This page was last updated on 18 December, 2003

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@2059 Climate

Afghanistan

arid to semiarid; cold winters and hot summers

Albania

mild temperate; cool, cloudy, wet winters; hot, clear, dry

summers; interior is cooler and wetter

Algeria

arid to semiarid; mild, wet winters with hot, dry summers

along coast; drier with cold winters and hot summers on high

plateau; sirocco is a hot, dust/sand-laden wind especially common in

summer

American Samoa

tropical marine, moderated by southeast trade winds;

annual rainfall averages about 3 m; rainy season from November to

April, dry season from May to October; little seasonal temperature

variation

Andorra

temperate; snowy, cold winters and warm, dry summers

Angola

semiarid in south and along coast to Luanda; north has cool,

dry season (May to October) and hot, rainy season (November to April)

Anguilla

tropical; moderated by northeast trade winds

Antarctica

severe low temperatures vary with latitude, elevation,

and distance from the ocean; East Antarctica is colder than West

Antarctica because of its higher elevation; Antarctic Peninsula has

the most moderate climate; higher temperatures occur in January

along the coast and average slightly below freezing

Antigua and Barbuda

tropical marine; little seasonal temperature

variation

Arctic Ocean

polar climate characterized by persistent cold and

relatively narrow annual temperature ranges; winters characterized

by continuous darkness, cold and stable weather conditions, and

clear skies; summers characterized by continuous daylight, damp and

foggy weather, and weak cyclones with rain or snow

Argentina

mostly temperate; arid in southeast; subantarctic in

southwest

Armenia

highland continental, hot summers, cold winters

Aruba

tropical marine; little seasonal temperature variation

Ashmore and Cartier Islands

tropical

Atlantic Ocean

tropical cyclones (hurricanes) develop off the coast

of Africa near Cape Verde and move westward into the Caribbean Sea;

hurricanes can occur from May to December, but are most frequent

from August to November

Australia

generally arid to semiarid; temperate in south and east;

tropical in north

Austria

temperate; continental, cloudy; cold winters with frequent

rain in lowlands and snow in mountains; cool summers with occasional

showers

Azerbaijan

dry, semiarid steppe

Bahamas, The

tropical marine; moderated by warm waters of Gulf Stream

Bahrain

arid; mild, pleasant winters; very hot, humid summers

Baker Island

equatorial; scant rainfall, constant wind, burning sun

Bangladesh

tropical; mild winter (October to March); hot, humid

summer (March to June); humid, warm rainy monsoon (June to October)

Barbados

tropical; rainy season (June to October)

Bassas da India

tropical

Belarus

cold winters, cool and moist summers; transitional between

continental and maritime

Belgium

temperate; mild winters, cool summers; rainy, humid, cloudy

Belize

tropical; very hot and humid; rainy season (May to November);

dry season (February to May)

Benin

tropical; hot, humid in south; semiarid in north

Bermuda

subtropical; mild, humid; gales, strong winds common in

winter

Bhutan

varies; tropical in southern plains; cool winters and hot

summers in central valleys; severe winters and cool summers in

Himalayas

Bolivia

varies with altitude; humid and tropical to cold and semiarid

Bosnia and Herzegovina

hot summers and cold winters; areas of high

elevation have short, cool summers and long, severe winters; mild,

rainy winters along coast

Botswana

semiarid; warm winters and hot summers

Bouvet Island

antarctic

Brazil

mostly tropical, but temperate in south

British Indian Ocean Territory

tropical marine; hot, humid,

moderated by trade winds

British Virgin Islands

subtropical; humid; temperatures moderated by

trade winds

Brunei

tropical; hot, humid, rainy

Bulgaria

temperate; cold, damp winters; hot, dry summers

Burkina Faso

tropical; warm, dry winters; hot, wet summers

Burma

tropical monsoon; cloudy, rainy, hot, humid summers (southwest

monsoon, June to September); less cloudy, scant rainfall, mild

temperatures, lower humidity during winter (northeast monsoon,

December to April)

Burundi

equatorial; high plateau with considerable altitude

variation (772 m to 2,670 m above sea level); average annual

temperature varies with altitude from 23 to 17 degrees centigrade

but is generally moderate as the average altitude is about 1,700 m;

average annual rainfall is about 150 cm; wet seasons from February

to May and September to November, and dry seasons from June to

August and December to January

Cambodia

tropical; rainy, monsoon season (May to November); dry

season (December to April); little seasonal temperature variation

Cameroon

varies with terrain, from tropical along coast to semiarid

and hot in north

Canada

varies from temperate in south to subarctic and arctic in

north

Cape Verde

temperate; warm, dry summer; precipitation meager and

very erratic

Cayman Islands

tropical marine; warm, rainy summers (May to October)

and cool, relatively dry winters (November to April)

Central African Republic

tropical; hot, dry winters; mild to hot,

wet summers

Chad

tropical in south, desert in north

Chile

temperate; desert in north; Mediterranean in central region;

cool and damp in south

China

extremely diverse; tropical in south to subarctic in north

Christmas Island

tropical; heat and humidity moderated by trade winds

Clipperton Island

tropical; humid, average temperature 20-32 degrees

C, rains May-October

Cocos (Keeling) Islands

tropical with high humidity, moderated by

the southeast trade winds for about nine months of the year

Colombia

tropical along coast and eastern plains; cooler in highlands

Comoros

tropical marine; rainy season (November to May)

Congo, Democratic Republic of the

tropical; hot and humid in

equatorial river basin; cooler and drier in southern highlands;

cooler and wetter in eastern highlands; north of Equator - wet

season April to October, dry season December to February; south of

Equator - wet season November to March, dry season April to October

Congo, Republic of the

tropical; rainy season (March to June); dry

season (June to October); constantly high temperatures and humidity;

particularly enervating climate astride the Equator

Cook Islands

tropical; moderated by trade winds

Coral Sea Islands

tropical

Costa Rica

tropical and subtropical; dry season (December to April);

rainy season (May to November); cooler in highlands

Cote d'Ivoire

tropical along coast, semiarid in far north; three

seasons - warm and dry (November to March), hot and dry (March to

May), hot and wet (June to October)

Croatia

Mediterranean and continental; continental climate

predominant with hot summers and cold winters; mild winters, dry

summers along coast

Cuba

tropical; moderated by trade winds; dry season (November to

April); rainy season (May to October)

Cyprus

temperate; Mediterranean with hot, dry summers and cool

winters

Czech Republic

temperate; cool summers; cold, cloudy, humid winters

Denmark

temperate; humid and overcast; mild, windy winters and cool

summers

Djibouti

desert; torrid, dry

Dominica

tropical; moderated by northeast trade winds; heavy rainfall

Dominican Republic

tropical maritime; little seasonal temperature

variation; seasonal variation in rainfall

East Timor

tropical; hot, humid; distinct rainy and dry seasons

Ecuador

tropical along coast, becoming cooler inland at higher

elevations; tropical in Amazonian jungle lowlands

Egypt

desert; hot, dry summers with moderate winters

El Salvador

tropical; rainy season (May to October); dry season

(November to April); tropical on coast; temperate in uplands

Equatorial Guinea

tropical; always hot, humid

Eritrea

hot, dry desert strip along Red Sea coast; cooler and wetter

in the central highlands (up to 61 cm of rainfall annually);

semiarid in western hills and lowlands; rainfall heaviest during

June-September except in coastal desert

Estonia

maritime, wet, moderate winters, cool summers

Ethiopia

tropical monsoon with wide topographic-induced variation

Europa Island

tropical

Falkland Islands (Islas Malvinas)

cold marine; strong westerly

winds, cloudy, humid; rain occurs on more than half of days in year;

average annual rainfall is 24 inches in Stanley; occasional snow all

year, except in January and February, but does not accumulate

Faroe Islands

mild winters, cool summers; usually overcast; foggy,

windy

Fiji

tropical marine; only slight seasonal temperature variation

Finland

cold temperate; potentially subarctic, but comparatively

mild because of moderating influence of the North Atlantic Current,

Baltic Sea, and more than 60,000 lakes

France

generally cool winters and mild summers, but mild winters and

hot summers along the Mediterranean; occasional strong, cold, dry,

north-to-northwesterly wind known as mistral

French Guiana

tropical; hot, humid; little seasonal temperature

variation

French Polynesia

tropical, but moderate

French Southern and Antarctic Lands

antarctic

Gabon

tropical; always hot, humid

Gambia, The

tropical; hot, rainy season (June to November); cooler,

dry season (November to May)

Gaza Strip

temperate, mild winters, dry and warm to hot summers

Georgia

warm and pleasant; Mediterranean-like on Black Sea coast

Germany

temperate and marine; cool, cloudy, wet winters and summers;

occasional warm foehn wind

Ghana

tropical; warm and comparatively dry along southeast coast;

hot and humid in southwest; hot and dry in north

Gibraltar

Mediterranean with mild winters and warm summers

Glorioso Islands

tropical

Greece

temperate; mild, wet winters; hot, dry summers

Greenland

arctic to subarctic; cool summers, cold winters

Grenada

tropical; tempered by northeast trade winds

Guadeloupe

subtropical tempered by trade winds; moderately high

humidity

Guam

tropical marine; generally warm and humid, moderated by

northeast trade winds; dry season from January to June, rainy season

from July to December; little seasonal temperature variation

Guatemala

tropical; hot, humid in lowlands; cooler in highlands

Guernsey

temperate with mild winters and cool summers; about 50% of

days are overcast

Guinea

generally hot and humid; monsoonal-type rainy season (June to

November) with southwesterly winds; dry season (December to May)

with northeasterly harmattan winds

Guinea-Bissau

tropical; generally hot and humid; monsoonal-type

rainy season (June to November) with southwesterly winds; dry season

(December to May) with northeasterly harmattan winds

Guyana

tropical; hot, humid, moderated by northeast trade winds; two

rainy seasons (May to mid-August, mid-November to mid-January)

Haiti

tropical; semiarid where mountains in east cut off trade winds

Heard Island and McDonald Islands

antarctic

Holy See (Vatican City)

temperate; mild, rainy winters (September to

mid-May) with hot, dry summers (May to September)

Honduras

subtropical in lowlands, temperate in mountains

Hong Kong

tropical monsoon; cool and humid in winter, hot and rainy

from spring through summer, warm and sunny in fall

Howland Island

equatorial; scant rainfall, constant wind, burning sun

Hungary

temperate; cold, cloudy, humid winters; warm summers

Iceland

temperate; moderated by North Atlantic Current; mild, windy

winters; damp, cool summers

India

varies from tropical monsoon in south to temperate in north

Indian Ocean

northeast monsoon (December to April), southwest

monsoon (June to October); tropical cyclones occur during May/June

and October/November in the northern Indian Ocean and

January/February in the southern Indian Ocean

Indonesia

tropical; hot, humid; more moderate in highlands

Iran

mostly arid or semiarid, subtropical along Caspian coast

Iraq

mostly desert; mild to cool winters with dry, hot, cloudless

summers; northern mountainous regions along Iranian and Turkish

borders experience cold winters with occasionally heavy snows that

melt in early spring, sometimes causing extensive flooding in

central and southern Iraq

Ireland

temperate maritime; modified by North Atlantic Current; mild

winters, cool summers; consistently humid; overcast about half the

time

Israel

temperate; hot and dry in southern and eastern desert areas

Italy

predominantly Mediterranean; Alpine in far north; hot, dry in

south

Jamaica

tropical; hot, humid; temperate interior

Jan Mayen

arctic maritime with frequent storms and persistent fog

Japan

varies from tropical in south to cool temperate in north

Jarvis Island

tropical; scant rainfall, constant wind, burning sun

Jersey

temperate; mild winters and cool summers

Johnston Atoll

tropical, but generally dry; consistent northeast

trade winds with little seasonal temperature variation

Jordan

mostly arid desert; rainy season in west (November to April)

Juan de Nova Island

tropical

Kazakhstan

continental, cold winters and hot summers, arid and

semiarid

Kenya

varies from tropical along coast to arid in interior

Kingman Reef

tropical, but moderated by prevailing winds

Kiribati

tropical; marine, hot and humid, moderated by trade winds

Korea, North

temperate with rainfall concentrated in summer

Korea, South

temperate, with rainfall heavier in summer than winter

Kuwait

dry desert; intensely hot summers; short, cool winters

Kyrgyzstan

dry continental to polar in high Tien Shan; subtropical

in southwest (Fergana Valley); temperate in northern foothill zone

Laos

tropical monsoon; rainy season (May to November); dry season

(December to April)

Latvia

maritime; wet, moderate winters

Lebanon

Mediterranean; mild to cool, wet winters with hot, dry

summers; Lebanon mountains experience heavy winter snows

Lesotho

temperate; cool to cold, dry winters; hot, wet summers

Liberia

tropical; hot, humid; dry winters with hot days and cool to

cold nights; wet, cloudy summers with frequent heavy showers

Libya

Mediterranean along coast; dry, extreme desert interior

Liechtenstein

continental; cold, cloudy winters with frequent snow

or rain; cool to moderately warm, cloudy, humid summers

Lithuania

transitional, between maritime and continental; wet,

moderate winters and summers

Luxembourg

modified continental with mild winters, cool summers

Macau

subtropical; marine with cool winters, warm summers

Macedonia, The Former Yugoslav Republic of

warm, dry summers and

autumns and relatively cold winters with heavy snowfall

Madagascar

tropical along coast, temperate inland, arid in south

Malawi

sub-tropical; rainy season (November to May); dry season (May

to November)

Malaysia

tropical; annual southwest (April to October) and northeast

(October to February) monsoons

Maldives

tropical; hot, humid; dry, northeast monsoon (November to

March); rainy, southwest monsoon (June to August)

Mali

subtropical to arid; hot and dry February to June; rainy,

humid, and mild June to November; cool and dry November to February

Malta

Mediterranean with mild, rainy winters and hot, dry summers

Man, Isle of

temperate; cool summers and mild winters; overcast

about one-third of the time

Marshall Islands

wet season from May to November; hot and humid;

islands border typhoon belt

Martinique

tropical; moderated by trade winds; rainy season (June to

October); vulnerable to devastating cyclones (hurricanes) every

eight years on average; average temperature 17.3 degrees C; humid

Mauritania

desert; constantly hot, dry, dusty

Mauritius

tropical, modified by southeast trade winds; warm, dry

winter (May to November); hot, wet, humid summer (November to May)

Mayotte

tropical; marine; hot, humid, rainy season during

northeastern monsoon (November to May); dry season is cooler (May to

November)

Mexico

varies from tropical to desert

Micronesia, Federated States of

tropical; heavy year-round rainfall,

especially in the eastern islands; located on southern edge of the

typhoon belt with occasionally severe damage

Midway Islands

subtropical, but moderated by prevailing easterly

winds

Moldova

moderate winters, warm summers

Monaco

Mediterranean with mild, wet winters and hot, dry summers

Mongolia

desert; continental (large daily and seasonal temperature

ranges)

Montserrat

tropical; little daily or seasonal temperature variation

Morocco

Mediterranean, becoming more extreme in the interior

Mozambique

tropical to subtropical

Namibia

desert; hot, dry; rainfall sparse and erratic

Nauru

tropical; monsoonal; rainy season (November to February)

Navassa Island

marine, tropical

Nepal

varies from cool summers and severe winters in north to

subtropical summers and mild winters in south

Netherlands

temperate; marine; cool summers and mild winters

Netherlands Antilles

tropical; ameliorated by northeast trade winds

New Caledonia

tropical; modified by southeast trade winds; hot, humid

New Zealand

temperate with sharp regional contrasts

Nicaragua

tropical in lowlands, cooler in highlands

Niger

desert; mostly hot, dry, dusty; tropical in extreme south

Nigeria

varies; equatorial in south, tropical in center, arid in

north

Niue

tropical; modified by southeast trade winds

Norfolk Island

subtropical, mild, little seasonal temperature

variation

Northern Mariana Islands

tropical marine; moderated by northeast

trade winds, little seasonal temperature variation; dry season

December to June, rainy season July to October

Norway

temperate along coast, modified by North Atlantic Current;

colder interior with increased precipitation and colder summers;

rainy year-round on west coast

Oman

dry desert; hot, humid along coast; hot, dry interior; strong

southwest summer monsoon (May to September) in far south

Pacific Ocean

planetary air pressure systems and resultant wind

patterns exhibit remarkable uniformity in the south and east; trade

winds and westerly winds are well-developed patterns, modified by

seasonal fluctuations; tropical cyclones (hurricanes) may form south

of Mexico from June to October and affect Mexico and Central

America; continental influences cause climatic uniformity to be much

less pronounced in the eastern and western regions at the same

latitude in the North Pacific Ocean; the western Pacific is

monsoonal - a rainy season occurs during the summer months, when

moisture-laden winds blow from the ocean over the land, and a dry

season during the winter months, when dry winds blow from the Asian

landmass back to the ocean; tropical cyclones (typhoons) may strike

southeast and east Asia from May to December

Pakistan

mostly hot, dry desert; temperate in northwest; arctic in

north

Palau

wet season May to November; hot and humid

Palmyra Atoll

equatorial, hot, and very rainy

Panama

tropical maritime; hot, humid, cloudy; prolonged rainy season

(May to January), short dry season (January to May)

Papua New Guinea

tropical; northwest monsoon (December to March),

southeast monsoon (May to October); slight seasonal temperature

variation

Paracel Islands

tropical

Paraguay

subtropical to temperate; substantial rainfall in the

eastern portions, becoming semiarid in the far west

Peru

varies from tropical in east to dry desert in west; temperate

to frigid in Andes

Philippines

tropical marine; northeast monsoon (November to April);

southwest monsoon (May to October)

Pitcairn Islands

tropical, hot, humid; modified by southeast trade

winds; rainy season (November to March)

Poland

temperate with cold, cloudy, moderately severe winters with

frequent precipitation; mild summers with frequent showers and

thundershowers

Portugal

maritime temperate; cool and rainy in north, warmer and

drier in south

Puerto Rico

tropical marine, mild; little seasonal temperature

variation

Qatar

arid; mild, pleasant winters; very hot, humid summers

Reunion

tropical, but temperature moderates with elevation; cool and

dry from May to November, hot and rainy from November to April

Romania

temperate; cold, cloudy winters with frequent snow and fog;

sunny summers with frequent showers and thunderstorms

Russia

ranges from steppes in the south through humid continental in

much of European Russia; subarctic in Siberia to tundra climate in

the polar north; winters vary from cool along Black Sea coast to

frigid in Siberia; summers vary from warm in the steppes to cool

along Arctic coast

Rwanda

temperate; two rainy seasons (February to April, November to

January); mild in mountains with frost and snow possible

Saint Helena

Saint Helena - tropical; marine; mild, tempered by

trade winds; Tristan da Cunha - temperate; marine, mild, tempered by

trade winds (tends to be cooler than Saint Helena)

Saint Kitts and Nevis

tropical tempered by constant sea breezes;

little seasonal temperature variation; rainy season (May to November)

Saint Lucia

tropical, moderated by northeast trade winds; dry season

from January to April, rainy season from May to August

Saint Pierre and Miquelon

cold and wet, with much mist and fog;

spring and autumn are windy

Saint Vincent and the Grenadines

tropical; little seasonal

temperature variation; rainy season (May to November)

Samoa

tropical; rainy season (October to March), dry season (May to

October)

San Marino

Mediterranean; mild to cool winters; warm, sunny summers

Sao Tome and Principe

tropical; hot, humid; one rainy season

(October to May)

Saudi Arabia

harsh, dry desert with great temperature extremes

Senegal

tropical; hot, humid; rainy season (May to November) has

strong southeast winds; dry season (December to April) dominated by

hot, dry, harmattan wind

Serbia and Montenegro

in the north, continental climate (cold

winters and hot, humid summers with well distributed rainfall);

central portion, continental and Mediterranean climate; to the

south, Adriatic climate along the coast, hot, dry summers and

autumns and relatively cold winters with heavy snowfall inland

Seychelles

tropical marine; humid; cooler season during southeast

monsoon (late May to September); warmer season during northwest

monsoon (March to May)

Sierra Leone

tropical; hot, humid; summer rainy season (May to

December); winter dry season (December to April)

Singapore

tropical; hot, humid, rainy; two distinct monsoon seasons

- Northeastern monsoon from December to March and Southwestern

monsoon from June to September; inter-monsoon - frequent afternoon

and early evening thunderstorms

Slovakia

temperate; cool summers; cold, cloudy, humid winters

Slovenia

Mediterranean climate on the coast, continental climate

with mild to hot summers and cold winters in the plateaus and

valleys to the east

Solomon Islands

tropical monsoon; few extremes of temperature and

weather

Somalia

principally desert; December to February - northeast

monsoon, moderate temperatures in north and very hot in south; May

to October - southwest monsoon, torrid in the north and hot in the

south, irregular rainfall, hot and humid periods (tangambili)

between monsoons

South Africa

mostly semiarid; subtropical along east coast; sunny

days, cool nights

South Georgia and the South Sandwich Islands

variable, with mostly

westerly winds throughout the year interspersed with periods of

calm; nearly all precipitation falls as snow

Southern Ocean

sea temperatures vary from about 10 degrees Celsius

to -2 degrees Celsius; cyclonic storms travel eastward around the

continent and frequently are intense because of the temperature

contrast between ice and open ocean; the ocean area from about

latitude 40 south to the Antarctic Circle has the strongest average

winds found anywhere on Earth; in winter the ocean freezes outward

to 65 degrees south latitude in the Pacific sector and 55 degrees

south latitude in the Atlantic sector, lowering surface temperatures

well below 0 degrees Celsius; at some coastal points intense

persistent drainage winds from the interior keep the shoreline

ice-free throughout the winter

Spain

temperate; clear, hot summers in interior, more moderate and

cloudy along coast; cloudy, cold winters in interior, partly cloudy

and cool along coast

Spratly Islands

tropical

Sri Lanka

tropical monsoon; northeast monsoon (December to March);

southwest monsoon (June to October)

Sudan

tropical in south; arid desert in north; rainy season varies

by region (April to November)

Suriname

tropical; moderated by trade winds

Svalbard

arctic, tempered by warm North Atlantic Current; cool

summers, cold winters; North Atlantic Current flows along west and

north coasts of Spitsbergen, keeping water open and navigable most

of the year

Swaziland

varies from tropical to near temperate

Sweden

temperate in south with cold, cloudy winters and cool, partly

cloudy summers; subarctic in north

Switzerland

temperate, but varies with altitude; cold, cloudy,

rainy/snowy winters; cool to warm, cloudy, humid summers with

occasional showers

Syria

mostly desert; hot, dry, sunny summers (June to August) and

mild, rainy winters (December to February) along coast; cold weather

with snow or sleet periodically in Damascus

Taiwan

tropical; marine; rainy season during southwest monsoon (June

to August); cloudiness is persistent and extensive all year

Tajikistan

midlatitude continental, hot summers, mild winters;

semiarid to polar in Pamir Mountains

Tanzania

varies from tropical along coast to temperate in highlands

Thailand

tropical; rainy, warm, cloudy southwest monsoon (mid-May to

September); dry, cool northeast monsoon (November to mid-March);

southern isthmus always hot and humid

Togo

tropical; hot, humid in south; semiarid in north

Tokelau

tropical; moderated by trade winds (April to November)

Tonga

tropical; modified by trade winds; warm season (December to

May), cool season (May to December)

Trinidad and Tobago

tropical; rainy season (June to December)

Tromelin Island

tropical

Tunisia

temperate in north with mild, rainy winters and hot, dry

summers; desert in south

Turkey

temperate; hot, dry summers with mild, wet winters; harsher

in interior

Turkmenistan

subtropical desert

Turks and Caicos Islands

tropical; marine; moderated by trade winds;

sunny and relatively dry

Tuvalu

tropical; moderated by easterly trade winds (March to

November); westerly gales and heavy rain (November to March)

Uganda

tropical; generally rainy with two dry seasons (December to

February, June to August); semiarid in northeast

Ukraine

temperate continental; Mediterranean only on the southern

Crimean coast; precipitation disproportionately distributed, highest

in west and north, lesser in east and southeast; winters vary from

cool along the Black Sea to cold farther inland; summers are warm

across the greater part of the country, hot in the south

United Arab Emirates

desert; cooler in eastern mountains

United Kingdom

temperate; moderated by prevailing southwest winds

over the North Atlantic Current; more than one-half of the days are

overcast

United States

mostly temperate, but tropical in Hawaii and Florida,

arctic in Alaska, semiarid in the great plains west of the

Mississippi River, and arid in the Great Basin of the southwest; low

winter temperatures in the northwest are ameliorated occasionally in

January and February by warm chinook winds from the eastern slopes

of the Rocky Mountains

Uruguay

warm temperate; freezing temperatures almost unknown

Uzbekistan

mostly midlatitude desert, long, hot summers, mild

winters; semiarid grassland in east

Vanuatu

tropical; moderated by southeast trade winds

Venezuela

tropical; hot, humid; more moderate in highlands

Vietnam

tropical in south; monsoonal in north with hot, rainy season

(mid-May to mid-September) and warm, dry season (mid-October to

mid-March)

Virgin Islands

subtropical, tempered by easterly trade winds,

relatively low humidity, little seasonal temperature variation;

rainy season May to November

Wake Island

tropical

Wallis and Futuna

tropical; hot, rainy season (November to April);

cool, dry season (May to October); rains 2,500-3,000 mm per year

(80% humidity); average temperature 26.6 degrees C

West Bank

temperate; temperature and precipitation vary with

altitude, warm to hot summers, cool to mild winters

Western Sahara

hot, dry desert; rain is rare; cold offshore air

currents produce fog and heavy dew

World

two large areas of polar climates separated by two rather

narrow temperate zones form a wide equatorial band of tropical to

subtropical climates

Yemen

mostly desert; hot and humid along west coast; temperate in

western mountains affected by seasonal monsoon; extraordinarily hot,

dry, harsh desert in east

Zambia

tropical; modified by altitude; rainy season (October to

April)

Zimbabwe

tropical; moderated by altitude; rainy season (November to

March)

The 2003 CIA World Factbook · 第 2748 / 3264 题