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 from May to
October; moderate rainfall from November to April; may be affected
by cyclones from December to April