Monthly weather forecast in Key West

SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 December, Sunday. day, 25°; night, 23°; light rain30 December, Monday. day, 25°; night, 22°; partly cloudy31 December, Tuesday. day, 26°; night, 22°; light rain1 January, Wednesday. day, 24°; night, 20°; partly cloudy2 January, Thursday. day, 22°; night, 20°; partly cloudy3 January, Friday. day, 22°; night, 19°; partly cloudy4 January, Saturday. day, 22°; night, 19°; partly cloudy
5 January, Sunday. day, 23°; night, 20°; partly cloudy6 January, Monday. day, 24°; night, 20°; partly cloudy7 January, Tuesday. day, 25°; night, 22°; partly cloudy8 January, Wednesday. day, 23°; night, 16°; partly cloudy9 January, Thursday. day, 19°; night, 17°; partly cloudy10 January, Friday. day, 23°; night, 24°; rain11 January, Saturday. day, 23°; night, 19°; light rain
12 January, Sunday. day, 22°; night, 23°; mostly clear13 January, Monday. day, 23°; night, 23°; light rain14 January, Tuesday. day, 24°; night, 24°; rain15 January, Wednesday. day, 25°; night, 25°; light rain16 January, Thursday. day, 25°; night, 25°; light rain17 January, Friday. day, 25°; night, 24°; rain18 January, Saturday. day, 25°; night, 25°; rain
19 January, Sunday. day, 25°; night, 24°; light rain20 January, Monday. day, 24°; night, 23°; clear21 January, Tuesday. day, 22°; night, 20°; light rain22 January, Wednesday. day, 22°; night, 22°; partly cloudy23 January, Thursday. day, 24°; night, 23°; rain24 January, Friday. day, 24°; night, 24°; rain25 January, Saturday. day, 25°; night, 24°; rain
26 January, Sunday. day, 24°; night, 23°; clear27 January, Monday. day, 23°; night, 23°; clearNext, the average data for 10 years28 January, Tuesday. day, 21°; night, 21°; clear29 January, Wednesday. day, 21°; night, 21°; clear30 January, Thursday. day, 22°; night, 20°; partly cloudy31 January, Friday. day, 22°; night, 21°; clear1 February, Saturday. day, 23°; night, 21°; partly cloudy

Average for 30 days

8 sunny days; 11 days with precipitation; 11 cloudy days;
air humidity 77%; 17 millimeters of precipitation (3% of annual average); Wind easterly 8.7 Meters per second; Water temperature +23°