Monthly weather forecast in San Francisco

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 December, Sunday. day, 14°; night, 7°; rain30 December, Monday. day, 13°; night, 6°; partly cloudy31 December, Tuesday. day, 12°; night, 7°; overcast1 January, Wednesday. day, 12°; night, 9°; overcast2 January, Thursday. day, 16°; night, 10°; partly cloudy3 January, Friday. day, 15°; night, 10°; rain4 January, Saturday. day, 14°; night, 10°; overcast
5 January, Sunday. day, 15°; night, 10°; partly cloudy6 January, Monday. day, 15°; night, 9°; partly cloudy7 January, Tuesday. day, 14°; night, 10°; partly cloudy8 January, Wednesday. day, 14°; night, 10°; partly cloudy9 January, Thursday. day, 14°; night, 11°; partly cloudy10 January, Friday. day, 14°; night, 11°; clear11 January, Saturday. day, 14°; night, 12°; partly cloudy
12 January, Sunday. day, 14°; night, 13°; light rain13 January, Monday. day, 14°; night, 13°; partly cloudy14 January, Tuesday. day, 15°; night, 14°; partly cloudy15 January, Wednesday. day, 15°; night, 14°; partly cloudy16 January, Thursday. day, 16°; night, 15°; partly cloudy17 January, Friday. day, 16°; night, 12°; mostly clear18 January, Saturday. day, 15°; night, 13°; partly cloudy
19 January, Sunday. day, 17°; night, 14°; mostly clear20 January, Monday. day, 16°; night, 13°; mostly clear21 January, Tuesday. day, 16°; night, 13°; clear22 January, Wednesday. day, 16°; night, 13°; clear23 January, Thursday. day, 15°; night, 11°; partly cloudy24 January, Friday. day, 16°; night, 11°; clear25 January, Saturday. day, 14°; night, 11°; partly cloudy
26 January, Sunday. day, 12°; night, 9°; mostly clear27 January, Monday. day, 12°; night, 10°; clearNext, the average data for 10 years28 January, Tuesday. day, 13°; night, 11°; partly cloudy29 January, Wednesday. day, 14°; night, 12°; clear30 January, Thursday. day, 13°; night, 11°; clear31 January, Friday. day, 14°; night, 11°; clear1 February, Saturday. day, 14°; night, 12°; clear

Average for 30 days

9 sunny days; 3 days with precipitation; 18 cloudy days;
air humidity 78%; 15 millimeters of precipitation (4% of annual average); Wind north-westerly 4.5 Meters per second; Water temperature +13°