Monthly weather forecast in San Francisco

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
22 December, Sunday. day, 13°; night, 11°; clear23 December, Monday. day, 13°; night, 11°; clear24 December, Tuesday. day, 12°; night, 11°; partly cloudy25 December, Wednesday. day, 12°; night, 10°; clear26 December, Thursday. day, 11°; night, 10°; rain27 December, Friday. day, 12°; night, 11°; rain28 December, Saturday. day, 15°; night, 13°; overcast
29 December, Sunday. day, 14°; night, 7°; heavy rain30 December, Monday. day, 13°; night, 6°; partly cloudy31 December, Tuesday. day, 13°; night, 7°; overcast1 January, Wednesday. day, 13°; night, 9°; overcast2 January, Thursday. day, 16°; night, 9°; partly cloudy3 January, Friday. day, 14°; night, 10°; rain4 January, Saturday. day, 14°; night, 9°; light rain
5 January, Sunday. day, 13°; night, 10°; overcast6 January, Monday. day, 14°; night, 10°; partly cloudy7 January, Tuesday. day, 14°; night, 10°; partly cloudy8 January, Wednesday. day, 14°; night, 10°; partly cloudy9 January, Thursday. day, 14°; night, 12°; rain10 January, Friday. day, 14°; night, 11°; mostly clear11 January, Saturday. day, 14°; night, 13°; partly cloudy
12 January, Sunday. day, 15°; night, 13°; partly cloudy13 January, Monday. day, 15°; night, 12°; clear14 January, Tuesday. day, 15°; night, 13°; mostly clear15 January, Wednesday. day, 15°; night, 13°; partly cloudy16 January, Thursday. day, 15°; night, 14°; light rain17 January, Friday. day, 15°; night, 12°; partly cloudy18 January, Saturday. day, 15°; night, 13°; partly cloudy
19 January, Sunday. day, 16°; night, 13°; partly cloudy20 January, Monday. day, 16°; night, 14°; partly cloudy21 January, Tuesday. day, 16°; night, 12°; mostly clear22 January, Wednesday. day, 16°; night, 12°; clear23 January, Thursday. day, 15°; night, 12°; clear24 January, Friday. day, 15°; night, 12°; clear25 January, Saturday. day, 15°; night, 11°; partly cloudy

Average for 30 days

8 sunny days; 5 days with precipitation; 17 cloudy days;
air humidity 80%; 17 millimeters of precipitation (4% of annual average); Wind north-westerly 4 Meters per second; Water temperature +13°