Monthly weather forecast in San Mateo

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 December, Sunday. day, 13°; night, 8°; overcast16 December, Monday. day, 13°; night, 11°; rain17 December, Tuesday. day, 15°; night, 9°; partly cloudy18 December, Wednesday. day, 16°; night, 9°; partly cloudy19 December, Thursday. day, 16°; night, 10°; mostly clear20 December, Friday. day, 15°; night, 13°; partly cloudy21 December, Saturday. day, 16°; night, 13°; light rain
22 December, Sunday. day, 16°; night, 13°; light rain23 December, Monday. day, 16°; night, 14°; partly cloudy24 December, Tuesday. day, 14°; night, 10°; light rain25 December, Wednesday. day, 12°; night, 10°; partly cloudy26 December, Thursday. day, 14°; night, 11°; rain27 December, Friday. day, 13°; night, 14°; partly cloudy28 December, Saturday. day, 14°; night, 11°; light rain
29 December, Sunday. day, 13°; night, 12°; partly cloudy30 December, Monday. day, 14°; night, 13°; mostly clear31 December, Tuesday. day, 15°; night, 13°; mostly clear1 January, Wednesday. day, 15°; night, 13°; partly cloudy2 January, Thursday. day, 15°; night, 13°; mostly clear3 January, Friday. day, 15°; night, 14°; partly cloudy4 January, Saturday. day, 15°; night, 14°; partly cloudy
5 January, Sunday. day, 15°; night, 13°; partly cloudy6 January, Monday. day, 15°; night, 12°; clear7 January, Tuesday. day, 15°; night, 13°; clear8 January, Wednesday. day, 15°; night, 13°; clear9 January, Thursday. day, 15°; night, 12°; clear10 January, Friday. day, 15°; night, 14°; clear11 January, Saturday. day, 15°; night, 13°; partly cloudy
12 January, Sunday. day, 15°; night, 13°; clear13 January, Monday. day, 14°; night, 12°; partly cloudyNext, the average data for 10 years14 January, Tuesday. day, 14°; night, 13°; clear15 January, Wednesday. day, 14°; night, 12°; clear16 January, Thursday. day, 14°; night, 12°; clear17 January, Friday. day, 14°; night, 12°; partly cloudy18 January, Saturday. day, 15°; night, 13°; partly cloudy

Average for 30 days

10 sunny days; 6 days with precipitation; 14 cloudy days;
air humidity 81%; 21 millimeters of precipitation (6% of annual average); Wind north-westerly 3.2 Meters per second; Water temperature +13°