Monthly weather forecast in Walnut Creek

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 December, Sunday. day, 11°; night, 5°; overcast16 December, Monday. day, 10°; night, 7°; rain17 December, Tuesday. day, 15°; night, 6°; partly cloudy18 December, Wednesday. day, 14°; night, 6°; partly cloudy19 December, Thursday. day, 14°; night, 6°; mostly clear20 December, Friday. day, 14°; night, 10°; overcast21 December, Saturday. day, 15°; night, 10°; rain
22 December, Sunday. day, 14°; night, 10°; partly cloudy23 December, Monday. day, 16°; night, 10°; overcast24 December, Tuesday. day, 14°; night, 8°; light rain25 December, Wednesday. day, 12°; night, 8°; partly cloudy26 December, Thursday. day, 13°; night, 10°; overcast27 December, Friday. day, 16°; night, 12°; clear28 December, Saturday. day, 19°; night, 13°; clear
29 December, Sunday. day, 19°; night, 12°; clear30 December, Monday. day, 15°; night, 8°; clear31 December, Tuesday. day, 10°; night, 6°; clear1 January, Wednesday. day, 9°; night, 5°; light rain2 January, Thursday. day, 5°; night, 1°; light rain3 January, Friday. day, 5°; night, 0°; mostly clear4 January, Saturday. day, 5°; night, -2°; mostly clear
5 January, Sunday. day, 6°; night, 6°; partly cloudy6 January, Monday. day, 8°; night, 8°; light rain7 January, Tuesday. day, 12°; night, 6°; partly cloudy8 January, Wednesday. day, 13°; night, 11°; partly cloudy9 January, Thursday. day, 12°; night, 6°; rain10 January, Friday. day, 10°; night, 6°; light rain11 January, Saturday. day, 10°; night, 10°; rain
12 January, Sunday. day, 12°; night, 10°; light rain13 January, Monday. day, 10°; night, 5°; light rainNext, the average data for 10 years14 January, Tuesday. day, 14°; night, 12°; clear15 January, Wednesday. day, 14°; night, 11°; clear16 January, Thursday. day, 14°; night, 11°; rain17 January, Friday. day, 13°; night, 11°; partly cloudy18 January, Saturday. day, 14°; night, 13°; partly cloudy

Average for 30 days

10 sunny days; 9 days with precipitation; 11 cloudy days;
air humidity 79%; 20 millimeters of precipitation (6% of annual average); Wind north-westerly 4.2 Meters per second; Water temperature +12°