Monthly weather forecast in San Luis Obispo

SundayMondayTuesdayWednesdayThursdayFridaySaturday
8 December, Sunday. day, 16°; night, 12°; clear9 December, Monday. day, 16°; night, 12°; clear10 December, Tuesday. day, 16°; night, 13°; partly cloudy11 December, Wednesday. day, 16°; night, 12°; clear12 December, Thursday. day, 15°; night, 11°; clear13 December, Friday. day, 14°; night, 11°; partly cloudy14 December, Saturday. day, 15°; night, 4°; heavy rain
15 December, Sunday. day, 17°; night, 4°; clear16 December, Monday. day, 16°; night, 9°; overcast17 December, Tuesday. day, 19°; night, 10°; partly cloudy18 December, Wednesday. day, 22°; night, 9°; clear19 December, Thursday. day, 23°; night, 9°; clear20 December, Friday. day, 19°; night, 10°; overcast21 December, Saturday. day, 17°; night, 10°; rain
22 December, Sunday. day, 17°; night, 9°; partly cloudy23 December, Monday. day, 18°; night, 10°; partly cloudy24 December, Tuesday. day, 18°; night, 11°; partly cloudy25 December, Wednesday. day, 16°; night, 9°; partly cloudy26 December, Thursday. day, 15°; night, 10°; partly cloudy27 December, Friday. day, 14°; night, 12°; clear28 December, Saturday. day, 14°; night, 13°; light rain
29 December, Sunday. day, 13°; night, 10°; rain30 December, Monday. day, 11°; night, 9°; clear31 December, Tuesday. day, 12°; night, 13°; mostly clear1 January, Wednesday. day, 13°; night, 10°; rain2 January, Thursday. day, 12°; night, 9°; partly cloudy3 January, Friday. day, 13°; night, 11°; partly cloudy4 January, Saturday. day, 14°; night, 12°; mostly clear
5 January, Sunday. day, 14°; night, 13°; mostly clear6 January, Monday. day, 14°; night, 12°; partly cloudy7 January, Tuesday. day, 15°; night, 12°; partly cloudy8 January, Wednesday. day, 15°; night, 14°; clear9 January, Thursday. day, 12°; night, 9°; partly cloudy10 January, Friday. day, 12°; night, 10°; mostly clear11 January, Saturday. day, 14°; night, 10°; partly cloudy

Average for 30 days

12 sunny days; 3 days with precipitation; 15 cloudy days;
air humidity 72%; 27 millimeters of precipitation (10% of annual average); Wind north-westerly 6.2 Meters per second; Water temperature +13°