Monthly weather forecast in Costa Mesa

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 December, Sunday. day, 15°; night, 14°; clear16 December, Monday. day, 16°; night, 15°; rain17 December, Tuesday. day, 16°; night, 13°; partly cloudy18 December, Wednesday. day, 15°; night, 13°; clear19 December, Thursday. day, 15°; night, 13°; partly cloudy20 December, Friday. day, 15°; night, 14°; clear21 December, Saturday. day, 17°; night, 11°; partly cloudy
22 December, Sunday. day, 18°; night, 12°; overcast23 December, Monday. day, 18°; night, 14°; partly cloudy24 December, Tuesday. day, 17°; night, 11°; light rain25 December, Wednesday. day, 18°; night, 10°; partly cloudy26 December, Thursday. day, 17°; night, 11°; partly cloudy27 December, Friday. day, 18°; night, 11°; overcast28 December, Saturday. day, 19°; night, 11°; overcast
29 December, Sunday. day, 21°; night, 12°; partly cloudy30 December, Monday. day, 19°; night, 11°; partly cloudy31 December, Tuesday. day, 19°; night, 12°; partly cloudy1 January, Wednesday. day, 18°; night, 12°; partly cloudy2 January, Thursday. day, 13°; night, 11°; mostly clear3 January, Friday. day, 14°; night, 13°; mostly clear4 January, Saturday. day, 16°; night, 14°; clear
5 January, Sunday. day, 16°; night, 15°; mostly clear6 January, Monday. day, 17°; night, 13°; mostly clear7 January, Tuesday. day, 16°; night, 14°; clear8 January, Wednesday. day, 17°; night, 13°; clear9 January, Thursday. day, 16°; night, 13°; clear10 January, Friday. day, 15°; night, 14°; mostly clear11 January, Saturday. day, 15°; night, 13°; mostly clear
12 January, Sunday. day, 15°; night, 13°; mostly clear13 January, Monday. day, 16°; night, 15°; clear14 January, Tuesday. day, 16°; night, 13°; clear15 January, Wednesday. day, 16°; night, 14°; clear16 January, Thursday. day, 16°; night, 14°; partly cloudy17 January, Friday. day, 16°; night, 14°; clear18 January, Saturday. day, 16°; night, 14°; clear

Average for 30 days

17 sunny days; 1 day with precipitation; 12 cloudy days;
air humidity 66%; 0.3 millimeters of precipitation (1% of annual average); Wind north-westerly 4.6 Meters per second; Water temperature +15°