September weather forecast in Costa Mesa

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 24°; night, 21°; clear2 September, Monday. day, 24°; night, 20°; clear3 September, Tuesday. day, 24°; night, 21°; clear4 September, Wednesday. day, 23°; night, 20°; clear5 September, Thursday. day, 24°; night, 21°; clear6 September, Friday. day, 24°; night, 21°; clear7 September, Saturday. day, 23°; night, 20°; clear
8 September, Sunday. day, 22°; night, 20°; clear9 September, Monday. day, 23°; night, 20°; clear10 September, Tuesday. day, 22°; night, 20°; clear11 September, Wednesday. day, 22°; night, 19°; clear12 September, Thursday. day, 22°; night, 19°; clear13 September, Friday. day, 22°; night, 20°; clear14 September, Saturday. day, 23°; night, 20°; clear
15 September, Sunday. day, 23°; night, 21°; clear16 September, Monday. day, 22°; night, 19°; clear17 September, Tuesday. day, 21°; night, 18°; clear18 September, Wednesday. day, 21°; night, 19°; clear19 September, Thursday. day, 22°; night, 19°; clear20 September, Friday. day, 21°; night, 18°; clear21 September, Saturday. day, 22°; night, 19°; clear
22 September, Sunday. day, 23°; night, 20°; clear23 September, Monday. day, 24°; night, 22°; clear24 September, Tuesday. day, 24°; night, 22°; clear25 September, Wednesday. day, 25°; night, 22°; clear26 September, Thursday. day, 25°; night, 21°; clear27 September, Friday. day, 24°; night, 22°; clear28 September, Saturday. day, 23°; night, 20°; clear
29 September, Sunday. day, 23°; night, 21°; clear30 September, Monday. day, 24°; night, 21°; clear1 October, Tuesday. day, 24°; night, 21°; clear2 October, Wednesday. day, 22°; night, 19°; partly cloudy3 October, Thursday. day, 20°; night, 18°; partly cloudy4 October, Friday. day, 20°; night, 18°; clear5 October, Saturday. day, 21°; night, 19°; clear

Costa Mesa September

30 sunny days; 0 days with precipitation; 0 cloudy days;
air humidity 62%; 8 millimeters of precipitation (3% of annual average); Wind south-westerly 2 Meters per second; Water temperature +25°