September weather forecast in South Portland

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
31 August, Sunday. day, 24°; night, 16°; clear1 September, Monday. day, 24°; night, 15°; clear2 September, Tuesday. day, 23°; night, 14°; partly cloudy3 September, Wednesday. day, 24°; night, 15°; partly cloudy4 September, Thursday. day, 24°; night, 15°; clear5 September, Friday. day, 23°; night, 15°; clear6 September, Saturday. day, 23°; night, 14°; clear
7 September, Sunday. day, 24°; night, 15°; partly cloudy8 September, Monday. day, 24°; night, 15°; rain9 September, Tuesday. day, 23°; night, 15°; rain10 September, Wednesday. day, 21°; night, 14°; partly cloudy11 September, Thursday. day, 22°; night, 13°; rain12 September, Friday. day, 22°; night, 13°; clear13 September, Saturday. day, 22°; night, 14°; partly cloudy
14 September, Sunday. day, 22°; night, 14°; rain15 September, Monday. day, 21°; night, 14°; rain16 September, Tuesday. day, 20°; night, 13°; rain17 September, Wednesday. day, 21°; night, 11°; clear18 September, Thursday. day, 21°; night, 12°; overcast19 September, Friday. day, 20°; night, 11°; clear20 September, Saturday. day, 20°; night, 12°; clear
21 September, Sunday. day, 21°; night, 12°; clear22 September, Monday. day, 21°; night, 13°; overcast23 September, Tuesday. day, 20°; night, 13°; overcast24 September, Wednesday. day, 19°; night, 11°; clear25 September, Thursday. day, 19°; night, 11°; clear26 September, Friday. day, 19°; night, 12°; rain27 September, Saturday. day, 20°; night, 12°; clear
28 September, Sunday. day, 19°; night, 12°; rain29 September, Monday. day, 18°; night, 11°; rain30 September, Tuesday. day, 17°; night, 10°; partly cloudy1 October, Wednesday. day, 17°; night, 10°; rain2 October, Thursday. day, 17°; night, 10°; rain3 October, Friday. day, 17°; night, 10°; clear4 October, Saturday. day, 17°; night, 9°; overcast

South Portland September

12 sunny days; 9 days with precipitation; 7 cloudy days;
air humidity 77%; 91 millimeters of precipitation (8% of annual average); Wind south-westerly 2.8 Meters per second; Water temperature +18°