September weather forecast in Southold

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 23°; night, 22°; clear2 September, Monday. day, 23°; night, 22°; rain3 September, Tuesday. day, 23°; night, 22°; clear4 September, Wednesday. day, 23°; night, 22°; clear5 September, Thursday. day, 22°; night, 21°; partly cloudy6 September, Friday. day, 22°; night, 20°; clear7 September, Saturday. day, 23°; night, 21°; partly cloudy
8 September, Sunday. day, 22°; night, 20°; partly cloudy9 September, Monday. day, 22°; night, 20°; clear10 September, Tuesday. day, 21°; night, 20°; clear11 September, Wednesday. day, 21°; night, 20°; clear12 September, Thursday. day, 21°; night, 20°; clear13 September, Friday. day, 21°; night, 20°; clear14 September, Saturday. day, 22°; night, 20°; clear
15 September, Sunday. day, 21°; night, 20°; rain16 September, Monday. day, 19°; night, 18°; clear17 September, Tuesday. day, 20°; night, 18°; clear18 September, Wednesday. day, 20°; night, 19°; clear19 September, Thursday. day, 20°; night, 19°; clear20 September, Friday. day, 20°; night, 19°; clear21 September, Saturday. day, 21°; night, 20°; clear
22 September, Sunday. day, 21°; night, 18°; clear23 September, Monday. day, 21°; night, 19°; partly cloudy24 September, Tuesday. day, 20°; night, 19°; clear25 September, Wednesday. day, 19°; night, 17°; clear26 September, Thursday. day, 20°; night, 18°; rain27 September, Friday. day, 21°; night, 20°; rain28 September, Saturday. day, 20°; night, 19°; partly cloudy
29 September, Sunday. day, 19°; night, 19°; overcast30 September, Monday. day, 18°; night, 17°; rain1 October, Tuesday. day, 18°; night, 16°; rain2 October, Wednesday. day, 17°; night, 16°; rain3 October, Thursday. day, 18°; night, 16°; rain4 October, Friday. day, 18°; night, 16°; clear5 October, Saturday. day, 18°; night, 16°; partly cloudy

Southold September

19 sunny days; 5 days with precipitation; 6 cloudy days;
air humidity 73%; 73 millimeters of precipitation (8% of annual average); Wind north-easterly 5.8 Meters per second; Water temperature +22°