September weather forecast in Bar Harbor

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
31 August, Sunday. day, 21°; night, 16°; partly cloudy1 September, Monday. day, 20°; night, 16°; clear2 September, Tuesday. day, 20°; night, 16°; partly cloudy3 September, Wednesday. day, 20°; night, 15°; clear4 September, Thursday. day, 20°; night, 16°; clear5 September, Friday. day, 19°; night, 15°; rain6 September, Saturday. day, 18°; night, 15°; clear
7 September, Sunday. day, 19°; night, 15°; partly cloudy8 September, Monday. day, 19°; night, 14°; partly cloudy9 September, Tuesday. day, 18°; night, 15°; rain10 September, Wednesday. day, 18°; night, 13°; partly cloudy11 September, Thursday. day, 19°; night, 14°; clear12 September, Friday. day, 17°; night, 14°; clear13 September, Saturday. day, 18°; night, 14°; partly cloudy
14 September, Sunday. day, 17°; night, 14°; clear15 September, Monday. day, 17°; night, 14°; partly cloudy16 September, Tuesday. day, 16°; night, 12°; clear17 September, Wednesday. day, 17°; night, 12°; clear18 September, Thursday. day, 16°; night, 13°; partly cloudy19 September, Friday. day, 16°; night, 13°; partly cloudy20 September, Saturday. day, 17°; night, 13°; clear
21 September, Sunday. day, 17°; night, 13°; rain22 September, Monday. day, 18°; night, 13°; clear23 September, Tuesday. day, 16°; night, 13°; partly cloudy24 September, Wednesday. day, 17°; night, 12°; partly cloudy25 September, Thursday. day, 16°; night, 11°; clear26 September, Friday. day, 17°; night, 13°; clear27 September, Saturday. day, 17°; night, 14°; partly cloudy
28 September, Sunday. day, 16°; night, 14°; clear29 September, Monday. day, 15°; night, 12°; overcast30 September, Tuesday. day, 15°; night, 12°; clear1 October, Wednesday. day, 14°; night, 12°; partly cloudy2 October, Thursday. day, 14°; night, 11°; partly cloudy3 October, Friday. day, 16°; night, 11°; rain4 October, Saturday. day, 15°; night, 12°; clear

Bar Harbor September

15 sunny days; 3 days with precipitation; 12 cloudy days;
air humidity 75%; 77 millimeters of precipitation (8% of annual average); Wind westerly 3.5 Meters per second; Water temperature +16°