Monthly weather forecast in Bar Harbor

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 20°; night, 16°; clear2 September, Monday. day, 20°; night, 16°; partly cloudy3 September, Tuesday. day, 20°; night, 15°; clear4 September, Wednesday. day, 20°; night, 16°; clear5 September, Thursday. day, 19°; night, 15°; rain6 September, Friday. day, 20°; night, 15°; partly cloudy7 September, Saturday. day, 19°; night, 16°; partly cloudy
8 September, Sunday. day, 19°; night, 10°; rain9 September, Monday. day, 19°; night, 12°; clear10 September, Tuesday. day, 21°; night, 11°; clear11 September, Wednesday. day, 22°; night, 12°; partly cloudy12 September, Thursday. day, 23°; night, 14°; mostly clear13 September, Friday. day, 26°; night, 15°; mostly clear14 September, Saturday. day, 25°; night, 15°; mostly clear
15 September, Sunday. day, 21°; night, 14°; partly cloudy16 September, Monday. day, 22°; night, 15°; partly cloudy17 September, Tuesday. day, 21°; night, 16°; partly cloudy18 September, Wednesday. day, 19°; night, 18°; clear19 September, Thursday. day, 20°; night, 20°; clear20 September, Friday. day, 21°; night, 20°; clear21 September, Saturday. day, 21°; night, 20°; clear
22 September, Sunday. day, 20°; night, 20°; mostly clear23 September, Monday. day, 20°; night, 18°; partly cloudy24 September, Tuesday. day, 16°; night, 11°; clear25 September, Wednesday. day, 14°; night, 16°; partly cloudy26 September, Thursday. day, 15°; night, 13°; light rain27 September, Friday. day, 16°; night, 14°; rain28 September, Saturday. day, 15°; night, 14°; light rain
29 September, Sunday. day, 15°; night, 15°; clear30 September, Monday. day, 18°; night, 17°; rain1 October, Tuesday. day, 17°; night, 16°; light rain2 October, Wednesday. day, 16°; night, 16°; mostly clear3 October, Thursday. day, 16°; night, 15°; rain4 October, Friday. day, 16°; night, 15°; mostly clear5 October, Saturday. day, 16°; night, 15°; partly cloudy

Average for 30 days

16 sunny days; 5 days with precipitation; 9 cloudy days;
air humidity 74%; 14 millimeters of precipitation (2% of annual average); Wind south-westerly 6.2 Meters per second; Water temperature +18°