Monthly weather forecast in Nantucket

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 September, Sunday. day, 19°; night, 19°; partly cloudy16 September, Monday. day, 18°; night, 18°; partly cloudy17 September, Tuesday. day, 19°; night, 17°; clear18 September, Wednesday. day, 19°; night, 18°; clear19 September, Thursday. day, 19°; night, 18°; clear20 September, Friday. day, 19°; night, 16°; rain21 September, Saturday. day, 16°; night, 16°; rain
22 September, Sunday. day, 17°; night, 15°; light rain23 September, Monday. day, 17°; night, 15°; light rain24 September, Tuesday. day, 18°; night, 16°; overcast25 September, Wednesday. day, 18°; night, 17°; overcast26 September, Thursday. day, 19°; night, 17°; rain27 September, Friday. day, 20°; night, 17°; light rain28 September, Saturday. day, 20°; night, 16°; heavy rain
29 September, Sunday. day, 19°; night, 17°; light rain30 September, Monday. day, 20°; night, 18°; partly cloudy1 October, Tuesday. day, 20°; night, 18°; partly cloudy2 October, Wednesday. day, 20°; night, 16°; mostly clear3 October, Thursday. day, 17°; night, 17°; partly cloudy4 October, Friday. day, 16°; night, 15°; mostly clear5 October, Saturday. day, 17°; night, 17°; mostly clear
6 October, Sunday. day, 17°; night, 16°; clear7 October, Monday. day, 18°; night, 18°; clear8 October, Tuesday. day, 18°; night, 15°; clear9 October, Wednesday. day, 17°; night, 17°; partly cloudy10 October, Thursday. day, 17°; night, 18°; partly cloudy11 October, Friday. day, 20°; night, 19°; light rain12 October, Saturday. day, 20°; night, 19°; light rain
13 October, Sunday. day, 15°; night, 13°; rain14 October, Monday. day, 13°; night, 13°; clear15 October, Tuesday. day, 12°; night, 11°; clear16 October, Wednesday. day, 14°; night, 14°; clear17 October, Thursday. day, 15°; night, 15°; clear18 October, Friday. day, 15°; night, 13°; mostly clear19 October, Saturday. day, 13°; night, 12°; clear

Average for 30 days

13 sunny days; 10 days with precipitation; 7 cloudy days;
air humidity 79%; 51 millimeters of precipitation (6% of annual average); Wind north-easterly 7.5 Meters per second; Water temperature +18°