Monthly weather forecast in Nantucket

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 21°; night, 21°; clear2 September, Monday. day, 22°; night, 16°; light rain3 September, Tuesday. day, 20°; night, 14°; clear4 September, Wednesday. day, 22°; night, 15°; clear5 September, Thursday. day, 21°; night, 17°; clear6 September, Friday. day, 22°; night, 18°; overcast7 September, Saturday. day, 21°; night, 18°; partly cloudy
8 September, Sunday. day, 20°; night, 19°; overcast9 September, Monday. day, 22°; night, 17°; light rain10 September, Tuesday. day, 21°; night, 17°; clear11 September, Wednesday. day, 21°; night, 18°; clear12 September, Thursday. day, 22°; night, 18°; partly cloudy13 September, Friday. day, 21°; night, 18°; partly cloudy14 September, Saturday. day, 21°; night, 19°; partly cloudy
15 September, Sunday. day, 16°; night, 16°; clear16 September, Monday. day, 15°; night, 14°; clear17 September, Tuesday. day, 15°; night, 16°; clear18 September, Wednesday. day, 19°; night, 17°; partly cloudy19 September, Thursday. day, 17°; night, 17°; mostly clear20 September, Friday. day, 18°; night, 17°; rain21 September, Saturday. day, 16°; night, 16°; partly cloudy
22 September, Sunday. day, 15°; night, 14°; partly cloudy23 September, Monday. day, 14°; night, 13°; clear24 September, Tuesday. day, 14°; night, 14°; rain25 September, Wednesday. day, 14°; night, 14°; partly cloudy26 September, Thursday. day, 15°; night, 15°; clear27 September, Friday. day, 15°; night, 15°; clear28 September, Saturday. day, 17°; night, 16°; mostly clear
29 September, Sunday. day, 15°; night, 14°; rain30 September, Monday. day, 14°; night, 14°; clear1 October, Tuesday. day, 14°; night, 14°; mostly clear2 October, Wednesday. day, 16°; night, 16°; clearNext, the average data for 10 years3 October, Thursday. day, 17°; night, 16°; clear4 October, Friday. day, 17°; night, 17°; clear5 October, Saturday. day, 17°; night, 16°; rain

Average for 30 days

16 sunny days; 4 days with precipitation; 10 cloudy days;
air humidity 74%; 6 millimeters of precipitation (1% of annual average); Wind westerly 6.3 Meters per second; Water temperature +21°