Monthly weather forecast in Nantucket

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
4 August, Sunday. day, 22°; night, 21°; clear5 August, Monday. day, 22°; night, 22°; clear6 August, Tuesday. day, 22°; night, 21°; partly cloudy7 August, Wednesday. day, 21°; night, 21°; clear8 August, Thursday. day, 21°; night, 21°; rain9 August, Friday. day, 25°; night, 22°; partly cloudy10 August, Saturday. day, 25°; night, 20°; thunderstorm with rain
11 August, Sunday. day, 25°; night, 20°; mostly clear12 August, Monday. day, 25°; night, 19°; mostly clear13 August, Tuesday. day, 23°; night, 21°; partly cloudy14 August, Wednesday. day, 24°; night, 20°; partly cloudy15 August, Thursday. day, 23°; night, 20°; partly cloudy16 August, Friday. day, 23°; night, 20°; partly cloudy17 August, Saturday. day, 24°; night, 20°; partly cloudy
18 August, Sunday. day, 24°; night, 21°; heavy rain19 August, Monday. day, 24°; night, 21°; partly cloudy20 August, Tuesday. day, 25°; night, 21°; partly cloudy21 August, Wednesday. day, 24°; night, 19°; partly cloudy22 August, Thursday. day, 21°; night, 21°; partly cloudy23 August, Friday. day, 23°; night, 22°; partly cloudy24 August, Saturday. day, 22°; night, 21°; partly cloudy
25 August, Sunday. day, 20°; night, 19°; rain26 August, Monday. day, 19°; night, 19°; rain27 August, Tuesday. day, 21°; night, 21°; clear28 August, Wednesday. day, 22°; night, 21°; clear29 August, Thursday. day, 22°; night, 20°; mostly clear30 August, Friday. day, 19°; night, 18°; light rain31 August, Saturday. day, 19°; night, 19°; rain
1 September, Sunday. day, 19°; night, 19°; partly cloudy2 September, Monday. day, 19°; night, 18°; rain3 September, Tuesday. day, 20°; night, 20°; mostly clear4 September, Wednesday. day, 21°; night, 20°; partly cloudy5 September, Thursday. day, 19°; night, 16°; mostly clear6 September, Friday. day, 16°; night, 15°; rain7 September, Saturday. day, 19°; night, 19°; clear

Average for 30 days

12 sunny days; 4 days with precipitation; 14 cloudy days;
air humidity 80%; 28 millimeters of precipitation (3% of annual average); Wind south-westerly 7.1 Meters per second; Water temperature +21°