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, 20°; night, 18°; light rain9 August, Friday. day, 25°; night, 23°; light rain10 August, Saturday. day, 25°; night, 21°; light rain
11 August, Sunday. day, 23°; night, 21°; partly cloudy12 August, Monday. day, 24°; night, 20°; clear13 August, Tuesday. day, 23°; night, 21°; mostly clear14 August, Wednesday. day, 24°; night, 20°; mostly clear15 August, Thursday. day, 25°; night, 21°; mostly clear16 August, Friday. day, 24°; night, 20°; light rain17 August, Saturday. day, 24°; night, 20°; partly cloudy
18 August, Sunday. day, 24°; night, 21°; partly cloudy19 August, Monday. day, 24°; night, 19°; partly cloudy20 August, Tuesday. day, 21°; night, 20°; clear21 August, Wednesday. day, 21°; night, 21°; light rain22 August, Thursday. day, 19°; night, 17°; clear23 August, Friday. day, 18°; night, 18°; clear24 August, Saturday. day, 20°; night, 20°; mostly clear
25 August, Sunday. day, 21°; night, 21°; light rain26 August, Monday. day, 21°; night, 20°; rain27 August, Tuesday. day, 20°; night, 20°; rain28 August, Wednesday. day, 20°; night, 19°; partly cloudy29 August, Thursday. day, 19°; night, 19°; clear30 August, Friday. day, 19°; night, 18°; clear31 August, Saturday. day, 19°; night, 19°; clear
1 September, Sunday. day, 19°; night, 19°; clear2 September, Monday. day, 20°; night, 20°; clear3 September, Tuesday. day, 21°; night, 21°; clear4 September, Wednesday. day, 22°; night, 21°; mostly clear5 September, Thursday. day, 21°; night, 21°; clear6 September, Friday. day, 23°; night, 22°; clearNext, the average data for 10 years7 September, Saturday. day, 21°; night, 21°; clear

Average for 30 days

19 sunny days; 6 days with precipitation; 5 cloudy days;
air humidity 80%; 14 millimeters of precipitation (2% of annual average); Wind south-westerly 6 Meters per second; Water temperature +20°