World Resorts USA Nantucket Weather

Nantucket weather in June

Weather in Nantucket: June

Average day temperature: 63.4°F
Average night temperature: 62.3°F
Sea water temperature: 62.0°F
Number of sunny days: 14 days
Day length: 15.0 - 15.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in June, °F

Show year:
2024
2023
2022

The highest day temperature during June of 2024 was 71°F. At the same time the lowest night temperature was 58°F. Day and night temperature averages during June were 66.4°F and 65.6°F.

Sea water temperature in Nantucket in June, °F

Show year:
2024
2023
2022

The average sea water temperature in June of 2024 was 63.6°F. The highest and lowest sea temperatures during the month were 70.3°F and 58.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in June are sunny but cloudy days are also possible.

Precipitation total in June, in.

Precipitation total value in Nantucket in June is 0.7 in. Other months of the year show relatively similar values.

Wind speed in June, mph

The average wind speed value in June is 13.6 mph It makes June one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 9.2.

Best time for vacation in Nantucket

Sunniest months:
June 14 days
September 13 days
July 12 days
Warmest months:
August 71.3 °F
July 70.7 °F
September 66.9 °F
Warmest sea temp:
August 72.4 °F
July 70.4 °F
September 68.7 °F
Coldest months:
February 37.1 °F
January 37.7 °F
March 40.3 °F
Rainiest months:
January 4 days
October 4 days
March 3 days
Windiest months:
March 18.9 mph
December 18.7 mph
January 18.6 mph

Nantucket on a weather map

Nantucket
+48°F
W 26 mph
Feels like: +41°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Nantucket
Local time: 13:55
November 21, thursday
1500
48°F
W
26 mph
1800
50°F
W
23 mph
2100
50°F
W
26 mph
November 22, friday
0000
50°F
N
17 mph
0300
50°F
NE
29 mph
0600
50°F
NE
19 mph
0900
50°F
NE
14 mph
1200
48°F
NW
6 mph
Units of measurement: °C / °F