Measurements:
°C
°F
Westerly
18°F
SE 17 mph
Feels like: 4°F
Precip: 0%
World Resorts USA Westerly Weather June Weather in Westerly

Westerly Weather: June

Average Day Temperature: 75.0°F
Average Night Temperature: 62.6°F
Sea Water Temperature: 61.7°F
Number of Sunny Days: 10 days
Sunshine Hours: 15.0 - 15.2 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.1 in

Air Temperature in June, °F

Select Year: 2025 2024 2023

The highest day temperature in June 2025 was 94°F. The lowest night temperature was 54°F. The average values for day and night temperatures during June were 70.8°F и 64.3°F respectivly.

Westerly Water Sea Temperature in June, °F

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Westerly was 61.4°F. The maximum and minimum values were 54.8°F and 67.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during June. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in June, in

Precipitation total in June for Westerly is 1.1 in.

Wind Speed in June, mph

The average wind speed in June is 7.9 mph. It makes June one of the most windless months of the year for Westerly.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Westerly in June is 8.0 hours.

Best Time to Visit Westerly
The most sunny months:
November 17 days
October 14 days
September 13 days
The most warm months:
July 82.6 °F
August 81.0 °F
June 75.0 °F
Warmest sea temperature:
August 72.2 °F
July 70.7 °F
September 70.4 °F
The most cold months:
January 35.4 °F
February 36.7 °F
December 40.9 °F
The most rainy months:
October 4 days
July 3 days
November 3 days
The most windy months:
March 11 mph
April 10 mph
January 10 mph

Westerly on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +80
Honolulu +80
Houston +46
Las Vegas +44
Los Angeles +56
Maui +72
Miami +72
Miami Beach +80
New York +22
San Diego +58
San Francisco +48
Sarasota +64
Tampa +64
Washington +28
24 Hours Weather Forecast
Westerly
Local time: 00:19
05 dec, friday
0300 12°F
S
10 mph
0600 10°F
S
7 mph
0900 16°F
S
3 mph
1200 26°F
N
6 mph
1500 26°F
NE
7 mph
1800 28°F
NE
4 mph
2100 30°F
NE
3 mph
06 dec, saturday
0000 32°F
N
2 mph