Measurements:
°C
°F
Westerly
16°F
SE 14 mph
Feels like: 0°F
Precip: 0%
World Resorts USA Westerly Weather May Weather in Westerly

Westerly Weather: May

Average Day Temperature: 65.0°F
Average Night Temperature: 51.5°F
Sea Water Temperature: 51.6°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.0 - 14.9 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.4 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 72°F. The lowest night temperature was 42°F. The average values for day and night temperatures during May were 61.8°F и 53.1°F respectivly.

Westerly Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Westerly was 52.4°F. The maximum and minimum values were 47.0°F and 57.8°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Westerly is 1.4 in.

Wind Speed in May, mph

The average wind speed in May is 8.2 mph. This value is relatively stable throughout the year.

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 May is 7.8 hours.

Best Time to Visit Westerly
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 83.2 °F
August 81.7 °F
June 75.8 °F
Warmest sea temperature:
August 72.4 °F
July 70.7 °F
September 70.4 °F
The most cold months:
January 35.9 °F
February 37.1 °F
December 41.3 °F
The most rainy months:
July 4 days
June 3 days
November 3 days
The most windy months:
March 9 mph
January 9 mph
April 9 mph

Westerly on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Westerly
Local time: 05:42
22 dec, sunday
0600 16°F
SE
14 mph
0900 14°F
SE
13 mph
1200 20°F
SE
12 mph
1500 24°F
SE
12 mph
1800 24°F
S
9 mph
2100 18°F
S
10 mph
23 dec, monday
0000 16°F
S
7 mph
0300 14°F
S
6 mph