Measurements:
°C
°F
Block Island
54°F
W 27 mph
Feels like: 46°F
Precip: 0%
World Resorts USA Block Island Weather July Weather in Block Island

Block Island Weather: July

Average Day Temperature: 77.7°F
Average Night Temperature: 73.3°F
Sea Water Temperature: 70.7°F
Number of Sunny Days: 12 days
Sunshine Hours: 14.4 - 15.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.2 in

Air Temperature in July, °F

Select Year: 2024 2023 2022

The highest day temperature in July 2024 was 80°F. The lowest night temperature was 66°F. The average values for day and night temperatures during July were 75.4°F и 73.4°F respectivly.

Block Island Water Sea Temperature in July, °F

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Block Island was 70.6°F. The maximum and minimum values were 64.8°F and 73.6°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in July, in

Precipitation total in July for Block Island is 1.2 in. It makes july one of the least rainy months of the year.

Wind Speed in July, mph

The average wind speed in July is 10.4 mph. It makes July the most windless month of the year for Block Island.

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 Block Island in July is 8.7 hours.

Best Time to Visit Block Island
The most sunny months:
November 15 days
September 14 days
June 14 days
The most warm months:
July 77.7 °F
August 76.8 °F
September 70.8 °F
Warmest sea temperature:
August 72.5 °F
July 70.7 °F
September 70.4 °F
The most cold months:
February 36.5 °F
January 36.6 °F
March 42.0 °F
The most rainy months:
November 4 days
October 4 days
February 3 days
The most windy months:
December 15 mph
March 14 mph
January 14 mph

Block Island on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
Block Island
Local time: 17:16
21 nov, thursday
1800 54°F
W
27 mph
2100 54°F
W
31 mph
22 nov, friday
0000 54°F
W
31 mph
0300 52°F
NE
34 mph
0600 50°F
NE
34 mph
0900 48°F
NE
30 mph
1200 50°F
NE
22 mph
1500 50°F
NE
16 mph