Measurements:
°C
°F
CURRENT WEATHER
01:11
Block Island
50°F
W 19 mph
Feels like: 44°F
Precip: 78%
World Resorts USA Block Island

Annual Weather

Block Island Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
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.

Best Time to Visit Block Island
The most sunny months:
September 15 days
November 15 days
June 13 days
The most warm months:
July 78.3 °F
August 77.7 °F
September 71.5 °F
Warmest sea temperature:
August 72.7 °F
September 70.9 °F
July 70.7 °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
more details

Block Island on the Weather Map

USA Resorts:
NAME
F°
Boston +48
Chicago +48
Hawaii +78
Honolulu +78
Houston +82
Las Vegas +78
Los Angeles +64
Miami +84
New York +60
Orlando +82
San Diego +62
San Francisco +62
Sarasota +80
Tampa +82
Washington +60
all resorts
24 Hours Weather Forecast
Block Island
Local time: 01:11
10 may, friday
0300 48°F
W
21 mph
0600 48°F
SW
22 mph
0900 48°F
SW
21 mph
1200 48°F
W
22 mph
1500 50°F
W
22 mph
1800 50°F
W
22 mph
2100 48°F
W
19 mph
11 may, saturday
0000 48°F
SW
17 mph