Measurements:
°C
°F
CURRENT WEATHER
01:41
Block Island
16°F
S 15 mph
Feels like: 2°F
Precip: 0%
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:
November 16 days
September 14 days
October 14 days
The most warm months:
July 77.2 °F
August 76.1 °F
September 70.9 °F
Warmest sea temperature:
August 72.3 °F
July 70.7 °F
September 70.3 °F
The most cold months:
January 36.0 °F
February 36.1 °F
March 41.8 °F
The most rainy months:
October 4 days
January 3 days
March 3 days
The most windy months:
November 16 mph
January 16 mph
March 15 mph
more details

Block Island on the Weather Map

USA Resorts:
NAME
F°
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
all resorts
24 Hours Weather Forecast
Block Island
Local time: 01:41
05 dec, friday
0300 16°F
S
15 mph
0600 16°F
S
11 mph
0900 20°F
S
5 mph
1200 26°F
N
4 mph
1500 28°F
NE
9 mph
1800 32°F
NE
6 mph
2100 34°F
NE
6 mph
06 dec, saturday
0000 36°F
NE
5 mph