Weather in Block Island in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 67.3°F | 75.0°F | 74.2°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 63.1°F | 71.0°F | 70.6°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 60.3°F | 68.6°F | 70.3°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 14 days | 12 days | 11 days | |||
| Day length: | ||||||
| Day length: | 14.9 - 15.1 h. | 14.4 - 15.1 h. | 13.1 - 14.3 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 2 days | 3 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.0 in. | 1.2 in. | 1.2 in. | |||
current
weather
weather
| Block Island |
monthly
weather
weather
| Block Island |
sea water
temperature
temperature
| Block Island |
14 days
forecast
forecast
| Block Island |
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Block Island |
weather in
spring
spring
| Block Island |
weather in
summer
summer
| Block Island |
weather in
autumn
autumn
| Block Island |
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Block Island
Block Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Block Island
Local time: 05:09
January 10, friday
0600
28°F
SE
22 mph
22 mph
0900
28°F
SE
23 mph
23 mph
1200
32°F
SE
19 mph
19 mph
1500
39°F
SE
13 mph
13 mph
1800
41°F
SE
14 mph
14 mph
2100
36°F
SE
9 mph
9 mph
January 11, saturday
0000
34°F
E
6 mph
6 mph
0300
34°F
NE
9 mph
9 mph
