Measurements:
°C
°F
CURRENT WEATHER
22:02
Stonington
54°F
SE 5 mph
Feels like: 52°F
Precip: 0%
World Resorts USA Stonington

Annual Weather

Stonington Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
40.9
51.8
63.4
73.9
81.6
83.2
75.9
65.1
53.7
45.9
36.7
35.3
34.8
42.1
52.9
62.0
69.0
70.4
62.4
51.6
42.8
35.4
28.8
28.8
Day Temperature   
Night Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
12
24
36
48
60
72
84
96
49.1
57.8
64.8
70.2
72.3
70.7
61.9
51.8
44.5
40.4
39.4
42.5

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.3
0.5
0.8
1.0
1.3
1.6
1.8
1.5
1.1
1.4
1.3
1.3
1.5
1.3
1.4
1.5
1.3
1
1.2

Rainy Days During the Year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
3
3
3
3
3
4
3
3
3
2
2
3
Average Wind Speed, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.7
3.5
5.2
6.9
8.7
10.4
12.1
9.6
9
7.7
7.6
6.9
6.8
7.5
8.2
9.3
9.8
9.7
10.1
Sunny, Cloudy and Gloomy Days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
10
15
20
25
30
35
11
7
11
9
8
10
10
10
12
11
11
11
8
8
8
7
13
10
9
10
10
10
9
10
12
16
13
14
10
11
11
11
8
10
8
10
Gloomy days   
Cloudy days   
Sunny days
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.4
2.9
4.3
5.8
7.2
8.7
10.1
4.9
6.5
6.3
7.5
7.9
8
8.4
7.8
6.3
6.1
5.3
5

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 Stonington
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 83.2 °F
August 81.6 °F
June 75.9 °F
Warmest sea temperature:
August 72.3 °F
July 70.7 °F
September 70.2 °F
The most cold months:
January 35.3 °F
February 36.7 °F
December 40.9 °F
The most rainy months:
July 4 days
November 3 days
January 3 days
The most windy months:
January 10 mph
March 9 mph
February 9 mph
more details

Stonington on the Weather Map

USA Resorts:
NAME
F°
Boston +50
Chicago +58
Hawaii +78
Honolulu +78
Houston +76
Las Vegas +72
Los Angeles +58
Miami +78
New York +54
Orlando +76
San Diego +62
San Francisco +54
Sarasota +78
Tampa +84
Washington +58
all resorts
24 Hours Weather Forecast
Stonington
Local time: 22:02
18 apr, friday
0000 50°F
SE
6 mph
0300 44°F
SE
5 mph
0600 40°F
E
4 mph
0900 50°F
NE
6 mph
1200 62°F
N
11 mph
1500 60°F
NE
15 mph
1800 54°F
NE
14 mph
2100 50°F
N
13 mph