Measurements:
°C
°F
CURRENT WEATHER
13:05
New Haven
62°F
W 6 mph
Feels like: 64°F
Precip: 100%
World Resorts USA New Haven Weather

14 Day Weather Forecast

05.14
thu
DAY
62°F
W 6 mph
precip
100%
NIGHT
52°F
SE 6 mph
precip
83%
05.15
fri
DAY
54°F
S 9 mph
precip
70%
NIGHT
48°F
SE 3 mph
precip
0%
05.16
sat
DAY
66°F
NE 11 mph
precip
0%
NIGHT
60°F
NE 7 mph
precip
0%
05.17
sun
DAY
68°F
E 6 mph
precip
100%
NIGHT
62°F
SE 4 mph
precip
0%
05.18
mon
DAY
66°F
NW 9 mph
precip
0%
NIGHT
54°F
NW 5 mph
precip
0%
05.19
tue
DAY
66°F
NW 6 mph
precip
0%
NIGHT
62°F
N 6 mph
precip
0%
05.20
wed
DAY
76°F
NE 11 mph
precip
100%
NIGHT
58°F
SE 7 mph
precip
0%
05.21
thu
DAY
62°F
NE 4 mph
precip
0%
NIGHT
54°F
N 7 mph
precip
0%
05.22
fri
DAY
72°F
E 14 mph
precip
0%
NIGHT
52°F
S 6 mph
precip
0%
05.23
sat
DAY
62°F
NW 7 mph
precip
0%
NIGHT
56°F
N 6 mph
precip
0%
05.24
sun
DAY
72°F
NE 7 mph
precip
100%
NIGHT
60°F
W 11 mph
precip
59%
05.25
mon
DAY
58°F
W 12 mph
precip
0%
NIGHT
56°F
W 6 mph
precip
70%
05.26
tue
DAY
72°F
N 10 mph
precip
0%
NIGHT
64°F
NE 14 mph
precip
100%
05.27
wed
DAY
66°F
NE 9 mph
precip
100%
NIGHT
58°F
SE 6 mph
precip
48%

New Haven Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for New Haven was 55.1°F. The maximum and minimum values were 51.8°F and 58.8°F respectively.

New Haven on the Weather Map

Best Time to Visit New Haven
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 84.0 °F
August 81.9 °F
June 76.4 °F
Warmest sea temperature:
August 77.0 °F
July 75.7 °F
September 73.8 °F
The most cold months:
January 34.2 °F
February 35.2 °F
December 39.4 °F
The most rainy months:
July 3 days
August 3 days
April 3 days
The most windy months:
January 10 mph
November 10 mph
December 10 mph
more details
USA Resorts:
NAME
F°
Boston +62
Chicago +56
Hawaii +76
Honolulu +76
Houston +94
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
all resorts
24 Hours Weather Forecast
New Haven
Local time: 13:05
14 may, thursday
1500 60°F
NW
3 mph
1800 58°F
E
6 mph
2100 54°F
SE
8 mph
15 may, friday
0000 52°F
SE
6 mph
0300 50°F
SE
7 mph
0600 50°F
SE
9 mph
0900 52°F
S
9 mph
1200 54°F
S
9 mph