09.04
thu
thu
Day
43°F
NW 6 mph
Precip.
0%
0%
Night
37°F
N 6 mph
Precip.
0%
0%
10.04
fri
fri
Day
41°F
NE 9 mph
Precip.
0%
0%
Night
45°F
NE 11 mph
Precip.
0%
0%
11.04
sat
sat
Day
57°F
SE 13 mph
Precip.
0%
0%
Night
45°F
S 7 mph
Precip.
0%
0%
12.04
sun
sun
Day
50°F
NW 6 mph
Precip.
0%
0%
Night
48°F
NE 14 mph
Precip.
0%
0%
13.04
mon
mon
Day
55°F
NE 16 mph
Precip.
100%
100%
Night
61°F
E 16 mph
Precip.
100%
100%
14.04
tue
tue
Day
66°F
NE 12 mph
Precip.
0%
0%
Night
63°F
E 7 mph
Precip.
100%
100%
15.04
wed
wed
Day
70°F
NE 12 mph
Precip.
0%
0%
Night
63°F
E 11 mph
Precip.
100%
100%
16.04
thu
thu
Day
64°F
E 11 mph
Precip.
100%
100%
Night
43°F
SW 9 mph
Precip.
48%
48%
17.04
fri
fri
Day
46°F
NW 6 mph
Precip.
0%
0%
Night
41°F
N 7 mph
Precip.
0%
0%
18.04
sat
sat
Day
52°F
N 7 mph
Precip.
0%
0%
Night
46°F
N 7 mph
Precip.
0%
0%
19.04
sun
sun
Day
50°F
N 7 mph
Precip.
0%
0%
Night
48°F
NW 6 mph
Precip.
100%
100%
20.04
mon
mon
Day
54°F
N 6 mph
Precip.
0%
0%
Night
54°F
N 3 mph
Precip.
0%
0%
21.04
tue
tue
Day
63°F
NE 9 mph
Precip.
100%
100%
Night
54°F
E 3 mph
Precip.
68%
68%
22.04
wed
wed
Day
61°F
N 4 mph
Precip.
53%
53%
Night
55°F
NW 6 mph
Precip.
100%
100%
sea water
temperature
temperature
| New Haven |
monthly
weather
weather
| New Haven |
current
weather
weather
| New Haven |
7 days
forecast
forecast
| New Haven |
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 45.3°F. The highest and lowest sea temperatures during the month were 52.0°F and 41.7°F.
Air temperature in New Haven, °F
Precipitation total in New Haven, in.
* Charts above show average data for the last 3 years.
Best time for vacation in New Haven
New Haven on a weather map
Places in USA:
Name
°F
24 Hours Forecast
New Haven
Local time: 05:19
April 09, thursday
0600
34°F
N
3 mph
3 mph
0900
39°F
N
6 mph
6 mph
1200
43°F
NW
6 mph
6 mph
1500
45°F
NW
10 mph
10 mph
1800
45°F
N
11 mph
11 mph
2100
41°F
N
9 mph
9 mph
April 10, friday
0000
37°F
N
6 mph
6 mph
0300
37°F
NE
6 mph
6 mph
