Weather in New Haven: February
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Average day temperature: | 36.7°F |
| Average night temperature: | 29.9°F | |
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Sea water temperature: | 36.5°F |
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Number of sunny days: | 10 days |
| Day length: | 10.1 - 11.2 hours | |
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Number of days with precipitation: | 3 days |
| Precipitation totals: | 1.1 in. | |
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forecast
| New Haven |
temperature
| New Haven |
Air temperature in February, °F
The highest day temperature during February of 2026 was 43°F. At the same time the lowest night temperature was 1°F. Daily and nightly averages during February were 33.7°F and 22.2°F.
Sea water temperature in New Haven in February, °F
The average sea water temperature in February of 2026 was 32.0°F. The highest and lowest sea temperatures during the month were 33.1°F and 30.7°F.
Number of sunny, partly cloudy and cloudy days in February is almost equal.
Precipitation total in February, in.
Precipitation total value in New Haven in February is 1.1 in. Other months of the year show relatively similar values.
The average wind speed value in February is 9.6 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in February is: 5.9.
Best time for vacation in New Haven
New Haven on a weather map
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