The highest day temperature in February 2025 was 52°F. The lowest night temperature was 10°F. The average values for day and night temperatures during February were 33.5°F и 25.1°F respectivly.

The average sea surface temperature in February 2025 for New Haven was 32.9°F. The maximum and minimum values were 31.2°F and 34.2°F respectively.

You can expect various weather conditions during February. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in February for New Haven is 1.2 in. It makes february one of the least rainy months of the year.

The average wind speed in February is 9.8 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for New Haven in February is 5.4 hours.