New Haven Weather in February

What's the weather like in New Haven (Connecticut) in February 2025?

The climate in New Haven during February can be summarized as cold and a little damp.

February is in the winter in New Haven and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (37°F), whilst at night -6°C (22°F) is normal.

New Haven weather averages (imperial / metric)
Daytime temperature 2.9°C 37.1°F
Nightly temperature -5.9°C 21.5°F
Average temperature -1.5°C 29.3°F
Daily sunshine 6.9 hrs
Avg rainfall 81 mm 3.2 ins
Rainy days 10 days
Sea temperature 4°C 39.1°F
Humidity 66%
Windspeed 19.4kph 12 mph

On average February is the 2nd driest month of the year in New Haven with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

February temperatures in New Haven

New Haven average temperature in February

February rainfall

New Haven average rain in February

February hourly sunshine

New Haven average rain in February

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in New Haven in February 2025.