New Haven weather in February 2025

Expect 37°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in New Haven in February. Check more long-term weather averages for New Haven in February before you book your next holiday to Connecticut in 2025/2026.

  • 37°F maximum daytime temperature in February in New Haven37
    37°F max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in February in New Haven10
    10 days with some rainfall
  • 21°F minimum night-time temperature in February in New Haven21
    21°F min night temperature
  • 11 hours of daylight per day in February in New Haven11
    11 hours of daylight per day
  • No heat & humidity in February in New Haven0
    No heat & humidity
  • 3.2 inches monthly rainfall in February in New Haven3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in New Haven2
    2 (Low) UV index
  • 36°F sea temperature in February in New Haven36
    36°F sea temperature

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The February weather guide for Connecticut (New Haven) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about the USA

How cold is it in New Haven in February?

Daytime temperatures usually reach 37°F in New Haven in February, falling to 21°F at night.

How sunny is it in New Haven in February?

There are normally 6 hours of bright sunshine each day in New Haven in February - that's 59% of daylight hours.

How warm is the sea around New Haven in February?

The average sea temperature around New Haven in February is 36°F.

Does it rain in New Haven in February?

There are usually 10 days with some rain in New Haven in February and the average monthly rainfall is 3.2 inches. Rain may fall as snow in this month.

New Haven February sunrise & sunset times

Browse the sunrise and sunset times for New Haven in February 2025. Select a month to view New Haven sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st February 2025 07:03 17:08
Friday, 14th February 2025 06:47 17:25
Friday, 28th February 2025 06:27 17:42

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