New Haven weather in April 2021

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  • 14°C maximum daytime temperature in April in New Haven14
    14°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in April in New Haven10
    10 days with some rainfall
  • 3°C minimum night-time temperature in April in New Haven3
    3°C min night temperature
  • 13 hours of daylight per day in April in New Haven13
    13 hours of daylight per day
  • No heat & humidity in April in New Haven0
    No heat & humidity
  • 102 mm monthly rainfall in April in New Haven102
    102 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in New Haven6
    6 (High) UV index
  • 6°C sea temperature in April in New Haven6
    6°C sea temperature
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The April weather guide for New Haven, Connecticut 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.

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How warm is it in New Haven in April?

Daytime temperatures usually reach 14°C in New Haven in April, falling to 3°C at night.

How sunny is it in New Haven in April?

There are normally 8 hours of bright sunshine each day in New Haven in April - that's 59% of daylight hours.

Is the sea cold around New Haven in April?

The average sea temperature around New Haven in April is 6°C.

Does it rain in New Haven in April?

There are usually 10 days with some rain in New Haven in April and the average monthly rainfall is 102mm.

New Haven sunrise & sunset times for April 2021

Browse the sunrise & sunset times for New Haven in April 2021. Select a month to view New Haven sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st April 2021 06:34 19:17
Thursday, 15th April 2021 06:12 19:32
Friday, 30th April 2021 05:50 19:48
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Connecticut in April for 2021/2022?

Below are average maximum temperatures at popular destinations in Connecticut in April. Select a destination to see more weather parameters.

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