New Haven weather in November 2025

Expect 12°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in New Haven in November. Check more long-term weather averages for New Haven in November before you book your next holiday to Connecticut in 2025/2026.

  • 12°C maximum daytime temperature in November in New Haven12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in November in New Haven11
    11 days with some rainfall
  • 2°C minimum night-time temperature in November in New Haven2
    2°C min night temperature
  • 10 hours of daylight per day in November in New Haven10
    10 hours of daylight per day
  • No heat & humidity in November in New Haven0
    No heat & humidity
  • 103 mm monthly rainfall in November in New Haven103
    103 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in November in New Haven2
    2 (Low) UV index
  • 12°C sea temperature in November in New Haven12
    12°C sea temperature

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The November 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 / mm)  |  Imperial (°F / inches)

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More about the USA

How warm is it in New Haven in November?

Daytime temperatures usually reach 12°C in New Haven in November, falling to 2°C at night.

How sunny is it in New Haven in November?

There are normally 5 hours of bright sunshine each day in New Haven in November - that's 50% of daylight hours.

How warm is the sea around New Haven in November?

The average sea temperature around New Haven in November is 12°C.

Does it rain in New Haven in November?

There are usually 11 days with some rain in New Haven in November and the average monthly rainfall is 103mm.

New Haven November sunrise & sunset times

Browse the sunrise and sunset times for New Haven in November 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 November 2025 06:23 16:47
Saturday, 15th November 2025 06:40 16:32
Sunday, 30th November 2025 06:57 16:23

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