Best time to go to New Haven

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  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to New Haven is June and July

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Max Day Temperature (°C)

  • 2°C maximum daytime temperature in January in New Haven2
    Jan
  • 3°C maximum daytime temperature in February in New Haven3
    Feb
  • 8°C maximum daytime temperature in March in New Haven8
    Mar
  • 14°C maximum daytime temperature in April in New Haven14
    Apr
  • 19°C maximum daytime temperature in May in New Haven19
    May
  • 25°C maximum daytime temperature in June in New Haven25
    Jun
  • 27°C maximum daytime temperature in July in New Haven27
    Jul
  • 27°C maximum daytime temperature in August in New Haven27
    Aug
  • 23°C maximum daytime temperature in September in New Haven23
    Sep
  • 18°C maximum daytime temperature in October in New Haven18
    Oct
  • 12°C maximum daytime temperature in November in New Haven12
    Nov
  • 4°C maximum daytime temperature in December in New Haven4
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Recommended for Connecticut

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  • New Haven climate averages by month
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  • New Haven 5-day weather forecast
  • New Haven weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The best time to go guide for New Haven, Connecticut shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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Best time to travel in 2021/2022

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