Flights to New Haven, CT, United States

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Weather in New Haven

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-3°C
February3°C-3°C
March7°C0°C
April12°C5°C
May18°C10°C
June23°C15°C
July27°C19°C
August26°C19°C
September22°C15°C
October16°C10°C
November10°C4°C
December5°C0°C
Hottest Month
27°C
July
Coldest month
-3°C
January
Sunny days
266
days per year
Snow days
11
days per year

14 day forecast

Saturday
19 Jul
30°C18°C
26 Jul
31°C21°C
Sunday
20 Jul
82%
27°C23°C
27 Jul
28°C21°C
Monday
21 Jul
27°C19°C
28 Jul
26°C18°C
Tuesday
22 Jul
25°C14°C
29 Jul
27°C20°C
Wednesday
23 Jul
25°C17°C
30 Jul
73%
23°C20°C
Thursday
24 Jul
71%
29°C21°C
31 Jul
84%
28°C18°C
Friday
25 Jul
86%
28°C22°C
1 Aug
83%
26°C17°C

Cheapest month to fly to New Haven

Explore price trends for trips to New Haven

Annual Avg. Price284 GBP
August 2025252 GBP
September 2025248 GBP
October 2025261 GBP
November 2025276 GBP
December 2025268 GBP
January 2026401 GBP

Frequently asked questions

Main airports in New Haven, Connecticut
Getting from the airport to New Haven, Connecticut
Best time of year to fly to New Haven, Connecticut
Things to do in New Haven, Connecticut
When to book your flight to New Haven, Connecticut
Ideal duration for stay in New Haven, Connecticut
Top tourist attractions in New Haven, Connecticut
Safety walking at night in New Haven, Connecticut
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