Flights to New Haven, CT, United States

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Weather in New Haven

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	2°C	-3°C
February	3°C	-3°C
March	7°C	0°C
April	12°C	5°C
May	18°C	10°C
June	23°C	15°C
July	27°C	20°C
August	26°C	19°C
September	22°C	16°C
October	16°C	10°C
November	10°C	4°C
December	5°C	0°C

Hottest Month

27°C

July

Coldest month

-3°C

January

Sunny days

267

days per year

Snow days

days per year

14 day forecast

Saturday

4 Oct

28°C13°C

11 Oct

16°C12°C

Sunday

5 Oct

29°C17°C

12 Oct

15°C12°C

Monday

6 Oct

25°C17°C

13 Oct

17°C11°C

Tuesday

7 Oct

24°C16°C

14 Oct

89%

15°C13°C

Wednesday

8 Oct

87%

20°C14°C

15 Oct

17°C8°C

Thursday

9 Oct

14°C8°C

16 Oct

18°C10°C

Friday

10 Oct

15°C6°C

17 Oct

18°C10°C

Cheapest month to fly to New Haven

Explore price trends for trips to New Haven

Showing prices in CAD

Annual Avg. Price	270 CAD
October 2025	324 CAD
November 2025	267 CAD
December 2025	260 CAD
January 2026	223 CAD
February 2026	242 CAD
March 2026	250 CAD
April 2026	273 CAD
May 2026	320 CAD