Weather in September 2024

New Haven weather in September 2024

The temperatures in New Haven in September are comfortable with low of 16°C and and high up to 24°C.

You can expect about 3 to 8 days of rain in New Haven during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in New Haven in September 2024.

If you’re planning to visit New Haven in the near future, we highly recommend that you review the 14 day weather forecast for New Haven before you arrive.

Temperatures
Temperatures
24° / 16°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
122
mm
10.3
Sun Hours
10.3
Hrs

New Haven annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 2° / -4° 7 15 9 130 mm
Awful
February 3° / -3° 7 12 10 145 mm
Awful
March 7° / 0° 8 17 6 153 mm
Awful
April 13° / 6° 8 21 1 145 mm
Bad
May 19° / 11° 8 23 0 143 mm
Ok
June 24° / 16° 8 22 0 154 mm
Good
July 28° / 20° 8 23 0 179 mm
Good
August 27° / 20° 7 24 0 170 mm
Good
September 24° / 16° 6 24 0 122 mm
Perfect
October 17° / 11° 7 24 0 175 mm
Ok
November 11° / 5° 7 22 1 121 mm
Bad
December 5° / 0° 8 17 6 169 mm
Awful
Temperatures in New Haven in September
Rain in New Haven in September

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Weather in New Haven in September - FAQ

What is the average temperature in New Haven in September?
The average temperature in New Haven in September is 16/24° C.
What is the chance of rain in New Haven in September?
On average, there are 6 rainy days in New Haven during September.
Weather wise, is September a good time to visit New Haven?
The weather in New Haven in September is perfect.
Can it snow in New Haven in September?
On average, there are 0 snowy days in New Haven in September.
More about the weather in New Haven