Weather in New Haven in December
The weather in New Haven in December is cold, when degrees are between -2 and 7 and there are 14 days of rain and 5 days of snow in average. Therefore, if you are planning a trip to New Haven in December, warm clothes and gloves are highly recommended.
Avg Temp
(-2°) - 7°
Avg Rainy Days
14
Avg Dry Days
17
Avg Snow Days
5
Weather Facts - New Haven in December
* The warmest temperature recorded in in December is 23°C
* The coldest temperature recorded in New Haven in December is (-15°C)
* The average rainfall in New Haven in December is 88 mm