Weather in New Haven in October
The weather in New Haven in October is fickle, ranging from cold to pleasant. Temperatures are between 8 and 19 degrees and there are about 11 days of rain, so it is advised to prepare for both warm and chilly conditions.
Avg Temp
8° - 19°
Avg Rainy Days
11
![](https://weather-finder.com/img/rain.jpg)
Avg Dry Days
20
![](https://weather-finder.com/img/sun.png)
Avg Snow Days
0
Weather Facts - New Haven in October
* The warmest temperature recorded in in October is 31°C
* The coldest temperature recorded in New Haven in October is (-1°C)
* The average rainfall in New Haven in October is 91 mm