Weather in Janesville in January
The weather in Janesville in January is extremely cold, when degrees are between -9 and 0 and there are 13 days of rain and 15 days of snow in average. Therefore, if you are planning a trip to Janesville in January, warm clothes and gloves are highly recommended.
Avg Temp
(-9°) - 0°
Avg Rainy Days
13
Avg Dry Days
18
Avg Snow Days
15
Weather Facts - Janesville in January
* The warmest temperature recorded in in January is 17°C
* The coldest temperature recorded in Janesville in January is (-31°C)
* The average rainfall in Janesville in January is 37 mm