Weather in Williamsport in January
The weather in Williamsport in January is extremely cold, when degrees are between -6 and 3 and there are 15 days of rain and 14 days of snow in average. Therefore, if you are planning a trip to Williamsport in January, warm clothes and gloves are highly recommended.
Avg Temp
(-6°) - 3°
Avg Rainy Days
15
Avg Dry Days
16
Avg Snow Days
14
Weather Facts - Williamsport in January
* The warmest temperature recorded in in January is 18°C
* The coldest temperature recorded in Williamsport in January is (-29°C)
* The average rainfall in Williamsport in January is 72 mm