Weather in Spearfish in January
The weather in Spearfish in January is cold, when degrees are between -8 and 5 and there are 7 days of rain and 11 days of snow in average. Therefore, if you are planning a trip to Spearfish in January, warm clothes and gloves are highly recommended.
Avg Temp
(-8°) - 5°
Avg Rainy Days
7
Avg Dry Days
24
Avg Snow Days
11
Weather Facts - Spearfish in January
* The warmest temperature recorded in in January is 23°C
* The coldest temperature recorded in Spearfish in January is (-25°C)
* The average rainfall in Spearfish in January is 6 mm