Weather in Rapid City in May

The weather in Rapid City in May is cold, when degrees are between 7 and 20 and there are 15 days of rain and 2 days of snow in average. Therefore, if you are planning a trip to Rapid City in May, warm clothes and gloves are highly recommended.
Avg Temp
7° - 20°
Avg Rainy Days
15
Avg Dry Days
16
Avg Snow Days
2

Weather Facts - Rapid City in May

* The warmest temperature recorded in in May is 36°C
* The coldest temperature recorded in Rapid City in May is (-4°C)
* The average rainfall in Rapid City in May is 110 mm

Average Temperature in Rapid City