Weather in Potomac in May

Potomac temperatures in May range from 10 to 25 and there is an average of 17 days of rain.
Avg Temp
10° - 25°
Avg Rainy Days
17
Avg Dry Days
14
Avg Snow Days
0

Weather Facts - Potomac in May

* The warmest temperature recorded in in May is 37°C
* The coldest temperature recorded in Potomac in May is (-1°C)
* The average rainfall in Potomac in May is 111 mm

Average Temperature in Potomac