Weather in Lewistown in May
The weather in Lewistown in May is cold, when degrees are between 4 and 19 and there are 16 days of rain and 3 days of snow in average. Therefore, if you are planning a trip to Lewistown in May, warm clothes and gloves are highly recommended.
Avg Temp
4° - 19°
Avg Rainy Days
16
Avg Dry Days
15
Avg Snow Days
3
Weather Facts - Lewistown in May
* The warmest temperature recorded in in May is 32°C
* The coldest temperature recorded in Lewistown in May is (-8°C)
* The average rainfall in Lewistown in May is 57 mm