Sheridan, WY Climate in May

Temperature for May

In Sheridan, WY during May the average high temperature is 68.9°F. The hottest day on record was May 29, 1988 when the temperature hit 98.1°F.

Sheridan, WY daily average and extreme temperature range for May

Low Temperature

During May the overnight temperature drops to an average of 38.6°F, with the lowest temperature of 16.0°F being recorded on May 3, 2005. Overnight temperatures drop below freezing between 1 and 13 times in May.

Precipitation for May

In May the average monthly rainfall in Sheridan, WY is 2.61 inches with rain usually falling on between 10 and 11 days. 1998 was the driest May with only 0.29 inches of rain falling, and 2005 was the wettest May with 6.28 inches of rain. The wettest single day in May was 9 May 1973 when 5.12 inches of rain fell.

In May it usually snows on between 1 and 2 days. There are thunderstorms on between 3 and 4 days in May.