Casper, WY Climate in March

Temperature for March

In Casper, WY during March the average high temperature is 48.2°F. The hottest day on record was March 31, 2012 when the temperature recorded was 77.0°F.

Casper, WY daily average and extreme temperature range for March

Low Temperature

Overnight in March the average temperature drops below freezing at 22.4°F, with the lowest temperature of -18.6°F being recorded on March 3, 1960. On average there are 4 days in March when the temperature stays below freezing all day. In the worst March there were 10 days when the temperature did not make it above freezing. Overnight temperatures drop below freezing between 15 and 31 times in March.

Precipitation for March

In March the average monthly rainfall in Casper, WY is 0.80 inches with rain usually falling on between 2 and 3 days. 1941 was the driest March with only 0.00 inches of rain falling, and 1954 was the wettest March with 2.44 inches of rain. The wettest single day in March was 23 March 1976 when 1.38 inches of rain fell.

In March it usually snows on between 11 and 12 days. In March there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in March.