Casper, WY weather in October 1991

Temperature for October 1991

In October 1991 the average high temperature in Casper, WY was 61.8°F, and this was 1.6°F cooler than the average of 63.4°F. The hottest day in October 1991 was 16 October when the temperature reached 82.0°F. Overnight the average temperature in October is 33.7°F and in 1991 the average overnight temperature was 0.6°F cooler at 33.1°F.

Precipitation for October 1991

In October the average monthly rainfall in Casper, WY is 0.93 inches with rain usually falling on 5 days. In October 1991 there was a total of 0.54 inches of rain, that fell on 2 days.