The Oklahoma Panhandle’s Climate:

Guymon, Oklahoma gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Guymon averages 16 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 259 sunny days per year in Guymon. The US average is 205 sunny days.

Guymon gets some kind of precipitation, on average, 58 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Summer High: the July high is around 94 degrees
Winter Low: the January low is 21
Rain: averages 20 inches of rain a year
Snow: averages 16 inches of snow a year

The annual BestPlaces Comfort Index for Guymon is 7.7 (10=best), which means it is one of the most pleasant places in Oklahoma.

September, May and October are the most pleasant months in Guymon, while December and January are the least comfortable months.