Hollister, OK has a semi-arid climate, with hot summers and cold winters. Summers in the area experience average temperatures of up to 94°F in July and August, and occasional heat waves can push temps above 100°F. Winters see temperatures as low as 24°F in January and February, with snowfall occurring on average once or twice throughout the season. Rainfall is generally on the light side, but thunderstorms are common during the spring months.
Hollister, Oklahoma gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hollister averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 244 sunny days per year in Hollister. The US average is 205 sunny days.
Hollister gets some kind of precipitation, on average, 59 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.
Weather Highlights
Summer High: the July high is around 97 degrees
Winter Low: the January low is 27
Rain: averages 31 inches of rain a year
Snow: averages 2 inches of snow a year