Beaver County Climate
Beaver County, Oklahoma
Avg Annual Temp
57.5°F
Annual Precip
21.9"
Annual Snowfall
14.2"
Extreme Heat Days
80.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Beaver County Weather
Dry Panhandle Climate with Sharp Extremes
Beaver County averages 57.5°F annually, which is closer to the national median but still on the warmer side. It is a semi-arid region, receiving only 21.9 inches of precipitation per year.
One of Oklahoma's Coldest and Driest
The county's average temp of 57.5°F is nearly three degrees lower than the state average of 60.4°F. It also receives 15 inches less rain than the Oklahoma average, marking it as one of the driest counties in the state.
The Snow Capital of the Panhandle
Beaver County receives 14.2 inches of snowfall annually, far exceeding the averages of central and southern Oklahoma. This cold-winter trend is a defining characteristic of the high plains region.
Intense Heat Meets Snowy Winters
Despite the cold winters, the county endures 81 days of extreme heat above 90°F each year. Seasonal swings are dramatic, ranging from a January average of 34.8°F to a July average of 81.1°F.
Focus on Winter Gear and Irrigation
With 14.2 inches of snow and 81 heat days, dual-climate preparedness is essential for all residents. Due to the low 21.9-inch annual rainfall, water conservation and efficient irrigation are necessary for landscaping.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.