Tulsa County Climate
Tulsa County, Oklahoma
Avg Annual Temp
60.9°F
Annual Precip
41.5"
Annual Snowfall
8.7"
Extreme Heat Days
73.53333333333335
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Tulsa County Weather
A warm and moderately snowy hub
Tulsa County averages 60.9°F annually, making it a warm metropolitan area by national standards. It receives 41.5 inches of rain and a surprising 8.7 inches of snow each year.
Typical Oklahoma heat with extra snow
The county's 60.9°F average is just slightly higher than the state average of 60.4°F. It is wetter than the state average and receives significantly more snow than many southern Oklahoma counties.
Comparing urban heat to surrounding plains
Tulsa experiences 74 extreme heat days, which is more than neighbor Rogers County's 62 days. This reflects the urban heat island effect common in more developed Oklahoma counties.
Four distinct seasons with sharp peaks
July averages 82.9°F while winter months average 40.5°F with 8.7 inches of snow. This variety means the county experiences both 90-degree summer spikes and winter accumulation.
Prepare for both heat and snow
Residents need a versatile wardrobe to handle 74 days of 90°F heat and nearly 9 inches of annual snow. Ensure your home has both a reliable furnace and a powerful air conditioner.
Frequently Asked Questions
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Track your own weather in Tulsa County
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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.