Greene County Climate
Greene County, Missouri
Avg Annual Temp
57.3°F
Annual Precip
44.1"
Annual Snowfall
11.5"
Extreme Heat Days
47.2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Greene County Weather
Warmer and Wetter than the Median
Greene County stays warmer than much of the country with an average annual temperature of 57.3°F. It receives 44.1 inches of precipitation, slightly exceeding the national median for rainfall.
A Warm Spot in the Ozarks
At 57.3°F, Greene County is significantly warmer than the Missouri state average of 54.9°F. It ranks as one of the warmer metropolitan areas in the state's southern half.
Leading the Region in Heat Days
Greene County experiences more extreme heat than many of its northern neighbors, logging 47 days over 90°F. Its 11.5 inches of annual snow is lower than the northern Missouri average.
Long Summers and Mild Winters
July averages a balmy 79.3°F, contributing to a high frequency of extreme heat days. Winters remain relatively mild compared to the rest of the state, with January temperatures averaging 34.0°F.
Focus on Heat Mitigation
With 47 days of extreme heat, residents should invest in heavy-duty air conditioning and sun protection. Gardeners can take advantage of the milder 36.6°F winter average for longer growing seasons.
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.