Harvey County Climate
Harvey County, Kansas
Avg Annual Temp
56.2°F
Annual Precip
33.5"
Annual Snowfall
10.3"
Extreme Heat Days
61.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Harvey County Weather
Temperate with Moderate Rainfall
Harvey County averages 56.2°F annually, sitting just above the national median temperature. It receives 33.5 inches of precipitation, making it a relatively green and well-watered part of the central plains.
Warmer and Wetter than Average
Harvey County exceeds both the state average temperature of 54.8°F and the state average precipitation of 30.3 inches. This creates a more humid and productive agricultural climate than western Kansas.
Balancing Heat and Moisture
Harvey is wetter than Gray County by nearly 12 inches annually. While its 62 extreme heat days are fewer than Grant’s 73, its July average of 80.9°F remains one of the highest in the region.
Peak Summer Heat Waves
Summers are hot, with a July average of 80.9°F and 62 days reaching at least 90°F. Winter is standard for the region, averaging 33.4°F with a moderate 10.3 inches of snow.
Manage Both Heat and Humidity
With 33.5 inches of rain and high July heat, residents should monitor for humidity-related home maintenance. Annual snowfall is light at 10.3 inches, but residents should still keep a shovel ready for occasional winter storms.
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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.