Richardson County Climate
Richardson County, Nebraska
Avg Annual Temp
53.1°F
Annual Precip
34.3"
Annual Snowfall
23.2"
Extreme Heat Days
40.6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Richardson County Weather
A Warmer Corner of the Great Plains
Richardson County maintains an average annual temperature of 53.1°F, which sits slightly below the national median but represents one of the region's milder climates. This humid subtropical influence keeps the area notably warmer than the typical high plains profile.
Leading the State in Warmth
With an annual average of 53.1°F, Richardson County ranks significantly warmer than the Nebraska state average of 49.7°F. It also receives 34.3 inches of precipitation annually, making it much wetter than the state average of 25.9 inches.
The Humid Exception Among Neighbors
While neighboring counties often struggle with semi-arid conditions, Richardson enjoys a robust 34.3 inches of annual rainfall. This moisture levels the playing field against the 41 days of extreme heat exceeding 90°F seen annually.
Steamy Summers and Moderate Snow
July brings an average high of 77.2°F, while winter temperatures dip to a January average of 26.4°F. Residents manage 23.2 inches of annual snowfall, which is relatively light compared to Nebraska’s northern reaches.
Prepare for Humidity and Heat
Homeowners should prioritize high-efficiency cooling systems to handle the 41 days of extreme heat each year. Given the high annual precipitation of 34.3 inches, maintaining clear gutter systems and basement waterproofing is essential.
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.