Seward County Climate
Seward County, Nebraska
Avg Annual Temp
50.0°F
Annual Precip
29.1"
Annual Snowfall
21.0"
Extreme Heat Days
35.1
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Seward County Weather
Balanced and Steady Plains Weather
Seward County maintains a 50.0°F annual average temperature, placing it in the typical range for the central United States. It experiences the full range of continental weather, from thunderstorms to blizzards.
The Epitome of Nebraska Weather
Seward's 50.0°F average nearly matches the state average of 49.7°F. Its 29.1 inches of precipitation is slightly higher than the state mean, providing a fertile but occasionally volatile climate.
Less Snow Than Northern Neighbors
With 21.0 inches of annual snowfall, Seward is less snowy than Sarpy or Scotts Bluff. However, it faces 35 days of extreme heat, making it one of the warmer spots for summer peaks in the region.
Summer Heat and Dry Winters
July averages 75.4°F, with 35 days reaching over 90°F to drive the summer energy. Winters are cold but relatively dry, with a January average of 22.5°F and modest snowfall.
Prepare for Peak Summer Heat
With 35 days of extreme heat, ensuring air conditioning systems are serviced by May is critical. The 21.0 inches of snowfall is manageable, but residents should still prepare for the 22.5°F January average.
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.