Nemaha County Climate
Nemaha County, Nebraska
Avg Annual Temp
52.4°F
Annual Precip
32.3"
Annual Snowfall
30.4"
Extreme Heat Days
39
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Nemaha County Weather
Warm and Humid in Nemaha
Nemaha County is one of Nebraska's warmer regions, with an annual average of 52.4°F that nears the national median. This humid continental climate receives significantly more rain than much of the state.
The State's Rainy Corner
Nemaha is much warmer and wetter than the average Nebraska county. Its 32.3 inches of precipitation is over 6 inches higher than the state average of 25.9 inches.
Warmest Summer in the Region
Nemaha stands out as a regional hotspot, with a summer average of 75.3°F that is higher than its western neighbors. It is also one of the wettest counties in the state, receiving over 32 inches of rain.
Hot Summers and Mild Snow
July is hot with an average of 77.2°F and 39 days of extreme heat over 90°F. Winters are relatively mild for the state, averaging 27.6°F with 30.4 inches of snow.
Gutter Care for Heavy Rain
Homeowners should ensure proper drainage and gutter maintenance to handle the high 32.3 inches of annual rainfall. With nearly 40 days of extreme heat, energy-efficient cooling is a top priority.
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.