Harlan County Climate
Harlan County, Nebraska
Avg Annual Temp
52.0°F
Annual Precip
25.3"
Annual Snowfall
22.0"
Extreme Heat Days
40.900000000000006
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Harlan County Weather
A Temperate Continental Outlook
Harlan County averages 52.0°F annually, positioned closer to the national median than many of its northern neighbors. This climate reflects a transition zone with moderate precipitation and reliable seasonal changes.
Among Nebraska’s Warmer Counties
At 52.0°F, Harlan County is significantly warmer than the state average of 49.7°F. It sits near the southern border, benefiting from slightly more mild conditions than the colder northern panhandle.
Matching State Precipitation Norms
The county receives 25.3 inches of annual rainfall, nearly identical to the Nebraska average of 25.9 inches. It maintains a drier profile than eastern counties like Hamilton but stays more hydrated than the far west.
Extended Heat and Moderate Snow
Summer heat is intense here, with 41 days per year topping 90°F and a July average of 77.2°F. Winters are manageable but cold, averaging 22.0 inches of snow annually.
Prioritize Cooling and Hydration
With over 40 days of extreme heat, robust air conditioning and consistent irrigation are vital for residents. Winter gear should focus on wind protection, as the 29.0°F winter average remains brisk.
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.