Frontier County Climate
Frontier County, Nebraska
Avg Annual Temp
50.4°F
Annual Precip
21.7"
Annual Snowfall
24.7"
Extreme Heat Days
44.675
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Frontier County Weather
A Typical High Plains Climate
Frontier County averages 50.4°F annually, which is slightly below the national median. It is a drier region, receiving only 21.7 inches of precipitation each year.
Warmer but Drier than Nebraska Average
At 50.4°F, Frontier is nearly a degree warmer than the Nebraska average of 49.7°F. However, it receives about 4.2 inches less precipitation than the state average of 25.9 inches.
Arid Conditions in Southwest Nebraska
Frontier County is notably drier than eastern Nebraska, falling four inches below the state's precipitation average. It experiences 45 days of extreme heat, reflecting its position in the warmer southwest.
Sweeping Heat and Cold Winters
The county sees 45 days of 90°F+ temperatures and a July average of 75.5°F. Winters are chilly with a 26.4°F January average and 24.7 inches of annual snowfall.
Insulate for Hot and Cold Extremes
With 45 heat days and nearly 25 inches of snow, homes need both strong cooling and reliable heating systems. The 21.7 inches of rain suggests that drought-resistant landscaping is a smart choice for local property owners.
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.