Frontier County Climate
Frontier County, Nebraska
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
50.4°F
Annual Precip
21.7"
Annual Snowfall
24.7"
Extreme Heat Days
45
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5b
Minimum winter temperature range for plant survival
3,177
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Frontier County
Climate Verdict
Frontier County has a mild, with an average annual temperature of 50.4°F, semi-arid conditions with only 21.7 inches of annual precipitation, occasional hot days — 44.675000000000004 per year above 90°F, moderate snowfall of 24.7 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 26.4°F. summers are warm — July averages 75.5°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Frontier County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Frontier County closely matches the Nebraska statewide average temperature of 49.7°F, it is somewhat drier than average for Nebraska.
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 sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.