Dundy County Climate
Dundy County, Nebraska
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.8°F
Annual Precip
19.3"
Annual Snowfall
26.1"
Extreme Heat Days
61
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5b
Minimum winter temperature range for plant survival
3,362
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Dundy County
Climate Verdict
Dundy County has a mild, with an average annual temperature of 51.8°F, semi-arid conditions with only 19.3 inches of annual precipitation, significant summer heat with 60.9 days annually above 90°F, moderate snowfall of 26.1 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 28.9°F. summers are warm — July averages 77.2°F. The 48°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Dundy County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Dundy County closely matches the Nebraska statewide average temperature of 49.7°F, it is also noticeably drier, receiving 6.6 inches less precipitation than the state average, the county experiences 26.402263212977495 more extreme heat days than the state average.
Climate Profile
About Dundy County Weather
Warm Temperatures and Low Rainfall
Dundy County averages 51.8°F, placing it right near the national median for annual temperature. However, it is much drier than the national average, recording only 19.3 inches of precipitation.
Exceeding the State Temperature Average
Dundy is over two degrees warmer than the Nebraska average of 49.7°F. It is also considerably drier, falling 6.6 inches short of the state’s 25.9-inch precipitation average.
A Southwestern Heat Outlier
Dundy County experiences 61 days of extreme heat, significantly more than many other Nebraska counties. Its 19.3 inches of rain confirms its status as part of the state's more arid southwestern tier.
Intense Heat and Dry Winters
Summer is dominated by 61 days of temperatures over 90°F and a July average of 77.2°F. Winters are relatively mild for Nebraska, with a January average of 28.9°F and 26.1 inches of snow.
Prioritize Cooling and Sun Protection
With two full months of extreme heat, a powerful and well-maintained AC system is the top priority. Low precipitation and frequent 90°F days also mean residents should plan for water conservation and sun safety.
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.