Norman County Climate
Norman County, Minnesota
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
40.0°F
Annual Precip
25.0"
Annual Snowfall
—
Extreme Heat Days
8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
4a
Minimum winter temperature range for plant survival
2,111
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Norman County
Climate Verdict
Norman County has a cool, averaging 40.0°F annually, moderate rainfall of 25.0 inches per year, rare extreme heat with only 8.3 days above 90°F annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are severe, with January averaging a frigid 6.1°F. summers are pleasantly cool with July averaging 68.7°F. Residents experience a substantial 63°F difference between winter and summer.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Norman County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Norman County closely matches the Minnesota statewide average temperature of 42.8°F, it is somewhat drier than average for Minnesota.
Climate Profile
About Norman County Weather
Cold Even by Northern Standards
Norman's 40.0°F annual average is 12 degrees colder than the national median. This indicates a harsh northern climate with significant winter intensity and short summers.
Below the Minnesota Average
Norman sits nearly 3 degrees below the state average of 42.8°F. It is one of the colder counties in the western Red River Valley region.
Drier Conditions Than the State Average
The county is notably dry, receiving only 25.0 inches of annual precipitation. It experiences 8 extreme heat days, which is surprisingly comparable to southern neighbors.
Brutal Winters in the Valley
January is brutal with an average of 6.1°F, nearly 4 degrees colder than eastern Pine County. While specific annual snowfall data is limited, the 9.8°F winter average demands serious preparation.
Plan for Extreme Winter Freezes
High-performance heating and heavy winter clothing are mandatory for sub-zero streaks. Check local records for snow trends as regional totals often exceed 40 inches.
Frequently Asked Questions
What is the average temperature in Norman County?
How much rain does Norman County get?
How hot does Norman County get in summer?
How cold are winters in Norman County?
Track your own weather in Norman County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.