Linn County Climate
Linn County, Kansas
Avg Annual Temp
55.1°F
Annual Precip
42.3"
Annual Snowfall
13.5"
Extreme Heat Days
33
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Linn County Weather
A Moderately Warm and Rain-Rich Climate
Linn County's 55.1°F average temperature is about one degree warmer than the national median. This eastern county is quite wet, receiving 42.3 inches of precipitation annually.
Higher Precipitation Than Most of Kansas
Linn exceeds the state average temperature of 54.8°F and is significantly wetter than the 30.3-inch state average. It is one of the state's most moisture-abundant regions.
Milder Summer Heat Than Neighbors
Compared to Labette to the south, Linn is cooler and has fewer extreme heat days. While Labette sees 48 days over 90°F, Linn only records 33 such days.
Mild Summers and Standard Kansas Winters
Summers are relatively mild with only 33 days above 90°F, which is low for Kansas. Winters bring a 33.1°F average and 13.5 inches of snow.
Address Drainage and Winter Ice
Proper drainage is the primary concern with over 42 inches of rain every year. The 13.5 inches of snow is moderate, but ice is a risk given the 30.5°F January average.
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.