Geary County Climate

Geary County, Kansas

JanFebMarAprMayJunJulAugSepOctNovDec54.7°AVG °F

Avg Annual Temp

54.7°F

Annual Precip

32.9"

Annual Snowfall

Extreme Heat Days

45.9

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet
0.7"
1.1"
1.9"
3.1"
5.2"
4.8"
4.2"
4.2"
2.8"
2.3"
1.4"
1.3"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring44°64°10.2"Summer74°79°13.1"Fall43°69°6.5"Winter29°33°3.0"20°40°60°80°100°

National Comparison

Warmer than 49% of US counties
Wetter than 30% of US counties
More seasonal variation than 75% of US counties

Climate Profile

About Geary County Weather

A Balanced Heartland Climate

Geary County's average temperature of 54.7°F is right in line with the national median. It receives 32.9 inches of annual precipitation, typical for a continental interior.

Aligned with State Weather Norms

The county's 54.7°F average temperature almost perfectly matches the state average of 54.8°F. Precipitation is slightly higher than the state norm of 30.3 inches.

Consistent with Central Kansas Trends

Geary sees 46 days of extreme heat, which is very similar to Franklin County's 47 days. It is notably wetter than western counties like Gove or Finney.

Cold Winters and Toasty Julys

Summer includes 46 days hitting 90°F or more, with a July average of 79.0°F. Winter is chilly, averaging 31.7°F from December through February.

Insulate for Winter and Cool for Summer

Focus on home insulation to manage the 31.7°F winter average. While snowfall data is limited, residents should prepare for several weeks of freezing January temperatures.

Frequently Asked Questions

What is the average temperature in Geary County?
The average annual temperature in Geary County, KS is 54.7°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Geary County get?
Geary County receives an average of 32.9 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
How hot does Geary County get in summer?
The average summer temperature (June-August) in Geary County is 76.7°F. The county experiences an average of 45.9 days per year above 90°F.
How cold are winters in Geary County?
The average winter temperature (December-February) in Geary County is 31.7°F. January, typically the coldest month, averages 29.2°F.

Track your own weather in Geary County

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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.

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