Clark County Climate
Clark County, Kansas
Avg Annual Temp
56.9°F
Annual Precip
23.0"
Annual Snowfall
11.6"
Extreme Heat Days
83.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Clark County Weather
Warm Temperatures and Arid Skies
Clark County averages 56.9°F annually, placing it above the national median for U.S. counties. It is a dry region, receiving only 23.0 inches of precipitation per year.
A Hotspot for Kansas Heat
The county is significantly warmer than the 54.8°F Kansas average, driven by some of the state's hottest summers. It receives about 7 inches less precipitation than the state average.
Hotter Than the Eastern Plains
Clark experiences 84 days of extreme heat, nearly double the 43 days seen in Coffey County. Its 23.0 inches of rain is typical for southwest Kansas but sparse compared to the east.
Punishing Summers and Dry Winters
Summers are extreme, featuring 84 days over 90°F and a July average of 81.5°F. Winters are dry and breezy, with 11.6 inches of snow and a 34.7°F average.
Investing in Serious Cooling
Robust air conditioning is a necessity to survive the 84 days of extreme heat each year. Residents should also plan for dry conditions, given the low 23.0-inch annual rainfall.
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.