Clark County Climate
Clark County, Kansas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
56.9°F
Annual Precip
23.0"
Annual Snowfall
11.6"
Extreme Heat Days
84
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
4,474
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Clark County
Climate Verdict
Clark County has a mild, with an average annual temperature of 56.9°F, semi-arid conditions with only 23.0 inches of annual precipitation, significant summer heat with 83.9 days annually above 90°F, light snow averaging 11.6 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 33.1°F. summers are hot, with July averaging 81.5°F. The 48°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Clark County closely matches the Kansas statewide average temperature of 54.8°F, it is also noticeably drier, receiving 7.3 inches less precipitation than the state average, the county experiences 25.71880952380952 more extreme heat days than the state average.
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 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.