Jasper County Climate
Jasper County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
58.2°F
Annual Precip
45.5"
Annual Snowfall
7.8"
Extreme Heat Days
52
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
4,618
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Jasper County
Climate Verdict
Jasper County has a mild, with an average annual temperature of 58.2°F, moderately wet with 45.5 inches of annual precipitation, occasional hot days — 52.15 per year above 90°F, light snow averaging 7.8 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 34.6°F. summers are hot, with July averaging 80.2°F. The 46°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Jasper County is 3.3°F warmer than the Missouri statewide average of 54.9°F, the county experiences 15.432632398753888 more extreme heat days than the state average.
Climate Profile
About Jasper County Weather
Jasper County’s Warm Southwestern Reach
With an average annual temperature of 58.2°F, Jasper County is significantly warmer than the national median. This region serves as a gateway to the hotter climates of the American Southwest.
One of Missouri's Warmest Counties
Jasper County exceeds the Missouri state average temperature of 54.9°F by over three degrees. It also receives 45.5 inches of precipitation, making it both warmer and wetter than the state average.
Leading the Region in Heat Days
Jasper County is notably hotter than its neighbors, recording 52 extreme heat days annually. This surpasses Howell County's 41 days, though both share similar mild snowfall levels below 8 inches.
Intense Summers and Gentle Winters
July is hot with an 80.2°F average, contributing to 52 days of extreme heat each year. Winters are the mildest in the region, averaging 37.4°F with only 7.8 inches of annual snow.
Prioritize Cooling and Sun Protection
The 52 days of extreme heat require robust air conditioning and smart outdoor planning during peak hours. Gardeners can take advantage of the milder 37.4°F winters, though the 45.5-inch rainfall requires good drainage.
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.