Ralls County Climate
Ralls County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
55.0°F
Annual Precip
40.1"
Annual Snowfall
—
Extreme Heat Days
37
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
4,121
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Ralls County
Climate Verdict
Ralls County has a mild, with an average annual temperature of 55.0°F, moderately wet with 40.1 inches of annual precipitation, occasional hot days — 36.5 per year above 90°F. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 28.7°F. summers are warm — July averages 78.6°F. The 50°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
Ralls County closely matches the Missouri statewide average temperature of 54.9°F, it is somewhat drier than average for Missouri.
Climate Profile
About Ralls County Weather
Typical Heartfelt Midwestern Weather
Ralls County’s 55.0°F average annual temperature sits just above the national median. This indicates a climate with robust seasonal shifts and standard precipitation levels.
Aligning Closely with Missouri Norms
Ralls is nearly a perfect match for Missouri’s state average temperature of 54.9°F. Its annual precipitation of 40.1 inches is slightly below the state average, making it a relatively dry part of the state.
Stable Conditions in Northeast Missouri
Ralls is slightly warmer than its neighbor Pike County and experiences more extreme heat days. It shares the same humid continental patterns that define the Mississippi River valley region.
Intense Summer Heat Peaks
The county faces a hot summer with 37 days of temperatures over 90°F and a July average of 78.6°F. Winters are cold but manageable, with a December to February average of 31.8°F.
Prepare for Long Summer Stretches
With 37 extreme heat days, residents should ensure their cooling systems are serviced before June. While snowfall data is limited, winter temperatures frequently drop below freezing, requiring home winterization.
Frequently Asked Questions
What is the average temperature in Ralls County?
How much rain does Ralls County get?
How hot does Ralls County get in summer?
How cold are winters in Ralls County?
Track your own weather in Ralls County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.