Lawrence County Climate
Lawrence County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
56.5°F
Annual Precip
45.8"
Annual Snowfall
6.1"
Extreme Heat Days
46
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
4,209
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Lawrence County
Climate Verdict
Lawrence County has a mild, with an average annual temperature of 56.5°F, moderately wet with 45.8 inches of annual precipitation, occasional hot days — 46.2 per year above 90°F, light snow averaging 6.1 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 warm — July averages 78.2°F. The 45°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
Lawrence County closely matches the Missouri statewide average temperature of 54.9°F, it is somewhat wetter than average for Missouri.
Climate Profile
About Lawrence County Weather
Warmer and Wetter Than the National Median
Lawrence County stays warmer than much of the country with a 56.5°F annual average. Its 45.8 inches of annual rain places it in a humid subtropical transition zone.
Ranking Among Missouri's Warmer Regions
At 56.5°F, this county is warmer than the state average of 54.9°F. It also exceeds the state precipitation average by two inches, making it a particularly lush environment.
Milder Winters Than Northern Neighbors
The county sees only 6.1 inches of snow, which is significantly less than the 18.9 inches seen in Linn County. It experiences 46 heat days, far outpacing the state's northern tier.
Persistent Heat and Mild Winters
Summer is intense with 46 days of extreme heat exceeding 90°F and a July average of 78.2°F. Winters are manageable, featuring a January mean of 33.1°F.
Prioritize Cooling and Storm Drainage
High-capacity air conditioning is a priority due to the six weeks of extreme heat. Homeowners should also ensure proper drainage to handle the high 45.8 inches of 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.