Lawrence County Climate
Lawrence County, Missouri
Avg Annual Temp
56.5°F
Annual Precip
45.8"
Annual Snowfall
6.1"
Extreme Heat Days
46.2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
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 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.