Worth County Climate
Worth County, Missouri
Avg Annual Temp
50.4°F
Annual Precip
—
Annual Snowfall
—
Extreme Heat Days
19.6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Precipitation data coming soon
Seasonal Overview
National Comparison
Data pending
Climate Profile
About Worth County Weather
A Cool Continental Climate in Northern Missouri
Worth County maintains a cool annual average temperature of 50.4°F, falling several degrees below the national median. This reflects its position in the northern reaches of the Midwest where cooler air masses dominate.
One of Missouri's Coldest Counties
The county's 50.4°F annual average is significantly lower than the Missouri state average of 54.9°F. This gap places Worth County among the coolest jurisdictions in the state, driven by its high northern latitude.
Matching the Northern Plains Profile
Worth County shares a similar climate profile with neighbors like Harrison and Gentry counties, though it lacks the specific local precipitation records available in those areas. Its climate remains much brisker than the Ozark counties located in the southern half of the state.
Brisk Winters and Manageable Summers
Winters are sharp with a January average of 23.1°F, while summers stay relatively comfortable with only 20 days exceeding 90°F. The July average of 74.8°F is milder than many other Missouri regions that face more intense humidity.
Preparing for Significant Winter Heating Needs
Residents should invest in high-efficiency heating systems to handle winter averages of 26.2°F. While summer heat is less frequent than elsewhere in Missouri, proper insulation remains key to managing the 20 days of extreme heat each year.
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.