Holmes County Climate
Holmes County, Mississippi
Avg Annual Temp
62.6°F
Annual Precip
56.5"
Annual Snowfall
—
Extreme Heat Days
60.25
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Holmes County Weather
Classic Southern Delta Climate
Holmes County records an average annual temperature of 62.6°F, which is higher than the national median. The climate is defined by its seasonal transition from hot summers to cool, damp winters.
Slightly Cooler Than State Norms
The county’s 62.6°F average is slightly below the Mississippi state average of 63.9°F. This makes it a marginally cooler part of the state compared to the sun-drenched southern counties.
A Drier Profile in Central Mississippi
Holmes County receives 56.5 inches of rain, which is less than the state average of 59.6 inches. It shares a similar precipitation profile with neighboring Hinds County (55.7 inches).
Hot Summers and Brisk Winters
Summer heat is significant with 60 days per year reaching 90°F or higher. Winter temperatures average 45.9°F, providing a more distinct cooling period than coastal Mississippi.
Focusing on Summer Cooling Needs
Residents should prepare for two full months of extreme heat by servicing air conditioning units early. Despite being drier than its neighbors, 56.5 inches of rain still necessitates good roof maintenance.
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.