Grenada County Climate
Grenada County, Mississippi
Avg Annual Temp
62.5°F
Annual Precip
59.9"
Annual Snowfall
1.1"
Extreme Heat Days
59.3
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Grenada County Weather
Moderate Southern Climate Patterns
Grenada County averages 62.5°F annually, which is warmer than the national median but cooler than many southern peers. It experiences more distinct seasonal shifts than the coastal counties to the south.
A Cooler Pocket of Mississippi
Grenada's 62.5°F average sits below the Mississippi state average of 63.9°F. This makes it a slightly cooler alternative to the high heat found in the state's southern tier.
Comparing Central and Northern Neighbors
The county's 59.9 inches of rain is almost exactly on par with the state average of 59.6 inches. It is notably cooler than Hinds County to the south, which averages 65.7°F.
Balanced Heat and Occasional Snow
The county sees 59 days of extreme heat above 90°F, which is lower than many neighboring regions. Winters bring an average of 44.7°F and a modest 1.1 inches of snowfall.
Preparing for Varied Seasonal Shifts
Residents should maintain both heating and cooling systems to handle the 40-degree swing between January and July averages. The 59.9 inches of rain requires reliable drainage for year-round storms.
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.