Marshall County Climate
Marshall County, Alabama
Avg Annual Temp
61.7°F
Annual Precip
56.8"
Annual Snowfall
0.8"
Extreme Heat Days
48.75
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Marshall County Weather
Moderate warmth for the South
Marshall County's average annual temperature of 61.7°F is higher than the national median. It receives a healthy 56.8 inches of precipitation throughout the year.
Below the Alabama temperature mean
The county is 1.5 degrees cooler than the state average of 63.2°F. Its rainfall levels are very close to the Alabama state average of 57.4 inches.
The region's most moderate summers
Marshall has only 49 extreme heat days, the lowest in this group and far fewer than Marengo's 74. It is slightly warmer than Limestone but sees less snow.
Fewer extreme heat days annually
July averages 80.1°F, yet the county only records 49 days over 90°F. Winters are typical for the region at 43.7°F with less than an inch of snow.
Enjoy more manageable summer weather
While still hot, Marshall's 49 extreme heat days are fewer than surrounding counties, offering a slightly milder summer. Plan for consistent rainfall throughout the year totaling nearly 57 inches.
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.