Cullman County Climate
Cullman County, Alabama
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
60.0°F
Annual Precip
59.9"
Annual Snowfall
0.9"
Extreme Heat Days
46
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
4,695
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Cullman County
Climate Verdict
Cullman County has a warm, averaging 60.0°F year-round, very wet conditions receiving 59.9 inches of precipitation annually, occasional hot days — 45.8 per year above 90°F, light snow averaging 0.9 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 40.6°F. summers are warm — July averages 78.0°F. The 37°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Cullman County is 3.2°F cooler than the Alabama statewide average of 63.2°F, it is somewhat wetter than average for Alabama, the county experiences 18.134741379310356 fewer extreme heat days than the state average.
Climate Profile
About Cullman County Weather
Milder Temperatures in North Alabama
Cullman County averages 60.0°F annually, which is cooler than the Alabama state average but warmer than the national median. Its location in the northern part of the state provides a slightly more temperate climate.
Noticeably Cooler Than the State
At 60.0°F, Cullman is 3.2 degrees cooler than the 63.2°F Alabama average. It experiences more distinct seasonal shifts than the coastal counties to the south.
Similar to Other Northern Counties
Cullman's 60.0°F average closely mirrors DeKalb County's 59.6°F. It is significantly cooler than central Alabama counties like Dallas, which averages 64.6°F.
Chilly Winters and Occasional Snow
Winter temperatures average 42.8°F, and the county receives about 0.9 inches of snow annually. Summers are still warm, with a July average of 78.0°F and 46 days hitting 90°F or higher.
Winterize for Freezing Temperatures
Homeowners should insulate pipes for the January nights that average 40.6°F. While snow is light, the 59.9 inches of annual rain requires sturdy roofing and effective gutter systems.
Frequently Asked Questions
What is the average temperature in Cullman County?
How much rain does Cullman County get?
Does it snow in Cullman County?
How hot does Cullman County get in summer?
How cold are winters in Cullman County?
Track your own weather in Cullman County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.