It starts getting cold in Alabama generally in late October to early November, with a cool season lasting through February or March depending on the region. Winter in Alabama is relatively mild, with average daily highs below 65°F from around late November through February in southern parts like Montgomery, and a cold season that can last a bit longer in northern parts. Temperatures in winter typically range from the upper 30s to the 50s °F during the day, with colder nights in the 20s to 40s °F. Snow is rare but possible, more in northern Alabama.
Seasonal Cooling Timeline
- Fall transition to colder weather usually begins in mid to late October.
- The cold season can be considered from late October or November through February or March , with winters being mild overall.
- Daytime highs in winter typically hover below 65°F during these months.
Regional Variations
- Northern Alabama (e.g., Huntsville) can experience colder temperatures and occasional snow, with lows sometimes dropping below freezing.
- Southern Alabama (e.g., Mobile) is milder with less frequent freezing temperatures.
- Birmingham and Montgomery see relatively mild winters with occasional cold snaps.
Winter Temperatures
- Average daily highs in winter: approximately 40-60°F.
- Lows can go down to the 20s or 30s, especially at night.
- Cold waves are usually short-lived.
- Snowfall is rare, but occasional light snow happens mainly in northern areas.
This means Alabama starts to get noticeably cold as fall progresses toward late October and November, with the coldest period typically being from December through February.
