Warning: Do not plant in cold wet soil or you may experience poor germination! Soil Requirements: Requires fertile soil in a well drained location in the garden.
Winters are generally mild in Alabama, as they are throughout most of the southeastern United States, with average January low temperatures around 40 Â°F (4 Â°C) in Mobile, around 31 Â°F (â1 Â°C) in Huntsville, around 35 Â°F (2 Â°C) in Montgomery, and around 33 Â°F (1 Â°C) in Birmingham.
Key weather averages for Alabama in February. 1  16. 16Â°C max day temperature. 2  6. 6 hours of sunshine per day. 3  9. 9 days with some rainfall. 4  4. 4Â°C min night temperature. 5  11. 11 hours of daylight per day. 6  0. No heat & humidity. 7  135. 135 mm of monthly rainfall. 8  5. 5 (Moderate) UV index.