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.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature. To find out how often it rises over 70, 80 or 90 Â°F each month in Birmingham, scroll down farther.bout two days a year, the thermometer here reaches 100 Â°F (38 Â°C) or more. A day with temperatures in the hundreds can show up in June, July or August. The coldest nights of winter at Birmingham can drop down to 10 Â°F (-12 Â°C) or below. But the city averages only one night every two years when its that chilly.