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.
Afternoon high temperatures are highest in Montgomery (92.4 degrees daily from June through August) and in Tuscaloosa. The average nighttime humidity is highest in southwest Alabama, which results in the highest average (high plus low temperature) for reporting stations in the state.
Average Weather in Huntsville Alabama, United States. In Huntsville, the summers are long, hot, and muggy; the winters are chilly and wet; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 33Â°F to 89Â°F and is rarely below 19Â°F or above 96Â°F.