Birmingham (AL) Climate by Month
Birmingham experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It also has a notably wet climate with much precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
The climate in Birmingham is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a very warm 33°C in July, the warmest time of the year, to a moderate 12°C during cooler months like January. At night, temperatures typically average around 1°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Birmingham has a notably wet climate with abundant precipitation, recording 1440 mm of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 154 mm of precipitation, spread over 12 rainy days. In contrast, October experiences a drier climate, with about 81 mm of rainfall spread across 8 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Birmingham. While May receives considerable daily sunshine with up to 9.4 hours, January marks the darkest time of the year, where sunshine is scarce with only 4.9 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is moderate throughout the year in Birmingham.
Relative humidity over the year
The best time of year to visit Birmingham in the United States of America
During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 33°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 12°C.
December tops the wettest month list with 154 mm of rainfall.
October is the driest month with 81 mm of precipitation.
May is the sunniest month with an average of 283 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
