Birmingham, Alabama Weather by Month

Climate and Weather in Birmingham, Alabama

Birmingham, Alabama, situated in the heart of the Deep South, experiences a humid subtropical climate, characterized by hot, humid summers and mild winters. Its inland location shields it from the full force of tropical systems but still exposes it to occasional severe weather, including thunderstorms and tornadoes. Understanding the intricacies of Birmingham’s climate is vital for residents and visitors alike to plan activities and prepare for the ever-changing weather patterns.


Monthly Climate Data

Month Average Temperature (°F) Precipitation (inches) Sunny Days
January 50 4.92 5
February 54 4.76 6
March 61 5.74 7
April 68 4.92 8
May 75 4.72 9
June 81 4.72 9
July 83 4.84 9
August 83 4.47 8
September 78 4.15 7
October 68 3.58 7
November 59 4.84 5
December 52 5.24 5

January

In January, Birmingham experiences cool temperatures, often hovering around 50°F (10°C). It’s the coldest month of the year, occasionally bringing frosts and even rare instances of snowfall. However, snow is infrequent and tends to be light, if it occurs at all. Precipitation levels are moderate, with an average of 4.92 inches of rainfall. Days are short but often bright, with around 5 sunny days on average. While outdoor activities are limited due to the chilly temperatures, indoor pursuits such as visiting museums or attending cultural events thrive. Natural disasters are relatively rare in January, but occasionally, the city may experience winter storms, leading to slippery roads and potential travel disruptions.

February

February sees a slight uptick in temperatures, with an average around 54°F (12°C). Days become slightly longer, and while frosts are still possible, they become less frequent. Precipitation levels remain similar to January, with occasional showers interspersed with sunny days. The city experiences around 6 sunny days on average during this month. February in Birmingham is relatively calm in terms of natural disasters, with occasional thunderstorms being the primary concern. Outdoor activities such as hiking or exploring local parks are feasible, though visitors may still prefer indoor attractions to escape the lingering chill.

March

March marks the beginning of spring in Birmingham, with temperatures warming up to around 61°F (16°C) on average. Days become noticeably longer, and the threat of frost diminishes. However, March can still bring occasional cool spells. Precipitation levels increase slightly compared to February, with around 5.74 inches of rainfall. The city experiences approximately 7 sunny days during March, providing ample opportunities for outdoor activities. However, March also heralds the start of tornado season in Alabama, with severe thunderstorms capable of producing tornadoes being a potential threat. Despite this, outdoor activities such as hiking, biking, or enjoying picnics in parks are popular choices as the weather becomes more favorable.

April

April brings milder temperatures to Birmingham, with an average around 68°F (20°C). Spring is in full swing, with trees budding and flowers blooming throughout the city. Precipitation levels remain similar to March, with occasional showers and thunderstorms. The city experiences around 8 sunny days on average during April, making it an excellent time for outdoor activities such as visiting botanical gardens or enjoying al fresco dining. However, April also marks the peak of tornado season in Alabama, and residents should stay vigilant and heed weather warnings to stay safe.

May

May ushers in warmer temperatures to Birmingham, with an average around 75°F (24°C). The city experiences an increase in both temperatures and humidity, signaling the approach of summer. Precipitation levels remain moderate, with occasional showers and thunderstorms. May boasts around 9 sunny days on average, providing plenty of opportunities for outdoor activities such as hiking, camping, or attending outdoor festivals. However, residents should remain aware of the potential for severe weather, including thunderstorms and tornadoes, which can occur throughout the month.

June

June marks the official start of summer in Birmingham, with temperatures averaging around 81°F (27°C). Days become longer, and humidity levels rise, creating hot and muggy conditions. Precipitation levels remain similar to May, with frequent afternoon thunderstorms providing temporary relief from the heat. Birmingham experiences around 9 sunny days on average in June, allowing residents and visitors to enjoy outdoor activities such as swimming, barbecuing, or visiting local parks. However, June also sees an increased risk of severe weather, including thunderstorms, hail, and tornadoes, and residents should stay informed of weather forecasts and warnings.

July

July is typically the hottest month of the year in Birmingham, with temperatures often soaring into the 90s°F (32°C) or higher. Humidity levels reach their peak, creating oppressive conditions for outdoor activities. Precipitation levels remain consistent with previous months, with frequent afternoon thunderstorms providing brief relief from the heat. Birmingham experiences around 9 sunny days on average in July, but residents and visitors should take precautions to stay cool and hydrated. Indoor activities such as visiting museums, shopping malls, or enjoying air-conditioned restaurants are popular choices during this month to escape the heat.

August

August continues to bring hot and humid weather to Birmingham, with temperatures remaining high and humidity levels making outdoor activities uncomfortable. Afternoon thunderstorms are common, providing temporary relief from the heat but also posing a risk of localized flooding. Precipitation levels remain consistent with July, with around 4.47 inches of rainfall. Birmingham experiences around 8 sunny days on average in August, but residents and visitors should take precautions to avoid heat-related illnesses. Indoor activities such as visiting water parks, movie theaters, or enjoying indoor sports are popular choices to beat the summer heat.

September

September marks the transition to fall in Birmingham, with temperatures gradually becoming milder and humidity levels decreasing. Average temperatures hover around 78°F (26°C), providing more comfortable conditions for outdoor activities. Precipitation levels decrease slightly compared to August, with around 4.15 inches of rainfall. Birmingham experiences around 7 sunny days on average in September, making it an ideal time for outdoor activities such as hiking, biking, or attending outdoor concerts. However, residents should remain aware of the potential for occasional thunderstorms and stay informed of weather forecasts.

October

October brings cooler temperatures to Birmingham, with an average around 68°F (20°C). Fall foliage begins to appear throughout the city, creating picturesque landscapes. Precipitation levels decrease further compared to September, with around 3.58 inches of rainfall. Birmingham experiences around 7 sunny days on average in October, providing ample opportunities for outdoor activities such as apple picking, visiting pumpkin patches, or enjoying scenic drives. However, residents should remain vigilant for the potential of severe weather, including thunderstorms and tornadoes, which can occur during the transitional periods of fall.

November

November brings mild temperatures and colorful foliage to Birmingham, with an average around 59°F (15°C). Fall is in full swing, with trees shedding their leaves and temperatures gradually cooling. Precipitation levels increase slightly compared to October, with around 4.84 inches of rainfall. Birmingham experiences around 5 sunny days on average in November, making it an excellent time for outdoor activities such as hiking, birdwatching, or visiting local parks. However, residents should remain aware of the potential for severe weather, including thunderstorms and occasional early-season winter storms, which can occur as temperatures continue to cool.

December

December brings cooler temperatures to Birmingham, with an average around 52°F (11°C). Winter officially begins, with occasional frosts and the potential for light snowfall. Precipitation levels increase compared to November, with around 5.24 inches of rainfall. Birmingham experiences around 5 sunny days on average in December, providing opportunities for outdoor activities such as ice skating, holiday light displays, or visiting Christmas markets. However, residents should remain prepared for the potential of winter storms, which can bring snow, ice, and hazardous driving conditions to the area.

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