Temperature
Pleasant by day, brisk at night.
Birmingham is most comfortable during summer. Summers are mild and winters are cool. Rain is spread through the year. Humidity is usually low.

Pleasant by day, brisk at night.
Moderate rain risk, mostly light.
A mix of sunshine and cloud.
It rarely feels hot, though humidity can be noticeable during rainy periods.
In August, afternoons feel about 64° and nights feel near 52°.
Mostly cloudy skies.
August late afternoons are around 68°F, easing to about 63°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Birmingham with Vienna.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 27, 2026
Data & methodology