Atlanta Weather in December

December in Atlanta brings moderate temperatures, with daytime highs of 14°C (57°F) and nights around 3°C (37°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Atlanta in December

This month is known for heavy rainfall, so don't forget your umbrella to stay dry. Analyzing past climate data, one can expect approximately 12 days of rain, averaging 144 mm (5.7 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Atlanta in December

Atlanta in December gets highs of 14°C (57°F) during the day and drops to 3°C (37°F) at night. The month of December belongs to the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Atlanta in December

The month experiences a moderate amount of sunlight, with 164 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer enjoying temperate temperatures and rain-free days, May, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.