Stone Mountain Weather in December
In Stone Mountain, December brings moderate daytime temperatures around 14°C (57°F), with nights cooling to 3°C (37°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Stone Mountain in December
With frequent rain showers this month, having an umbrella on hand will keep you dry. You can typically expect 11 days of rain this month, averaging around 149 mm (5.9 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Stone Mountain in December
If you're visiting Stone Mountain in December, expect highs of 14°C (57°F) and overnight lows around 3°C (37°F). December is typically considered a winter month. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Stone Mountain in December
The month brings about 164 hours of sunlight, offering a comfortable mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, April, May and October typically offer the best circumstances for Stone Mountain.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Stone Mountain's climate page.
Stone Mountain Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
14°C (57°F)
Chance of Rain
37%
Precipitation
149 mm (5.9 in)
Rainy days
11 days
Humidity
68% *
Sunshine
164 hours *
Percentage Sunshine
53% *
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Stone Mountain in December
Pack for changing conditions in Stone Mountain in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Stone Mountain in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Stone Mountain's climate page.
Temperature Rainfall Sunshine Humidity
See the full Stone Mountain climate overview or explore weather in the United States of America.
