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Stone Mountain weather in December (Georgia, United States of America)

What does the weather outlook for Stone Mountain look like in December? Here's what you need to know about the weather for the month.

Temperatures

Typically, December in Stone Mountain includes moderate temperatures and high rainfall. Enjoy the winter season during this month. During the day, temperatures can climb to about 14°C. At night, they may fall to a cooler 3°C.

Precipitation

Stone Mountain in December usually receives high rainfall, averaging around 149 mm for the month. This month is known for heavy rainfall, so don't forget your umbrella to stay dry. Historically, the month has about 11 days of rain.

Average sunshine

The area enjoys a moderate level of sunlight, with around 164 hours. It's a good balance between sunny and cloudy days.

In case you lean more towards enjoying temperate temperatures and rain-free days April, May and October typically offer the most optimal weather. In contrast, January and February tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Stone Mountain climate page with graphs.

 

Stone Mountain, monthly averages in December

Min TemperatureMin Temperature 3°C  
Max TemperatureMax Temperature 14°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 149 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 68% *  
SunshineSunshine 164 hours *  
Percentage SunshinePercentage Sunshine 53% *  
* Data from: Atlanta, the United States of America (21 KM, 13 Miles).

Where to go 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Stone Mountain.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.