Average data for 10 years
1 January
Monday
+10°
+5°
2 January
Tuesday
+7°
+5°
3 January
Wednesday
+6°
+2°
4 January
Thursday
+8°
+4°
5 January
Friday
+8°
+3°
6 January
Saturday
+8°
+6°
7 January
Sunday
+8°
+3°
8 January
Monday
+7°
+2°
9 January
Tuesday
+8°
+3°
10 January
Wednesday
+9°
+5°
11 January
Thursday
+10°
+7°
12 January
Friday
+10°
+5°
13 January
Saturday
+9°
+5°
14 January
Sunday
+11°
+5°
15 January
Monday
+9°
+6°
16 January
Tuesday
+9°
+5°
17 January
Wednesday
+10°
+6°
18 January
Thursday
+9°
+5°
19 January
Friday
+10°
+5°
20 January
Saturday
+11°
+5°
21 January
Sunday
+9°
+7°
22 January
Monday
+7°
+3°
23 January
Tuesday
+8°
+3°
24 January
Wednesday
+9°
+4°
25 January
Thursday
+9°
+3°
26 January
Friday
+10°
+6°
27 January
Saturday
+9°
+5°
28 January
Sunday
+10°
+4°
29 January
Monday
+11°
+4°
30 January
Tuesday
+10°
+6°
31 January
Wednesday
+11°
+4°
January in Stone Mountain is the windiest and the coldest month of the year. In January, the weather in Stone Mountain is typically cold. Average daily high temperature in January is about 9 degrees above zero. On average, Stone Mountain has 13 sunny, 10 partly cloudy, 7 rainy, and 1 cloudy day in January. The rains are usually moderate. January as well as February, March, July, and August is considered the most uncomfortable time to visit Stone Mountain.