Average data for 10 years
1 January
Wednesday
+8°
+2°
2 January
Thursday
+7°
+1°
3 January
Friday
+7°
+1°
4 January
Saturday
+8°
+1°
5 January
Sunday
+7°
0°
6 January
Monday
+6°
0°
7 January
Tuesday
+4°
0°
8 January
Wednesday
+5°
−1°
9 January
Thursday
+6°
0°
10 January
Friday
+6°
0°
11 January
Saturday
+7°
0°
12 January
Sunday
+9°
+2°
13 January
Monday
+8°
+2°
14 January
Tuesday
+6°
0°
15 January
Wednesday
+5°
0°
16 January
Thursday
+5°
0°
17 January
Friday
+4°
−1°
18 January
Saturday
+4°
0°
19 January
Sunday
+5°
0°
20 January
Monday
+4°
−1°
21 January
Tuesday
+3°
−2°
22 January
Wednesday
+5°
−3°
23 January
Thursday
+5°
0°
24 January
Friday
+5°
0°
25 January
Saturday
+5°
−1°
26 January
Sunday
+6°
0°
27 January
Monday
+6°
0°
28 January
Tuesday
+6°
0°
29 January
Wednesday
+6°
0°
30 January
Thursday
+6°
0°
31 January
Friday
+6°
−1°
Cities with similar weather in January
Czech Republic
Prague
United States
New York
Germany
Hamburg
Denmark
Copenhagen
Germany
Dresden
January in Charlston is the snowiest and the coldest month of the year. In January, the weather in Charlston is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Charlston has 8 rainy, 8 cloudy, 7 partly cloudy, 6 sunny, and 2 snowy days in January. The rains are usually heavy. January as well as February, March, July, and December is considered the most uncomfortable time to visit Charlston.