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