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