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