Average data for 10 years
1 January
Monday
+28°
+27°
2 January
Tuesday
+27°
+27°
3 January
Wednesday
+27°
+27°
4 January
Thursday
+27°
+27°
5 January
Friday
+27°
+27°
6 January
Saturday
+28°
+27°
7 January
Sunday
+28°
+27°
8 January
Monday
+27°
+27°
9 January
Tuesday
+27°
+27°
10 January
Wednesday
+27°
+27°
11 January
Thursday
+27°
+27°
12 January
Friday
+27°
+27°
13 January
Saturday
+27°
+27°
14 January
Sunday
+27°
+27°
15 January
Monday
+27°
+27°
16 January
Tuesday
+27°
+27°
17 January
Wednesday
+27°
+26°
18 January
Thursday
+27°
+27°
19 January
Friday
+27°
+27°
20 January
Saturday
+28°
+27°
21 January
Sunday
+27°
+27°
22 January
Monday
+28°
+27°
23 January
Tuesday
+28°
+27°
24 January
Wednesday
+27°
+27°
25 January
Thursday
+27°
+27°
26 January
Friday
+27°
+27°
27 January
Saturday
+27°
+27°
28 January
Sunday
+27°
+27°
29 January
Monday
+28°
+27°
30 January
Tuesday
+28°
+27°
31 January
Wednesday
+27°
+27°
Cities with similar weather in January
Dominican Republic
Punta Cana
Vietnam
Phan Thiet
Sri Lanka
Colombo
India
Mumbai
Dominican Republic
Boca Chica
In January, the weather in San Jose is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, San Jose has 27 rainy and 4 sunny days in January. The rains are usually heavy. January as well as February, March, June, and July is considered the most uncomfortable time to visit San Jose.