The temperatures in San Jose in January are comfortable with low of 14°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in San Jose during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in San Jose in January 2025.
If you’re planning to visit San Jose in the near future, we highly recommend that you review the 14 day weather forecast for San Jose before you arrive.
Temperatures
23° / 14°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
92
mm
Sun Hours
11.0
Hrs
