San José weather by month › January
San José in January: weather and what to expect
Yes. January is one of the best months to visit San José.
January weather in San José
Daytime high78°F 26°C
Night low60°F 15°C
Rain3.5 in 89 mm
AirA little humid
SunSunny
In January, San José averages highs of 78°F (26°C) and lows of 60°F (15°C), with 3.5 in (89 mm) of rain. The air feels a little humid and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light layers.
Places with the same weather in January
Match out of 100 for January, one city per country.
- Bello Colombia · 79°F highs96
- Petare Venezuela · 80°F highs86
- Kigali Rwanda · 81°F highs86
- Arusha Tanzania · 83°F highs85
- Manukau City New Zealand · 76°F highs81
- Santa Clara Cuba · 81°F highs81
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec