Climate almanac
San José
Alajuela Province, CR · 10.95°, -85.14°
What is the climate like in San José?
San José is warmest in May, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 72°F (22°C). The wettest month is typically November and the driest is March; the year sees roughly 112 in of precipitation.
- Warmest monthMay — average high 83°F (28°C)
- Coolest monthJanuary — average low 72°F (22°C)
- Wettest monthNovember (15 in)
- Driest monthMarch (3.0 in)
- Annual precipitation112 in