San José
Costa Rica
Long term weather forecast
Long term weather forecast

Monthly weather forecast and Climate
San José, Costa Rica

Months with longest days are May, June and July (Average daylight: 13).
Months with shortest days are January, February, March, April, August, September, October, November and December (Average daylight: 12).

Month with most sunshine is February (Average sunshine: 9.5).
Month with least sunshine is June (Average sunshine: 4.8).

Months with highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
Month with lowest UV index is December (UV index 10).