Costa Rica
Long term weather forecast
Long term weather forecast

Monthly weather forecast and Climate
Tamarindo, Costa Rica

Best months for swimming (with highest average sea temperature) are May and June (84°F).
Coldest months (with lowest average sea temperature) are January, February, March and December (81°F).

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).

Months with most sunshine are January, February, March and April (Average sunshine: 8).
Months with least sunshine are June, August, September and October (Average sunshine: 5).

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).