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The weather in Tamarindo in May is very hot. The average temperatures are between 24°C and 31°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Tamarindo.
Tamarindo should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Tamarindo in May 2025.
If you’re planning to visit Tamarindo in the near future, we highly recommend that you review the 14 day weather forecast for Tamarindo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 21° | 1 | 30 | 0 | 13 mm | Good | Tamarindo in January |
| February | 33° / 21° | 1 | 27 | 0 | 13 mm | Good | Tamarindo in February |
| March | 34° / 22° | 1 | 30 | 0 | 14 mm | Ok | Tamarindo in March |
| April | 34° / 24° | 8 | 22 | 0 | 148 mm | Bad | Tamarindo in April |
| May | 31° / 24° | 22 | 9 | 0 | 565 mm | Ok | Tamarindo in May |
| June | 30° / 23° | 25 | 5 | 0 | 607 mm | Ok | Tamarindo in June |
| July | 30° / 23° | 25 | 6 | 0 | 496 mm | Ok | Tamarindo in July |
| August | 30° / 22° | 25 | 6 | 0 | 554 mm | Ok | Tamarindo in August |
| September | 29° / 23° | 26 | 4 | 0 | 627 mm | Ok | Tamarindo in September |
| October | 28° / 22° | 28 | 3 | 0 | 794 mm | Awful | Tamarindo in October |
| November | 29° / 21° | 19 | 11 | 0 | 402 mm | Ok | Tamarindo in November |
| December | 30° / 21° | 6 | 25 | 0 | 76 mm | Good | Tamarindo in December |