Temperature
Pleasant by day, mild at night.
Warm coastal days and plenty of sun. Wind on exposed beaches is the main drawback.
Pleasant by day, mild at night.
Very little rain. About 0 wet days, the lowest monthly average.
Plenty of sun this month.
In March, afternoons feel about 64° and nights feel near 63°.
Mostly clear skies this month.
Wind can affect exposed beach comfort.
March stays around 70°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 71 | 70 | 0.2 | 0 | 10.2 | 73 | 73 |
| Feb | 70 | 69 | 0.1 | 0 | 10.4 | 75 | 72 |
| Mar | 70 | 69 | 0.0 | 0 | 11.0 | 78 | 71 |
| Apr | 71 | 69 | 0.0 | 0 | 11.4 | 80 | 72 |
| May | 72 | 70 | 0.0 | 0 | 12.2 | 81 | 73 |
| Jun | 73 | 72 | 0.0 | 0 | 12.4 | 84 | 75 |
| Jul | 75 | 74 | 0.1 | 0 | 11.8 | 83 | 77 |
| Aug | 78 | 76 | 0.7 | 2 | 11.4 | 82 | 80 |
| Sep | 79 | 78 | 1.3 | 5 | 10.9 | 83 | 82 |
| Oct | 79 | 77 | 0.6 | 1 | 10.8 | 80 | 81 |
| Nov | 76 | 75 | 0.2 | 1 | 10.4 | 77 | 79 |
| Dec | 74 | 72 | 0.1 | 0 | 10.1 | 74 | 76 |
Similar climates
Want a side-by-side climate view? Compare Sal Island with Tamarindo.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology