Temperature
Pleasant by day, mild at night.
Warm days and some sun. Best available month, but conditions still involve trade-offs.
Pleasant by day, mild at night.
Rainfall is high this month.
Plenty of sun this month.
Humidity is noticeable this month.
In January, afternoons feel about 78° and nights feel near 72°.
Partly cloudy skies this month.
Calm winds are typical in January.
January late afternoons are around 73°F, and early evening stays near 72°F.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 75 | 68 | 8.1 | — | 10.8 | 84 |
| Feb | 76 | 69 | 5.9 | — | 11.2 | 82 |
| Mar | 77 | 69 | 5.6 | — | 11.2 | 81 |
| Apr | 76 | 70 | 13.2 | — | 10.1 | 84 |
| May | 76 | 71 | 28.0 | — | 7.8 | 87 |
| Jun | 76 | 70 | 27.6 | — | 7.1 | 88 |
| Jul | 76 | 70 | 31.8 | — | 7.2 | 88 |
| Aug | 76 | 70 | 36.0 | — | 7.0 | 88 |
| Sep | 76 | 70 | 30.9 | — | 6.8 | 89 |
| Oct | 75 | 69 | 39.1 | — | 6.5 | 89 |
| Nov | 75 | 69 | 37.3 | — | 7.6 | 89 |
| Dec | 75 | 68 | 16.5 | — | 9.9 | 87 |
Similar climates
Want a side-by-side climate view? Compare Perez Zeledon with Monteverde.
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