Temperature
Pleasant by day, mild at night.
Not the best time: Late-day mugginess is the main limitation.
Pleasant by day, mild at night.
Rainfall is high this month.
Cloudier spells limit sunshine.
Humidity is noticeable this month.
In May, afternoons feel about 81° and nights feel near 76°.
Overcast skies this month.
Calm winds are typical in May.
May late afternoons are around 74°F, and early evening stays near 73°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