Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Cepo
* Weather data for Cepo Costa Rica is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 32.7 | 34.8 | 37.4 | 37.5 | 33.6 | 34.7 | 33.9 | 34.8 | 33.1 | 32.4 | 33.5 |
| Average daytime temperature (°C) | 30.4 | 31.1 | 32.6 | 34.2 | 34.9 | 31.2 | 32.0 | 31.9 | 32.8 | 30.0 | 30.2 | 30.5 |
| Average temperature (°C) | 26.4 | 26.7 | 27.3 | 28.4 | 28.9 | 26.8 | 27.6 | 27.3 | 27.3 | 25.6 | 26.1 | 27.0 |
| Average night temperature (°C) | 23.9 | 24.1 | 24.0 | 24.2 | 25.0 | 23.9 | 24.8 | 24.4 | 23.6 | 23.0 | 23.5 | 24.3 |
| Absolute minimum temperature (°C) | 20.8 | 23.2 | 20.8 | 21.8 | 22.6 | 22.5 | 21.9 | 22.3 | 22.1 | 21.9 | 21.9 | 21.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 9.5 | 10.2 | 10.9 | 9.8 | 8.6 | 8.8 | 8.7 | 9.9 | 7.4 | 8.7 | 9.2 |
| Precipitation (mm) | 9 | 13 | 90 | 28 | 146 | 318 | 209 | 287 | 187 | 627 | 218 | 15 |
| Sunny days | 16 | 12 | 21 | 21 | 8 | 4 | 4 | 2 | 5 | 0 | 1 | 13 |
| Rainy days | 15 | 16 | 10 | 9 | 23 | 26 | 27 | 29 | 25 | 31 | 29 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cepo is at