Average annual temperature is 16.0 °C
Absolute maximum temperature: 24.0 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Granadilla
* Weather data for Granadilla 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) | 21.5 | 22.7 | 24.0 | 23.6 | 23.9 | 22.4 | 23.0 | 23.7 | 23.3 | 22.7 | 22.3 | 23.2 |
| Average daytime temperature (°C) | 19.7 | 19.8 | 20.7 | 21.8 | 22.6 | 21.0 | 21.2 | 21.5 | 21.9 | 20.7 | 20.6 | 20.5 |
| Average temperature (°C) | 14.8 | 14.7 | 15.3 | 15.9 | 17.1 | 16.5 | 16.6 | 16.6 | 16.5 | 16.2 | 16.2 | 16.0 |
| Average night temperature (°C) | 11.4 | 11.5 | 11.5 | 11.6 | 13.3 | 13.0 | 13.1 | 12.9 | 12.7 | 13.2 | 12.9 | 13.0 |
| Absolute minimum temperature (°C) | 9.7 | 9.5 | 8.4 | 8.7 | 11.7 | 11.4 | 11.0 | 11.3 | 11.3 | 12.1 | 12.1 | 10.8 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.3 | 10.7 | 9.7 | 10.5 | 9.3 | 8.0 | 8.5 | 8.7 | 9.2 | 6.8 | 8.4 | 10.0 |
| Precipitation (mm) | 32 | 10 | 127 | 76 | 168 | 322 | 175 | 214 | 179 | 563 | 264 | 61 |
| Sunny days | 7 | 13 | 9 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 11 |
| Rainy days | 24 | 15 | 22 | 20 | 24 | 30 | 31 | 31 | 30 | 31 | 29 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Granadilla is at