Average annual temperature is 20.0 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Selva
* Weather data for Selva 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) | 21.8 | 22.6 | 22.9 | 25.6 | 25.1 | 25.6 | 24.7 | 26.0 | 25.4 | 25.3 | 24.3 | 24.3 |
| Average daytime temperature (°C) | 20.4 | 20.2 | 21.0 | 21.9 | 23.5 | 23.6 | 23.4 | 23.8 | 24.0 | 23.8 | 23.0 | 22.1 |
| Average temperature (°C) | 18.0 | 17.9 | 18.4 | 18.8 | 20.6 | 20.8 | 20.9 | 21.3 | 21.3 | 21.2 | 20.7 | 20.0 |
| Average night temperature (°C) | 16.0 | 16.3 | 16.3 | 15.7 | 18.3 | 18.1 | 18.7 | 18.8 | 18.7 | 18.7 | 18.7 | 18.2 |
| Absolute minimum temperature (°C) | 13.5 | 14.8 | 13.5 | 11.9 | 16.7 | 16.4 | 17.1 | 16.4 | 17.0 | 17.2 | 17.4 | 15.4 |
| 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) | 8.5 | 8.3 | 7.7 | 9.1 | 9.1 | 8.0 | 7.4 | 8.4 | 8.9 | 7.8 | 7.2 | 7.8 |
| Precipitation (mm) | 443 | 377 | 276 | 129 | 257 | 246 | 324 | 303 | 167 | 287 | 338 | 296 |
| Sunny days | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 26 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Selva is at