Average annual temperature is 20.8 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Río Sereno
* Weather data for Río Sereno Panama is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.4 | 29.7 | 29.4 | 29.4 | 31.0 | 28.1 | 29.6 | 29.2 | 28.2 | 26.7 | 27.3 | 28.3 |
| Average daytime temperature (°C) | 25.3 | 28.3 | 26.2 | 26.5 | 26.6 | 25.5 | 25.6 | 25.4 | 25.5 | 25.1 | 24.7 | 26.4 |
| Average temperature (°C) | 19.6 | 22.0 | 20.4 | 21.0 | 21.4 | 20.9 | 20.9 | 20.8 | 20.6 | 20.5 | 20.5 | 20.6 |
| Average night temperature (°C) | 14.9 | 17.3 | 15.7 | 16.7 | 17.6 | 17.5 | 17.1 | 17.1 | 16.9 | 17.5 | 17.5 | 15.9 |
| Absolute minimum temperature (°C) | 12.5 | 13.7 | 12.0 | 14.2 | 14.9 | 14.6 | 15.6 | 15.6 | 15.5 | 16.0 | 15.3 | 13.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.5 | 11.0 | 9.7 | 10.2 | 9.3 | 8.1 | 7.8 | 8.1 | 8.9 | 7.0 | 7.9 | 10.2 |
| Precipitation (mm) | 187 | 13 | 227 | 161 | 432 | 392 | 538 | 559 | 559 | 532 | 659 | 176 |
| Sunny days | 8 | 19 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 4 |
| Rainy days | 23 | 9 | 29 | 30 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Sereno is at