Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Llano de San Juan
* Weather data for Llano de San Juan 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) | 32.9 | 34.5 | 35.3 | 37.1 | 36.4 | 32.5 | 33.2 | 32.8 | 32.1 | 31.4 | 32.3 | 32.5 |
| Average daytime temperature (°C) | 31.0 | 33.1 | 34.1 | 34.7 | 33.0 | 30.5 | 30.5 | 30.1 | 30.5 | 29.4 | 29.4 | 31.0 |
| Average temperature (°C) | 25.6 | 27.3 | 27.4 | 28.0 | 27.4 | 25.9 | 26.0 | 25.7 | 25.6 | 25.1 | 25.1 | 26.5 |
| Average night temperature (°C) | 21.1 | 22.8 | 22.4 | 23.2 | 23.9 | 23.2 | 23.3 | 23.0 | 22.9 | 22.7 | 22.7 | 23.1 |
| Absolute minimum temperature (°C) | 19.8 | 20.9 | 20.5 | 20.0 | 22.1 | 21.6 | 22.3 | 21.5 | 21.6 | 21.8 | 21.5 | 21.7 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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 | 10.9 | 10.8 | 10.7 | 9.3 | 7.6 | 7.9 | 7.4 | 8.0 | 7.0 | 7.3 | 10.0 |
| Precipitation (mm) | 55 | 3 | 34 | 73 | 241 | 303 | 303 | 387 | 304 | 499 | 372 | 99 |
| Sunny days | 11 | 23 | 10 | 10 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 12 |
| Rainy days | 20 | 5 | 21 | 20 | 26 | 30 | 30 | 30 | 30 | 31 | 30 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Llano de San Juan is at