Average annual temperature is 25.5 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of San Juan del Pirai
* Weather data for San Juan del Pirai Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.5 | 32.6 | 32.9 | 32.4 | 31.0 | 29.9 | 32.0 | 35.0 | 37.9 | 40.8 | 39.5 | 36.2 |
| Average daytime temperature (°C) | 30.4 | 29.2 | 29.9 | 29.5 | 27.4 | 26.4 | 28.1 | 31.3 | 33.1 | 34.3 | 34.7 | 33.7 |
| Average temperature (°C) | 25.5 | 24.9 | 25.4 | 24.8 | 22.8 | 21.6 | 22.8 | 25.2 | 27.3 | 28.5 | 29.0 | 28.2 |
| Average night temperature (°C) | 21.9 | 21.8 | 22.5 | 21.1 | 19.6 | 17.9 | 18.8 | 20.6 | 22.9 | 23.8 | 25.0 | 24.3 |
| Absolute minimum temperature (°C) | 17.3 | 16.4 | 21.4 | 17.5 | 15.1 | 11.0 | 13.5 | 15.4 | 16.6 | 18.1 | 19.0 | 22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.2 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.6 | 7.5 | 8.0 | 9.1 | 7.2 | 8.8 | 9.1 | 9.6 | 8.7 | 10.4 | 10.4 | 10.3 |
| Precipitation (mm) | 523 | 368 | 287 | 94 | 176 | 135 | 29 | 23 | 67 | 82 | 159 | 163 |
| Sunny days | 4 | 3 | 0 | 6 | 8 | 11 | 18 | 24 | 15 | 11 | 6 | 2 |
| Rainy days | 27 | 25 | 31 | 24 | 23 | 19 | 13 | 7 | 15 | 20 | 24 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan del Pirai is at