Average annual temperature is 17.9 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of San Juan del Piray
* Weather data for San Juan del Piray 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) | 33.0 | 31.5 | 27.8 | 26.4 | 27.7 | 28.4 | 28.2 | 33.5 | 32.1 | 33.0 | 34.3 | 31.2 |
| Average daytime temperature (°C) | 25.7 | 24.2 | 24.7 | 21.2 | 20.1 | 20.0 | 20.0 | 23.8 | 25.5 | 26.8 | 27.3 | 25.8 |
| Average temperature (°C) | 20.0 | 18.8 | 19.3 | 16.5 | 15.4 | 14.1 | 14.3 | 16.4 | 18.6 | 19.9 | 21.0 | 20.4 |
| Average night temperature (°C) | 15.3 | 14.9 | 15.2 | 13.1 | 11.8 | 9.7 | 10.3 | 10.7 | 13.2 | 14.6 | 16.4 | 16.6 |
| Absolute minimum temperature (°C) | 11.4 | 8.4 | 12.9 | 9.7 | 8.1 | 0.7 | 5.7 | 5.0 | 4.9 | 8.3 | 10.2 | 13.5 |
| 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 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.7 | 9.6 | 9.7 | 7.9 | 7.5 | 9.2 | 8.4 | 9.8 | 9.9 | 9.9 | 10.0 | 8.3 |
| Precipitation (mm) | 169 | 213 | 202 | 177 | 95 | 22 | 30 | 13 | 34 | 89 | 130 | 315 |
| Sunny days | 9 | 3 | 0 | 9 | 11 | 21 | 18 | 25 | 19 | 12 | 5 | 1 |
| Rainy days | 22 | 25 | 31 | 21 | 20 | 9 | 13 | 6 | 11 | 19 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan del Piray is at