Average annual temperature is 16.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of San Juan de Horcas
* Weather data for San Juan de Horcas 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) | 27.7 | 28.0 | 24.2 | 28.6 | 28.8 | 27.7 | 30.0 | 30.7 | 33.7 | 34.2 | 33.8 | 28.7 |
| Average daytime temperature (°C) | 22.0 | 21.1 | 21.1 | 21.4 | 22.7 | 21.3 | 23.4 | 25.0 | 27.1 | 27.6 | 27.5 | 23.8 |
| Average temperature (°C) | 16.3 | 15.7 | 15.6 | 14.7 | 14.7 | 12.8 | 13.8 | 15.3 | 17.7 | 18.7 | 19.4 | 18.0 |
| Average night temperature (°C) | 10.8 | 10.9 | 10.8 | 10.0 | 9.3 | 6.6 | 7.8 | 8.3 | 10.3 | 11.8 | 12.9 | 13.4 |
| Absolute minimum temperature (°C) | 7.2 | 5.9 | 8.2 | 5.3 | 6.1 | -2.6 | 3.5 | 3.1 | 3.2 | 7.2 | 9.0 | 10.0 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.4 | 8.9 | 9.9 | 9.5 | 8.7 | 9.6 | 9.7 | 10.0 | 10.3 | 10.9 | 10.9 | 9.3 |
| Precipitation (mm) | 173 | 107 | 136 | 66 | 32 | 15 | 6 | 11 | 11 | 50 | 66 | 166 |
| Sunny days | 7 | 1 | 1 | 7 | 11 | 19 | 23 | 24 | 21 | 16 | 4 | 0 |
| Rainy days | 24 | 27 | 30 | 23 | 20 | 11 | 8 | 7 | 9 | 15 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Horcas is at