Average annual temperature is 7.4 °C
Absolute maximum temperature: 23.0 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 229 days
Number of rainy days: 136 days
Look at detailed online map of Viacha
* Weather data for Viacha 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) | 19.4 | 19.7 | 19.4 | 18.2 | 17.8 | 15.9 | 16.0 | 17.9 | 21.4 | 23.0 | 22.1 | 22.7 |
| Average daytime temperature (°C) | 15.5 | 13.6 | 15.1 | 15.0 | 13.7 | 12.2 | 13.4 | 14.6 | 17.3 | 19.7 | 18.5 | 18.4 |
| Average temperature (°C) | 8.2 | 7.2 | 8.0 | 7.0 | 6.1 | 4.2 | 4.3 | 5.3 | 8.2 | 10.1 | 10.0 | 10.7 |
| Average night temperature (°C) | 2.4 | 2.1 | 2.3 | -0.8 | -2.0 | -4.4 | -4.5 | -3.9 | -1.5 | 0.7 | 2.4 | 4.3 |
| Absolute minimum temperature (°C) | -3.3 | -1.1 | -0.8 | -3.9 | -6.8 | -9.5 | -8.3 | -7.4 | -6.1 | -3.2 | -2.5 | 2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 |
| 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) | 11.4 | 10.3 | 10.8 | 10.7 | 10.0 | 10.0 | 10.2 | 10.5 | 11.2 | 11.7 | 11.7 | 11.5 |
| Precipitation (mm) | 84 | 95 | 60 | 29 | 0 | 0 | 0 | 0 | 0 | 16 | 55 | 103 |
| Sunny days | 4 | 2 | 6 | 21 | 31 | 30 | 31 | 29 | 30 | 22 | 17 | 6 |
| Rainy days | 27 | 26 | 25 | 9 | 0 | 0 | 0 | 2 | 0 | 9 | 13 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Viacha is at