Average annual temperature is 4.9 °C
Absolute maximum temperature: 20.2 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 238 days
Number of rainy days: 115 days
Number of snow days: 12 days
Look at detailed online map of Tarna
* Weather data for Tarna 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) | 16.1 | 17.1 | 17.4 | 14.7 | 12.8 | 12.6 | 11.7 | 12.9 | 17.3 | 18.0 | 17.8 | 20.2 |
| Average daytime temperature (°C) | 13.3 | 11.4 | 12.9 | 11.7 | 9.6 | 8.1 | 8.5 | 10.2 | 13.0 | 15.5 | 15.0 | 16.4 |
| Average temperature (°C) | 6.1 | 5.1 | 6.0 | 4.3 | 3.0 | 2.1 | 2.6 | 2.7 | 4.9 | 6.7 | 6.9 | 8.7 |
| Average night temperature (°C) | -0.4 | -0.5 | -0.1 | -2.7 | -3.2 | -4.0 | -2.9 | -4.0 | -3.0 | -1.9 | -0.6 | 1.3 |
| Absolute minimum temperature (°C) | -6.0 | -3.4 | -2.4 | -6.6 | -6.3 | -8.4 | -7.4 | -7.6 | -7.8 | -5.9 | -4.7 | -2.9 |
| 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 | 13.1 | 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) | 11.7 | 10.6 | 10.8 | 10.8 | 10.2 | 10.0 | 10.2 | 10.6 | 11.2 | 11.7 | 11.7 | 11.6 |
| Precipitation (mm) | 59 | 73 | 43 | 18 | 0 | 0 | 0 | 0 | 0 | 7 | 45 | 100 |
| Sunny days | 5 | 7 | 9 | 19 | 30 | 30 | 31 | 31 | 30 | 24 | 16 | 6 |
| Rainy days | 24 | 18 | 22 | 5 | 0 | 0 | 0 | 0 | 0 | 7 | 14 | 25 |
| Snow days | 2 | 3 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tarna is at