Average annual temperature is 8.1 °C
Absolute maximum temperature: 24.0 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Portillo
* Weather data for Portillo 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) | 20.6 | 20.7 | 21.5 | 18.1 | 17.3 | 15.8 | 15.3 | 16.7 | 20.8 | 21.5 | 21.3 | 24.0 |
| Average daytime temperature (°C) | 17.0 | 15.7 | 16.3 | 15.7 | 13.3 | 11.5 | 12.3 | 14.0 | 16.7 | 18.9 | 18.6 | 19.4 |
| Average temperature (°C) | 9.6 | 8.9 | 9.2 | 7.5 | 5.7 | 3.8 | 4.6 | 5.7 | 8.6 | 10.6 | 10.8 | 12.1 |
| Average night temperature (°C) | 3.3 | 2.9 | 3.8 | -0.2 | -1.5 | -2.6 | -2.0 | -1.9 | 0.3 | 2.1 | 3.5 | 6.1 |
| Absolute minimum temperature (°C) | -2.6 | -1.3 | 1.2 | -4.9 | -6.2 | -6.5 | -4.2 | -4.1 | -3.4 | -2.7 | -1.9 | 4.3 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 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) | 11.5 | 10.3 | 10.4 | 10.8 | 10.1 | 10.1 | 10.2 | 10.6 | 11.2 | 11.7 | 11.4 | 11.5 |
| Precipitation (mm) | 56 | 57 | 50 | 4 | 1 | 0 | 0 | 0 | 0 | 5 | 40 | 77 |
| Sunny days | 7 | 9 | 6 | 25 | 30 | 30 | 31 | 29 | 29 | 22 | 18 | 8 |
| Rainy days | 24 | 19 | 25 | 5 | 1 | 0 | 0 | 2 | 1 | 9 | 12 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portillo is at