Average annual temperature is 16.0 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Chaco
* Weather data for Chaco 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) | 26.1 | 27.2 | 25.3 | 27.2 | 27.5 | 26.2 | 27.5 | 29.5 | 31.5 | 32.6 | 32.3 | 29.5 |
| Average daytime temperature (°C) | 22.8 | 20.5 | 21.1 | 21.5 | 22.8 | 21.3 | 21.8 | 24.0 | 25.8 | 26.9 | 27.1 | 24.4 |
| Average temperature (°C) | 16.3 | 15.0 | 15.3 | 14.8 | 15.1 | 13.6 | 14.0 | 15.6 | 17.4 | 18.4 | 18.9 | 17.7 |
| Average night temperature (°C) | 11.5 | 11.1 | 11.0 | 10.1 | 10.1 | 8.1 | 8.5 | 9.6 | 11.2 | 12.3 | 12.7 | 13.0 |
| Absolute minimum temperature (°C) | 7.6 | 8.4 | 8.6 | 7.4 | 7.7 | -0.2 | 4.6 | 6.0 | 7.1 | 9.9 | 8.6 | 10.7 |
| 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 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.6 | 8.6 | 9.9 | 10.1 | 9.6 | 10.0 | 10.0 | 10.0 | 10.5 | 11.1 | 11.2 | 9.8 |
| Precipitation (mm) | 147 | 145 | 124 | 50 | 18 | 1 | 6 | 33 | 12 | 21 | 62 | 178 |
| Sunny days | 2 | 2 | 2 | 13 | 19 | 26 | 24 | 23 | 23 | 11 | 11 | 1 |
| Rainy days | 29 | 26 | 29 | 17 | 12 | 4 | 7 | 8 | 7 | 20 | 19 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaco is at