Average annual temperature is 26.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Gran Chaco
* Weather data for Gran 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) | 33.8 | 31.6 | 32.0 | 32.2 | 31.2 | 30.9 | 33.6 | 36.1 | 39.0 | 41.0 | 41.5 | 37.9 |
| Average daytime temperature (°C) | 30.3 | 29.0 | 29.5 | 28.7 | 27.0 | 26.4 | 29.2 | 32.4 | 34.3 | 35.9 | 36.3 | 35.3 |
| Average temperature (°C) | 25.8 | 25.1 | 25.4 | 24.4 | 22.6 | 21.5 | 23.4 | 26.4 | 28.3 | 29.9 | 30.6 | 29.7 |
| Average night temperature (°C) | 22.1 | 22.0 | 22.4 | 20.8 | 19.3 | 17.6 | 18.9 | 21.4 | 23.7 | 24.8 | 26.1 | 25.2 |
| Absolute minimum temperature (°C) | 16.7 | 17.2 | 21.1 | 16.6 | 14.5 | 8.3 | 13.3 | 15.7 | 16.5 | 19.6 | 19.6 | 22.4 |
| 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) | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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) | 9.5 | 8.7 | 8.6 | 9.1 | 7.2 | 8.9 | 9.2 | 9.1 | 9.2 | 10.8 | 10.6 | 10.6 |
| Precipitation (mm) | 344 | 230 | 298 | 78 | 153 | 48 | 23 | 28 | 58 | 67 | 83 | 97 |
| Sunny days | 6 | 3 | 1 | 7 | 8 | 14 | 22 | 22 | 15 | 12 | 9 | 4 |
| Rainy days | 25 | 25 | 30 | 23 | 23 | 16 | 9 | 9 | 15 | 19 | 21 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gran Chaco is at