Average annual temperature is 22.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Chaco
* Weather data for Chaco Angola is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 32.3 | 30.8 | 31.3 | 32.3 | 31.0 | 31.9 | 35.9 | 36.7 | 38.5 | 36.2 | 32.3 |
| Average daytime temperature (°C) | 26.1 | 28.7 | 28.1 | 28.9 | 30.6 | 28.8 | 26.8 | 30.7 | 34.7 | 35.6 | 32.2 | 29.9 |
| Average temperature (°C) | 20.6 | 22.1 | 21.5 | 21.7 | 22.3 | 20.3 | 18.9 | 22.2 | 26.1 | 27.3 | 24.4 | 23.2 |
| Average night temperature (°C) | 17.1 | 17.0 | 16.6 | 15.7 | 14.2 | 11.7 | 11.5 | 13.8 | 17.0 | 19.8 | 18.7 | 18.4 |
| Absolute minimum temperature (°C) | 15.9 | 15.1 | 14.4 | 13.8 | 11.7 | 8.6 | 4.3 | 9.4 | 13.3 | 16.5 | 17.1 | 17.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 9.8 | 9.7 | 10.6 | 10.6 | 10.5 | 10.5 | 10.8 | 10.9 | 10.5 | 10.6 | 9.5 |
| Precipitation (mm) | 319 | 131 | 137 | 7 | 0 | 0 | 0 | 0 | 0 | 9 | 102 | 153 |
| Sunny days | 0 | 9 | 3 | 19 | 31 | 30 | 31 | 31 | 30 | 19 | 9 | 5 |
| Rainy days | 31 | 19 | 28 | 11 | 0 | 0 | 0 | 0 | 0 | 12 | 21 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaco is at