Average annual temperature is 22.8 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Tchatchizau
* Weather data for Tchatchizau 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) | 29.7 | 31.5 | 31.6 | 31.4 | 33.4 | 33.1 | 34.4 | 37.6 | 36.8 | 34.5 | 31.0 | 30.6 |
| Average daytime temperature (°C) | 26.6 | 28.8 | 27.1 | 28.2 | 31.8 | 31.5 | 31.6 | 34.0 | 33.1 | 31.2 | 28.1 | 28.2 |
| Average temperature (°C) | 21.1 | 22.2 | 21.3 | 21.7 | 23.5 | 23.0 | 23.3 | 25.2 | 24.9 | 23.7 | 21.9 | 22.3 |
| Average night temperature (°C) | 17.5 | 17.5 | 17.5 | 17.4 | 16.5 | 15.6 | 16.1 | 17.2 | 18.0 | 18.2 | 18.4 | 18.6 |
| Absolute minimum temperature (°C) | 16.2 | 15.2 | 15.4 | 15.6 | 13.8 | 11.8 | 13.2 | 13.8 | 14.9 | 16.4 | 17.0 | 16.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 9.6 | 8.2 | 8.4 | 10.5 | 10.5 | 10.5 | 10.8 | 10.6 | 9.5 | 7.6 | 8.2 |
| Precipitation (mm) | 197 | 136 | 202 | 146 | 0 | 0 | 0 | 0 | 22 | 93 | 254 | 203 |
| Sunny days | 2 | 9 | 2 | 6 | 29 | 30 | 31 | 31 | 19 | 8 | 0 | 1 |
| Rainy days | 29 | 19 | 29 | 24 | 2 | 0 | 0 | 0 | 11 | 23 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchatchizau is at