Average annual temperature is 24.0 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Tchilau
* Weather data for Tchilau 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) | 32.1 | 36.6 | 35.9 | 33.1 | 33.6 | 32.2 | 31.9 | 36.5 | 37.4 | 39.3 | 38.3 | 35.6 |
| Average daytime temperature (°C) | 26.8 | 32.7 | 31.2 | 30.8 | 31.8 | 29.7 | 28.4 | 32.3 | 35.5 | 36.5 | 33.8 | 30.5 |
| Average temperature (°C) | 21.6 | 25.5 | 24.6 | 24.2 | 23.6 | 20.6 | 20.0 | 23.4 | 26.3 | 28.0 | 26.2 | 24.3 |
| Average night temperature (°C) | 17.5 | 17.5 | 18.2 | 17.3 | 14.6 | 10.7 | 11.1 | 13.7 | 15.7 | 18.8 | 19.2 | 19.0 |
| Absolute minimum temperature (°C) | 16.1 | 14.1 | 14.9 | 14.0 | 11.2 | 5.1 | 5.6 | 9.4 | 13.0 | 15.7 | 15.0 | 16.0 |
| 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 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 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) | 8.2 | 10.8 | 10.5 | 10.4 | 10.3 | 10.2 | 10.3 | 10.7 | 11.3 | 10.3 | 10.5 | 9.9 |
| Precipitation (mm) | 264 | 12 | 65 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | 70 |
| Sunny days | 5 | 22 | 16 | 23 | 31 | 30 | 31 | 31 | 30 | 29 | 14 | 14 |
| Rainy days | 26 | 6 | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchilau is at