Average annual temperature is 23.6 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 281 days
Number of rainy days: 84 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) | 32.3 | 36.2 | 34.4 | 32.7 | 32.6 | 31.2 | 30.9 | 35.2 | 36.5 | 37.9 | 37.0 | 36.1 |
| Average daytime temperature (°C) | 27.5 | 32.7 | 30.9 | 30.6 | 31.0 | 28.8 | 27.3 | 31.3 | 34.5 | 36.1 | 33.4 | 30.9 |
| Average temperature (°C) | 21.5 | 25.1 | 23.9 | 24.2 | 23.4 | 20.4 | 19.4 | 22.8 | 25.5 | 27.2 | 25.5 | 24.3 |
| Average night temperature (°C) | 17.0 | 17.6 | 17.8 | 17.8 | 15.4 | 12.1 | 11.9 | 14.7 | 16.5 | 18.8 | 18.9 | 18.6 |
| Absolute minimum temperature (°C) | 15.6 | 15.2 | 14.3 | 15.4 | 11.7 | 5.4 | 7.7 | 10.6 | 13.5 | 16.6 | 16.2 | 15.9 |
| 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 | 11.3 | 11.2 | 11.2 | 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) | 8.5 | 11.1 | 10.5 | 10.4 | 10.3 | 10.2 | 10.3 | 10.7 | 11.2 | 11.0 | 10.2 | 10.5 |
| Precipitation (mm) | 200 | 5 | 70 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 80 | 44 |
| Sunny days | 6 | 24 | 20 | 20 | 31 | 30 | 31 | 31 | 30 | 28 | 13 | 17 |
| Rainy days | 25 | 4 | 11 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchilau is at