Average annual temperature is 20.4 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Tchilesso
* Weather data for Tchilesso 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) | 26.1 | 28.3 | 27.2 | 26.7 | 28.1 | 28.1 | 29.8 | 33.0 | 33.4 | 32.6 | 27.6 | 27.4 |
| Average daytime temperature (°C) | 23.8 | 25.9 | 24.2 | 24.9 | 26.7 | 26.6 | 27.1 | 30.0 | 31.6 | 29.0 | 25.5 | 25.2 |
| Average temperature (°C) | 18.8 | 20.3 | 19.0 | 19.4 | 20.1 | 19.2 | 19.9 | 22.5 | 23.5 | 21.8 | 20.1 | 20.0 |
| Average night temperature (°C) | 15.3 | 15.9 | 15.1 | 14.8 | 13.4 | 11.3 | 12.2 | 14.4 | 16.0 | 16.5 | 16.3 | 16.1 |
| Absolute minimum temperature (°C) | 13.5 | 13.5 | 13.4 | 11.5 | 10.5 | 8.1 | 8.4 | 12.0 | 12.8 | 14.7 | 15.2 | 14.8 |
| 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) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| 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) | 8.2 | 9.3 | 8.4 | 9.6 | 10.6 | 10.3 | 10.6 | 10.9 | 10.7 | 9.8 | 9.0 | 9.1 |
| Precipitation (mm) | 185 | 104 | 280 | 99 | 0 | 0 | 0 | 0 | 34 | 105 | 269 | 216 |
| Sunny days | 5 | 9 | 1 | 10 | 28 | 30 | 31 | 31 | 22 | 2 | 2 | 2 |
| Rainy days | 26 | 19 | 30 | 20 | 3 | 0 | 0 | 0 | 8 | 29 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchilesso is at