Average annual temperature is 21.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Tchissumbi
* Weather data for Tchissumbi 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) | 28.4 | 29.3 | 29.4 | 28.8 | 31.7 | 31.0 | 32.7 | 34.7 | 33.9 | 32.8 | 29.1 | 29.0 |
| Average daytime temperature (°C) | 25.0 | 26.8 | 25.4 | 26.0 | 30.0 | 29.6 | 29.1 | 31.4 | 31.5 | 29.1 | 25.9 | 26.2 |
| Average temperature (°C) | 19.6 | 20.9 | 19.8 | 20.0 | 22.6 | 21.9 | 21.4 | 23.4 | 23.8 | 22.2 | 20.2 | 20.8 |
| Average night temperature (°C) | 16.4 | 16.9 | 16.5 | 16.3 | 16.3 | 15.2 | 14.7 | 16.2 | 17.1 | 17.4 | 16.8 | 17.4 |
| Absolute minimum temperature (°C) | 15.7 | 15.0 | 14.5 | 14.9 | 13.6 | 12.5 | 11.2 | 12.9 | 14.7 | 15.8 | 15.3 | 16.5 |
| 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) | 7.9 | 9.2 | 7.4 | 7.8 | 10.1 | 10.4 | 10.6 | 10.8 | 10.5 | 9.0 | 7.2 | 8.0 |
| Precipitation (mm) | 178 | 120 | 237 | 130 | 0 | 0 | 0 | 0 | 31 | 112 | 274 | 252 |
| Sunny days | 1 | 8 | 1 | 6 | 30 | 30 | 31 | 31 | 16 | 3 | 0 | 1 |
| Rainy days | 30 | 20 | 30 | 24 | 1 | 0 | 0 | 0 | 14 | 28 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tchissumbi is at