Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Cassonga
* Weather data for Cassonga 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) | 34.3 | 33.8 | 34.4 | 31.9 | 33.2 | 29.2 | 29.7 | 30.0 | 31.0 | 32.9 | 32.0 | 31.6 |
| Average daytime temperature (°C) | 31.4 | 32.3 | 31.3 | 30.3 | 30.5 | 27.5 | 27.2 | 27.3 | 28.8 | 30.2 | 30.1 | 29.9 |
| Average temperature (°C) | 27.1 | 27.4 | 26.9 | 26.7 | 26.5 | 23.5 | 22.2 | 22.7 | 23.9 | 25.7 | 26.7 | 26.6 |
| Average night temperature (°C) | 24.2 | 23.9 | 24.0 | 24.3 | 23.6 | 21.1 | 19.1 | 19.6 | 20.8 | 23.0 | 24.6 | 24.2 |
| Absolute minimum temperature (°C) | 22.8 | 21.6 | 22.7 | 23.1 | 21.1 | 17.9 | 15.9 | 17.2 | 18.6 | 21.4 | 22.8 | 22.3 |
| 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 | 11.9 | 11.6 | 11.5 | 11.5 | 11.8 | 12.0 | 12.3 | 12.6 | 12.8 |
| 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) | 10.4 | 10.5 | 9.0 | 7.8 | 9.5 | 8.3 | 8.9 | 9.5 | 10.5 | 9.6 | 7.4 | 9.4 |
| Precipitation (mm) | 50 | 9 | 116 | 159 | 5 | 1 | 0 | 0 | 2 | 22 | 219 | 306 |
| Sunny days | 8 | 18 | 9 | 6 | 25 | 23 | 27 | 30 | 27 | 19 | 4 | 2 |
| Rainy days | 23 | 10 | 22 | 24 | 6 | 7 | 4 | 1 | 3 | 12 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cassonga is at