Average annual temperature is 20.7 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 158 days
Number of rainy days: 207 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) | 26.2 | 29.7 | 27.9 | 28.0 | 28.9 | 30.4 | 30.7 | 35.7 | 34.6 | 30.3 | 27.4 | 26.9 |
| Average daytime temperature (°C) | 24.3 | 26.7 | 24.8 | 26.0 | 27.6 | 27.7 | 28.5 | 31.1 | 31.2 | 27.1 | 25.4 | 25.3 |
| Average temperature (°C) | 19.6 | 20.8 | 19.7 | 20.2 | 20.7 | 19.8 | 20.7 | 22.4 | 22.6 | 21.1 | 20.3 | 20.5 |
| Average night temperature (°C) | 15.9 | 16.1 | 16.0 | 15.7 | 14.0 | 12.2 | 12.8 | 13.9 | 15.6 | 16.7 | 17.0 | 16.9 |
| Absolute minimum temperature (°C) | 14.8 | 13.6 | 14.9 | 11.8 | 11.4 | 9.5 | 9.9 | 12.0 | 12.8 | 15.3 | 15.4 | 15.3 |
| 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 | 11.8 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 9.8 | 8.2 | 9.3 | 10.6 | 10.5 | 10.6 | 10.9 | 10.6 | 9.6 | 7.3 | 9.3 |
| Precipitation (mm) | 156 | 59 | 171 | 103 | 1 | 0 | 0 | 0 | 29 | 127 | 359 | 201 |
| Sunny days | 6 | 10 | 0 | 6 | 23 | 28 | 31 | 31 | 19 | 4 | 0 | 0 |
| Rainy days | 25 | 18 | 31 | 24 | 8 | 2 | 0 | 0 | 11 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cassonga is at