Average annual temperature is 22.6 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Cassaça
* Weather data for Cassaça 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) | 29.2 | 33.5 | 31.7 | 32.6 | 32.8 | 31.9 | 33.8 | 34.3 | 32.1 | 32.4 | 30.8 | 30.9 |
| Average daytime temperature (°C) | 27.7 | 29.5 | 28.7 | 29.2 | 29.3 | 27.1 | 29.6 | 29.2 | 28.7 | 29.4 | 28.2 | 28.2 |
| Average temperature (°C) | 22.4 | 23.5 | 23.0 | 23.4 | 23.6 | 20.9 | 21.6 | 21.6 | 22.2 | 23.3 | 22.7 | 23.2 |
| Average night temperature (°C) | 19.2 | 19.4 | 19.2 | 20.2 | 19.7 | 16.7 | 15.8 | 16.3 | 17.6 | 19.1 | 19.9 | 19.9 |
| Absolute minimum temperature (°C) | 18.2 | 16.9 | 17.7 | 18.4 | 16.7 | 13.4 | 13.8 | 14.4 | 15.0 | 17.6 | 18.5 | 18.0 |
| 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 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 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) | 8.7 | 9.1 | 9.2 | 8.4 | 9.8 | 9.7 | 10.2 | 9.9 | 9.1 | 7.8 | 6.5 | 9.3 |
| Precipitation (mm) | 207 | 32 | 180 | 184 | 13 | 4 | 0 | 3 | 9 | 55 | 394 | 335 |
| Sunny days | 3 | 10 | 8 | 4 | 12 | 15 | 29 | 23 | 13 | 8 | 0 | 2 |
| Rainy days | 28 | 18 | 23 | 26 | 19 | 15 | 2 | 8 | 17 | 23 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cassaça is at