Average annual temperature is 21.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Cassassa
* Weather data for Cassassa 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) | 30.1 | 32.5 | 31.6 | 30.7 | 32.2 | 31.3 | 32.2 | 33.8 | 32.6 | 31.6 | 30.3 | 30.5 |
| Average daytime temperature (°C) | 26.5 | 29.1 | 28.0 | 28.6 | 30.5 | 29.3 | 29.6 | 30.2 | 29.0 | 28.9 | 27.5 | 27.5 |
| Average temperature (°C) | 21.0 | 22.3 | 21.7 | 22.2 | 22.9 | 20.7 | 20.9 | 21.1 | 21.4 | 22.1 | 21.6 | 22.0 |
| Average night temperature (°C) | 17.8 | 17.9 | 17.7 | 18.5 | 18.1 | 15.3 | 14.4 | 15.2 | 16.3 | 17.9 | 18.6 | 18.9 |
| Absolute minimum temperature (°C) | 16.4 | 15.0 | 16.4 | 17.6 | 14.5 | 11.8 | 11.8 | 12.3 | 14.3 | 16.1 | 16.1 | 17.2 |
| 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) | 8.3 | 9.1 | 8.5 | 9.1 | 9.8 | 9.9 | 10.3 | 9.9 | 9.1 | 8.2 | 6.7 | 9.4 |
| Precipitation (mm) | 135 | 74 | 132 | 139 | 11 | 3 | 0 | 1 | 12 | 111 | 363 | 157 |
| Sunny days | 1 | 10 | 8 | 2 | 14 | 22 | 29 | 26 | 14 | 3 | 0 | 1 |
| Rainy days | 30 | 18 | 23 | 28 | 17 | 8 | 2 | 5 | 16 | 28 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cassassa is at