Average annual temperature is 22.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Casso
* Weather data for Casso 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) | 30.7 | 33.0 | 32.3 | 30.2 | 31.3 | 31.0 | 31.9 | 34.9 | 35.3 | 33.6 | 30.8 | 30.4 |
| Average daytime temperature (°C) | 27.4 | 30.1 | 28.0 | 28.3 | 30.4 | 29.5 | 29.7 | 32.1 | 32.2 | 30.3 | 28.0 | 28.7 |
| Average temperature (°C) | 21.4 | 22.8 | 21.6 | 21.7 | 22.6 | 20.8 | 20.9 | 22.7 | 23.5 | 23.0 | 21.8 | 22.5 |
| Average night temperature (°C) | 17.6 | 17.7 | 17.5 | 17.1 | 15.8 | 13.6 | 13.2 | 14.3 | 16.4 | 18.0 | 18.3 | 18.4 |
| Absolute minimum temperature (°C) | 16.2 | 15.3 | 16.0 | 13.9 | 12.4 | 10.2 | 11.0 | 12.9 | 13.4 | 16.4 | 16.7 | 15.9 |
| 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) | 8.8 | 9.2 | 8.3 | 9.5 | 10.4 | 10.1 | 10.5 | 10.7 | 10.6 | 9.6 | 8.3 | 10.1 |
| Precipitation (mm) | 104 | 78 | 174 | 98 | 0 | 0 | 0 | 0 | 37 | 70 | 230 | 148 |
| Sunny days | 3 | 10 | 3 | 8 | 29 | 30 | 31 | 31 | 17 | 5 | 0 | 4 |
| Rainy days | 28 | 18 | 28 | 22 | 2 | 0 | 0 | 0 | 13 | 26 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casso is at