Average annual temperature is 23.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Rissali
* Weather data for Rissali 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) | 29.7 | 33.0 | 32.9 | 32.6 | 32.0 | 31.0 | 31.0 | 35.9 | 36.7 | 38.4 | 37.5 | 33.5 |
| Average daytime temperature (°C) | 25.9 | 29.7 | 29.2 | 29.9 | 30.8 | 28.6 | 26.8 | 31.0 | 34.7 | 35.8 | 34.1 | 29.5 |
| Average temperature (°C) | 20.9 | 23.4 | 23.1 | 22.9 | 22.9 | 20.2 | 18.9 | 22.3 | 26.2 | 28.1 | 26.4 | 23.4 |
| Average night temperature (°C) | 17.2 | 17.1 | 17.6 | 15.7 | 14.7 | 11.8 | 11.0 | 13.9 | 17.2 | 20.7 | 20.3 | 18.9 |
| Absolute minimum temperature (°C) | 15.5 | 14.5 | 15.1 | 13.7 | 12.9 | 8.3 | 4.4 | 6.3 | 13.0 | 18.1 | 17.7 | 16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.5 | 11.2 | 10.6 | 10.5 | 10.4 | 10.4 | 10.4 | 10.6 | 10.9 | 10.8 | 10.6 | 10.1 |
| Precipitation (mm) | 355 | 16 | 65 | 5 | 0 | 0 | 0 | 0 | 0 | 9 | 58 | 147 |
| Sunny days | 2 | 18 | 15 | 24 | 31 | 30 | 31 | 31 | 30 | 24 | 11 | 5 |
| Rainy days | 29 | 10 | 16 | 6 | 0 | 0 | 0 | 0 | 0 | 7 | 19 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rissali is at