Average annual temperature is 19.3 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Viamba
* Weather data for Viamba 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) | 24.7 | 29.7 | 27.0 | 26.0 | 27.2 | 27.1 | 28.1 | 31.8 | 32.3 | 33.1 | 27.6 | 25.9 |
| Average daytime temperature (°C) | 22.9 | 25.5 | 23.9 | 24.2 | 25.9 | 25.1 | 25.3 | 28.3 | 30.9 | 29.2 | 25.4 | 24.1 |
| Average temperature (°C) | 17.8 | 19.7 | 18.4 | 18.3 | 19.1 | 17.7 | 17.6 | 20.3 | 22.9 | 21.6 | 19.4 | 19.0 |
| Average night temperature (°C) | 14.4 | 14.8 | 14.5 | 13.3 | 12.5 | 10.2 | 10.1 | 12.3 | 14.9 | 15.9 | 15.6 | 15.3 |
| Absolute minimum temperature (°C) | 13.0 | 13.2 | 12.5 | 9.4 | 10.7 | 6.5 | 4.7 | 9.2 | 12.0 | 13.7 | 14.6 | 13.5 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 8.3 | 9.6 | 9.0 | 10.2 | 10.5 | 10.5 | 10.5 | 10.8 | 10.9 | 10.2 | 9.1 | 9.1 |
| Precipitation (mm) | 173 | 64 | 187 | 42 | 0 | 0 | 0 | 0 | 20 | 70 | 293 | 215 |
| Sunny days | 2 | 9 | 0 | 11 | 30 | 30 | 31 | 31 | 24 | 7 | 1 | 1 |
| Rainy days | 29 | 19 | 31 | 19 | 1 | 0 | 0 | 0 | 6 | 24 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Viamba is at