Average annual temperature is 19.9 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Bonio
* Weather data for Bonio 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) | 27.0 | 32.4 | 29.2 | 28.6 | 29.0 | 29.2 | 31.3 | 36.0 | 35.9 | 34.6 | 29.8 | 28.4 |
| Average daytime temperature (°C) | 24.8 | 28.3 | 26.3 | 26.8 | 27.6 | 27.0 | 28.3 | 31.3 | 33.1 | 30.3 | 26.7 | 26.1 |
| Average temperature (°C) | 18.8 | 20.7 | 19.3 | 19.3 | 19.1 | 17.2 | 18.3 | 21.0 | 22.8 | 21.7 | 20.4 | 20.1 |
| Average night temperature (°C) | 14.7 | 14.8 | 15.1 | 13.4 | 12.0 | 9.0 | 9.2 | 11.3 | 14.1 | 15.8 | 16.3 | 16.1 |
| Absolute minimum temperature (°C) | 12.5 | 12.8 | 13.1 | 9.9 | 9.5 | 5.2 | 5.7 | 7.7 | 10.5 | 13.8 | 14.9 | 14.1 |
| 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 | 11.5 | 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) | 8.7 | 10.0 | 9.2 | 9.8 | 10.6 | 10.5 | 10.4 | 10.9 | 11.0 | 10.2 | 9.0 | 9.4 |
| Precipitation (mm) | 184 | 45 | 204 | 66 | 0 | 0 | 0 | 0 | 19 | 35 | 262 | 166 |
| Sunny days | 3 | 15 | 4 | 10 | 29 | 30 | 31 | 31 | 24 | 9 | 0 | 1 |
| Rainy days | 28 | 13 | 27 | 20 | 2 | 0 | 0 | 0 | 6 | 22 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonio is at