Average annual temperature is 23.0 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Bu
* Weather data for Bu Democratic Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.2 | 31.0 | 32.2 | 30.6 | 31.7 | 29.6 | 30.4 | 31.3 | 30.8 | 31.1 | 30.2 | 30.8 |
| Average daytime temperature (°C) | 27.4 | 29.5 | 28.3 | 27.9 | 29.2 | 27.2 | 28.1 | 28.4 | 29.2 | 28.9 | 27.8 | 28.1 |
| Average temperature (°C) | 22.2 | 23.5 | 22.9 | 23.1 | 23.6 | 22.2 | 22.4 | 23.0 | 23.5 | 23.5 | 22.6 | 22.9 |
| Average night temperature (°C) | 18.8 | 19.7 | 19.6 | 19.7 | 20.0 | 18.7 | 18.0 | 18.5 | 19.2 | 19.9 | 19.4 | 20.0 |
| Absolute minimum temperature (°C) | 17.1 | 17.9 | 18.0 | 18.2 | 18.8 | 17.2 | 15.5 | 17.1 | 18.0 | 18.7 | 17.8 | 18.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.3 | 8.9 | 8.0 | 7.2 | 8.9 | 9.1 | 10.6 | 9.9 | 9.6 | 8.6 | 7.4 | 7.5 |
| Precipitation (mm) | 188 | 127 | 184 | 209 | 89 | 19 | 5 | 11 | 38 | 121 | 255 | 250 |
| Sunny days | 1 | 5 | 2 | 2 | 1 | 12 | 18 | 15 | 13 | 3 | 1 | 0 |
| Rainy days | 30 | 23 | 29 | 28 | 30 | 18 | 13 | 16 | 17 | 28 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bu is at