Average annual temperature is 22.7 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Bioki
* Weather data for Bioki 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 | 31.5 | 31.4 | 30.9 | 30.4 | 28.8 | 29.1 | 30.5 | 31.4 | 31.0 | 30.3 | 31.2 |
| Average daytime temperature (°C) | 27.4 | 28.7 | 28.2 | 28.4 | 28.5 | 26.3 | 26.7 | 26.5 | 27.4 | 28.7 | 27.9 | 27.3 |
| Average temperature (°C) | 22.4 | 23.4 | 23.2 | 23.4 | 23.6 | 21.7 | 21.0 | 21.3 | 22.4 | 23.6 | 23.0 | 23.0 |
| Average night temperature (°C) | 19.8 | 20.5 | 20.5 | 20.6 | 20.8 | 18.6 | 17.1 | 17.4 | 18.7 | 20.6 | 20.6 | 20.6 |
| Absolute minimum temperature (°C) | 18.2 | 18.8 | 18.7 | 19.5 | 19.4 | 15.8 | 15.7 | 15.8 | 16.7 | 19.4 | 19.2 | 19.3 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 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) | 7.6 | 8.0 | 8.0 | 7.6 | 8.4 | 7.3 | 8.3 | 6.1 | 6.2 | 6.9 | 6.7 | 6.9 |
| Precipitation (mm) | 352 | 203 | 231 | 226 | 148 | 20 | 5 | 4 | 19 | 230 | 342 | 417 |
| Sunny days | 0 | 1 | 1 | 1 | 1 | 14 | 20 | 20 | 10 | 1 | 0 | 1 |
| Rainy days | 31 | 27 | 30 | 29 | 30 | 16 | 11 | 11 | 20 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bioki is at