Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Biali
* Weather data for Biali 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) | 33.0 | 34.7 | 35.1 | 32.8 | 35.8 | 35.8 | 37.0 | 36.7 | 36.0 | 37.2 | 33.6 | 31.8 |
| Average daytime temperature (°C) | 29.5 | 31.3 | 29.9 | 30.1 | 32.8 | 33.2 | 34.8 | 35.0 | 32.2 | 33.4 | 29.8 | 29.5 |
| Average temperature (°C) | 24.0 | 25.4 | 24.4 | 24.6 | 26.8 | 26.7 | 27.9 | 28.2 | 25.9 | 26.8 | 24.5 | 24.4 |
| Average night temperature (°C) | 20.2 | 21.1 | 20.7 | 20.9 | 21.9 | 21.8 | 21.4 | 22.2 | 21.3 | 21.9 | 21.1 | 21.2 |
| Absolute minimum temperature (°C) | 17.6 | 19.7 | 19.3 | 19.3 | 19.9 | 20.7 | 18.9 | 20.2 | 19.8 | 20.2 | 19.8 | 20.1 |
| 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 | 12.3 |
| 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) | 8.4 | 8.3 | 7.3 | 8.6 | 10.3 | 9.7 | 11.0 | 10.5 | 9.2 | 9.4 | 7.9 | 8.3 |
| Precipitation (mm) | 86 | 49 | 127 | 177 | 28 | 17 | 3 | 12 | 79 | 76 | 197 | 222 |
| Sunny days | 6 | 11 | 6 | 3 | 19 | 17 | 29 | 23 | 6 | 11 | 1 | 0 |
| Rainy days | 25 | 17 | 25 | 27 | 12 | 13 | 2 | 8 | 24 | 20 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biali is at