Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 130 days
Number of rainy days: 235 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) | 32.8 | 34.1 | 34.8 | 33.1 | 34.9 | 35.6 | 36.8 | 36.7 | 36.0 | 36.9 | 34.5 | 32.1 |
| Average daytime temperature (°C) | 29.7 | 31.2 | 29.4 | 30.0 | 32.5 | 33.4 | 34.8 | 35.2 | 32.3 | 33.5 | 30.0 | 29.5 |
| Average temperature (°C) | 23.7 | 24.6 | 23.8 | 24.2 | 26.0 | 26.3 | 27.1 | 27.8 | 25.6 | 26.4 | 24.1 | 24.0 |
| Average night temperature (°C) | 19.9 | 20.3 | 20.3 | 20.5 | 20.9 | 20.9 | 20.5 | 21.5 | 21.0 | 21.5 | 20.7 | 20.8 |
| Absolute minimum temperature (°C) | 18.1 | 18.7 | 19.0 | 18.9 | 19.1 | 19.6 | 17.5 | 19.1 | 18.9 | 19.9 | 19.4 | 19.8 |
| 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 | 8.1 | 7.2 | 8.4 | 10.2 | 10.1 | 10.8 | 10.4 | 9.1 | 9.5 | 7.9 | 7.8 |
| Precipitation (mm) | 86 | 78 | 163 | 203 | 31 | 6 | 3 | 10 | 72 | 58 | 210 | 167 |
| Sunny days | 4 | 9 | 2 | 5 | 20 | 19 | 27 | 21 | 9 | 12 | 1 | 1 |
| Rainy days | 27 | 19 | 29 | 25 | 11 | 11 | 4 | 10 | 21 | 19 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biali is at