Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Biala
* Weather data for Biala 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) | 38.8 | 39.5 | 39.7 | 37.3 | 37.7 | 35.4 | 33.9 | 34.4 | 35.1 | 35.4 | 34.4 | 36.8 |
| Average daytime temperature (°C) | 36.6 | 37.3 | 34.1 | 33.1 | 34.4 | 31.0 | 31.0 | 31.5 | 32.0 | 32.3 | 29.7 | 33.5 |
| Average temperature (°C) | 28.3 | 29.1 | 26.9 | 26.4 | 27.5 | 25.1 | 25.0 | 25.1 | 25.4 | 25.8 | 24.1 | 25.9 |
| Average night temperature (°C) | 21.0 | 21.4 | 21.8 | 21.7 | 22.4 | 21.5 | 20.9 | 21.2 | 21.1 | 21.4 | 21.0 | 20.3 |
| Absolute minimum temperature (°C) | 19.0 | 18.5 | 18.5 | 20.2 | 20.7 | 20.3 | 20.0 | 20.2 | 19.3 | 19.7 | 19.5 | 16.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.3 | 8.1 | 8.5 | 9.3 | 8.6 | 8.9 | 9.4 | 9.3 | 8.7 | 7.1 | 10.2 |
| Precipitation (mm) | 0 | 4 | 41 | 105 | 82 | 158 | 83 | 109 | 126 | 111 | 179 | 22 |
| Sunny days | 29 | 25 | 13 | 9 | 9 | 2 | 10 | 6 | 7 | 9 | 3 | 23 |
| Rainy days | 2 | 3 | 18 | 21 | 22 | 28 | 21 | 25 | 23 | 22 | 27 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biala is at