Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Biyela
* Weather data for Biyela 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) | 31.7 | 33.0 | 33.6 | 33.7 | 32.9 | 31.1 | 33.6 | 34.6 | 34.8 | 34.5 | 31.5 | 31.7 |
| Average daytime temperature (°C) | 28.9 | 31.4 | 30.2 | 30.1 | 30.5 | 29.8 | 31.3 | 31.7 | 32.6 | 31.3 | 29.4 | 29.5 |
| Average temperature (°C) | 24.5 | 26.1 | 25.5 | 25.5 | 26.0 | 25.0 | 25.6 | 26.3 | 27.3 | 26.6 | 25.1 | 25.5 |
| Average night temperature (°C) | 21.3 | 22.0 | 21.9 | 22.0 | 22.3 | 20.7 | 19.8 | 20.9 | 22.1 | 22.7 | 22.1 | 22.5 |
| Absolute minimum temperature (°C) | 20.2 | 21.0 | 20.1 | 20.5 | 20.7 | 18.3 | 17.3 | 18.4 | 20.3 | 21.4 | 20.8 | 21.5 |
| 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 | 9.0 | 8.2 | 8.0 | 8.6 | 9.0 | 10.1 | 9.6 | 9.7 | 8.9 | 7.6 | 8.4 |
| Precipitation (mm) | 184 | 112 | 209 | 217 | 65 | 16 | 3 | 2 | 21 | 155 | 336 | 328 |
| Sunny days | 2 | 7 | 4 | 3 | 8 | 19 | 23 | 25 | 17 | 3 | 1 | 3 |
| Rainy days | 29 | 21 | 27 | 27 | 23 | 11 | 8 | 6 | 13 | 28 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biyela is at