Average annual temperature is 25.0 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Biseka
* Weather data for Biseka 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) | 31.5 | 33.3 | 33.9 | 33.4 | 32.2 | 31.9 | 33.0 | 34.1 | 34.0 | 34.9 | 31.8 | 32.2 |
| Average daytime temperature (°C) | 28.7 | 30.9 | 30.3 | 30.0 | 30.3 | 29.6 | 30.5 | 30.9 | 31.9 | 31.2 | 29.1 | 29.3 |
| Average temperature (°C) | 23.9 | 25.4 | 25.0 | 24.9 | 25.4 | 24.5 | 24.5 | 25.2 | 26.1 | 25.8 | 24.3 | 24.7 |
| Average night temperature (°C) | 20.7 | 21.3 | 21.4 | 21.4 | 21.8 | 20.2 | 19.0 | 20.0 | 21.2 | 21.9 | 21.2 | 21.7 |
| Absolute minimum temperature (°C) | 19.7 | 20.0 | 20.1 | 20.0 | 20.3 | 18.6 | 16.9 | 17.7 | 19.4 | 20.4 | 19.5 | 20.8 |
| 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) | 12.4 | 12.3 | 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) | 8.0 | 8.5 | 8.0 | 8.0 | 8.4 | 9.0 | 9.9 | 9.3 | 9.0 | 8.5 | 7.4 | 8.1 |
| Precipitation (mm) | 163 | 136 | 158 | 191 | 72 | 8 | 4 | 2 | 19 | 105 | 370 | 334 |
| Sunny days | 1 | 4 | 4 | 2 | 4 | 15 | 21 | 25 | 22 | 4 | 0 | 1 |
| Rainy days | 30 | 24 | 27 | 28 | 27 | 15 | 10 | 6 | 8 | 27 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biseka is at