Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Biamongo
* Weather data for Biamongo 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) | 37.4 | 39.9 | 38.9 | 36.9 | 37.2 | 33.4 | 34.2 | 32.3 | 33.0 | 33.6 | 32.0 | 35.1 |
| Average daytime temperature (°C) | 35.8 | 36.7 | 34.2 | 33.1 | 33.9 | 29.7 | 30.0 | 29.8 | 29.9 | 30.4 | 28.9 | 32.5 |
| Average temperature (°C) | 28.2 | 28.8 | 27.1 | 26.5 | 27.1 | 24.3 | 24.6 | 24.3 | 24.4 | 24.7 | 23.6 | 25.3 |
| Average night temperature (°C) | 20.9 | 21.4 | 21.7 | 21.6 | 22.0 | 21.1 | 20.7 | 20.8 | 20.6 | 20.9 | 20.5 | 19.8 |
| Absolute minimum temperature (°C) | 18.6 | 19.4 | 18.7 | 19.5 | 20.3 | 19.9 | 19.3 | 19.7 | 19.0 | 19.0 | 19.3 | 16.6 |
| 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 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.9 | 10.6 | 8.7 | 8.3 | 9.5 | 8.1 | 9.2 | 9.3 | 8.8 | 8.5 | 7.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 76 | 76 | 54 | 174 | 83 | 129 | 188 | 138 | 162 | 9 |
| Sunny days | 30 | 26 | 13 | 9 | 13 | 3 | 6 | 3 | 4 | 10 | 3 | 23 |
| Rainy days | 1 | 2 | 18 | 21 | 18 | 27 | 25 | 28 | 26 | 21 | 27 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biamongo is at