Average annual temperature is 25.3 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Bolongo-Sud
* Weather data for Bolongo-Sud 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) | 34.1 | 36.8 | 37.4 | 34.7 | 34.7 | 35.2 | 34.7 | 34.8 | 35.9 | 36.7 | 33.8 | 34.0 |
| Average daytime temperature (°C) | 31.4 | 33.7 | 31.6 | 30.6 | 32.0 | 31.0 | 32.3 | 32.5 | 31.3 | 32.2 | 30.1 | 30.8 |
| Average temperature (°C) | 24.8 | 26.7 | 25.0 | 24.7 | 25.5 | 24.9 | 25.8 | 25.8 | 25.1 | 25.8 | 24.4 | 24.8 |
| Average night temperature (°C) | 20.6 | 21.4 | 20.9 | 20.8 | 21.5 | 21.1 | 20.8 | 21.2 | 20.8 | 21.4 | 21.1 | 21.2 |
| Absolute minimum temperature (°C) | 19.6 | 19.0 | 18.6 | 19.0 | 20.3 | 19.7 | 19.3 | 19.4 | 19.1 | 19.5 | 19.8 | 20.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 8.8 | 7.8 | 7.6 | 9.5 | 8.6 | 10.0 | 9.0 | 8.1 | 8.6 | 7.5 | 8.3 |
| Precipitation (mm) | 52 | 18 | 94 | 87 | 98 | 95 | 34 | 25 | 118 | 73 | 145 | 82 |
| Sunny days | 9 | 16 | 9 | 7 | 7 | 2 | 15 | 14 | 6 | 7 | 1 | 6 |
| Rainy days | 22 | 12 | 22 | 23 | 24 | 28 | 16 | 17 | 24 | 24 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bolongo-Sud is at