Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Bolongo
* Weather data for Bolongo 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) | 35.7 | 37.8 | 38.3 | 36.0 | 35.0 | 35.1 | 34.8 | 32.8 | 34.0 | 34.1 | 31.5 | 35.0 |
| Average daytime temperature (°C) | 33.3 | 35.2 | 32.8 | 31.3 | 32.2 | 29.7 | 31.2 | 30.5 | 30.5 | 30.8 | 28.6 | 31.1 |
| Average temperature (°C) | 26.3 | 27.7 | 25.7 | 24.8 | 25.8 | 24.2 | 25.1 | 24.6 | 24.5 | 24.9 | 23.7 | 24.8 |
| Average night temperature (°C) | 20.8 | 21.5 | 21.3 | 21.0 | 21.6 | 21.1 | 20.9 | 21.1 | 20.7 | 21.1 | 20.8 | 20.7 |
| Absolute minimum temperature (°C) | 19.3 | 19.1 | 19.7 | 19.6 | 20.1 | 20.2 | 19.8 | 19.7 | 18.3 | 19.3 | 19.8 | 18.3 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 10.2 | 10.1 | 8.5 | 7.3 | 9.3 | 7.9 | 9.5 | 8.8 | 8.5 | 8.8 | 7.1 | 9.5 |
| Precipitation (mm) | 8 | 48 | 77 | 156 | 91 | 148 | 55 | 101 | 115 | 145 | 176 | 87 |
| Sunny days | 17 | 21 | 9 | 1 | 5 | 2 | 7 | 2 | 5 | 2 | 0 | 8 |
| Rainy days | 14 | 7 | 22 | 29 | 26 | 28 | 24 | 29 | 25 | 29 | 30 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bolongo is at