Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Boso-Isongo
* Weather data for Boso-Isongo 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) | 34.5 | 35.8 | 36.9 | 33.7 | 35.0 | 34.5 | 32.7 | 31.9 | 33.3 | 33.3 | 31.7 | 35.2 |
| Average daytime temperature (°C) | 32.7 | 33.6 | 31.8 | 30.8 | 31.8 | 29.3 | 30.2 | 29.9 | 30.1 | 30.9 | 29.5 | 32.2 |
| Average temperature (°C) | 26.0 | 26.8 | 25.5 | 25.2 | 26.0 | 24.5 | 24.9 | 24.7 | 24.6 | 25.2 | 24.5 | 26.0 |
| Average night temperature (°C) | 21.2 | 21.9 | 21.7 | 21.7 | 22.3 | 21.8 | 21.4 | 21.6 | 21.5 | 21.8 | 21.6 | 21.7 |
| Absolute minimum temperature (°C) | 19.7 | 19.2 | 19.8 | 20.3 | 20.2 | 21.1 | 19.8 | 20.5 | 20.6 | 19.7 | 20.7 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 12.2 | 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) | 9.7 | 10.0 | 9.1 | 8.3 | 9.2 | 7.4 | 9.1 | 8.9 | 8.7 | 8.9 | 8.2 | 9.4 |
| Precipitation (mm) | 21 | 31 | 79 | 144 | 87 | 251 | 124 | 129 | 154 | 174 | 205 | 37 |
| Sunny days | 15 | 16 | 8 | 6 | 8 | 2 | 3 | 3 | 3 | 5 | 1 | 13 |
| Rainy days | 16 | 12 | 23 | 24 | 23 | 28 | 28 | 28 | 27 | 26 | 29 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boso-Isongo is at