Average annual temperature is 24.7 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Usumba
* Weather data for Usumba 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) | 31.7 | 34.5 | 34.9 | 33.5 | 34.6 | 35.0 | 35.7 | 35.2 | 35.0 | 36.1 | 32.7 | 32.2 |
| Average daytime temperature (°C) | 28.9 | 31.0 | 30.3 | 30.1 | 32.0 | 31.8 | 33.3 | 33.2 | 30.9 | 32.0 | 29.1 | 28.8 |
| Average temperature (°C) | 23.1 | 24.6 | 23.9 | 24.0 | 25.3 | 25.2 | 26.2 | 26.3 | 24.7 | 25.3 | 23.6 | 23.6 |
| Average night temperature (°C) | 19.6 | 20.3 | 20.2 | 20.2 | 21.1 | 20.8 | 20.1 | 20.9 | 20.5 | 20.8 | 20.4 | 20.4 |
| Absolute minimum temperature (°C) | 18.6 | 18.3 | 19.0 | 17.9 | 19.3 | 19.5 | 18.8 | 19.1 | 18.5 | 19.3 | 19.2 | 19.7 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.1 | 8.3 | 8.0 | 8.3 | 9.7 | 9.0 | 10.8 | 9.7 | 8.7 | 9.1 | 8.0 | 8.0 |
| Precipitation (mm) | 109 | 82 | 86 | 102 | 56 | 53 | 3 | 27 | 107 | 89 | 222 | 203 |
| Sunny days | 6 | 9 | 2 | 2 | 5 | 7 | 26 | 15 | 7 | 5 | 0 | 1 |
| Rainy days | 25 | 19 | 29 | 28 | 26 | 23 | 5 | 16 | 23 | 26 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Usumba is at