Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ulumba
* Weather data for Ulumba 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) | 32.8 | 34.7 | 35.3 | 32.6 | 35.3 | 35.3 | 36.7 | 36.7 | 36.0 | 37.1 | 32.8 | 31.6 |
| Average daytime temperature (°C) | 29.5 | 31.6 | 29.7 | 29.9 | 32.4 | 33.0 | 34.7 | 35.0 | 32.2 | 33.4 | 29.4 | 29.4 |
| Average temperature (°C) | 23.9 | 25.4 | 24.3 | 24.4 | 26.4 | 26.5 | 27.4 | 28.1 | 26.0 | 26.9 | 24.3 | 24.4 |
| Average night temperature (°C) | 19.8 | 20.7 | 20.4 | 20.6 | 21.3 | 21.3 | 20.8 | 21.9 | 21.4 | 21.8 | 20.8 | 20.9 |
| Absolute minimum temperature (°C) | 17.6 | 19.4 | 19.3 | 18.7 | 19.2 | 20.1 | 17.6 | 20.2 | 19.5 | 19.8 | 19.5 | 19.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 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 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 8.3 | 7.3 | 8.6 | 10.2 | 9.8 | 10.9 | 10.4 | 9.2 | 9.5 | 8.1 | 8.2 |
| Precipitation (mm) | 107 | 54 | 152 | 218 | 47 | 18 | 3 | 23 | 81 | 56 | 234 | 172 |
| Sunny days | 6 | 10 | 4 | 2 | 17 | 17 | 28 | 24 | 8 | 12 | 1 | 0 |
| Rainy days | 25 | 18 | 27 | 28 | 14 | 13 | 3 | 7 | 22 | 19 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ulumba is at