Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Oyumba
* Weather data for Oyumba 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) | 32.1 | 35.6 | 36.0 | 34.2 | 35.0 | 36.2 | 36.5 | 37.0 | 37.0 | 36.9 | 33.9 | 32.9 |
| Average daytime temperature (°C) | 29.7 | 32.4 | 30.9 | 31.3 | 32.9 | 33.1 | 34.1 | 34.2 | 32.1 | 33.0 | 30.5 | 30.1 |
| Average temperature (°C) | 23.9 | 25.6 | 24.7 | 24.8 | 26.3 | 26.4 | 26.7 | 27.2 | 25.7 | 26.2 | 24.4 | 24.5 |
| Average night temperature (°C) | 20.0 | 21.1 | 20.9 | 21.0 | 21.6 | 21.6 | 20.2 | 21.5 | 21.2 | 21.4 | 20.9 | 21.2 |
| Absolute minimum temperature (°C) | 18.6 | 19.3 | 19.8 | 19.3 | 20.3 | 20.4 | 18.5 | 19.1 | 19.7 | 20.1 | 19.2 | 20.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 8.6 | 8.6 | 8.1 | 8.3 | 9.8 | 9.2 | 10.7 | 9.9 | 9.1 | 9.3 | 8.3 | 8.2 |
| Precipitation (mm) | 100 | 93 | 94 | 122 | 51 | 27 | 2 | 11 | 98 | 70 | 213 | 155 |
| Sunny days | 4 | 10 | 6 | 2 | 10 | 12 | 25 | 21 | 6 | 6 | 0 | 2 |
| Rainy days | 27 | 18 | 25 | 28 | 21 | 18 | 6 | 10 | 24 | 25 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oyumba is at