Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Onema-Yandju
* Weather data for Onema-Yandju 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) | 32.5 | 35.3 | 35.3 | 34.1 | 34.9 | 35.4 | 36.4 | 36.4 | 35.8 | 36.2 | 33.3 | 33.1 |
| Average daytime temperature (°C) | 29.5 | 31.8 | 30.9 | 31.2 | 32.6 | 32.8 | 34.3 | 34.2 | 31.9 | 32.8 | 30.2 | 30.0 |
| Average temperature (°C) | 23.5 | 25.4 | 24.4 | 24.6 | 26.0 | 26.1 | 26.7 | 27.1 | 25.5 | 26.1 | 24.2 | 24.2 |
| Average night temperature (°C) | 19.4 | 20.7 | 20.4 | 20.4 | 21.1 | 20.9 | 19.9 | 21.3 | 20.8 | 21.1 | 20.6 | 20.7 |
| Absolute minimum temperature (°C) | 17.4 | 19.2 | 19.1 | 18.4 | 19.8 | 19.7 | 18.3 | 19.0 | 19.0 | 19.1 | 19.2 | 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 | 12.3 |
| 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) | 8.2 | 8.3 | 7.8 | 8.1 | 9.7 | 9.5 | 10.7 | 10.0 | 9.1 | 9.2 | 7.6 | 7.6 |
| Precipitation (mm) | 98 | 66 | 108 | 139 | 35 | 9 | 2 | 12 | 79 | 43 | 197 | 136 |
| Sunny days | 8 | 12 | 3 | 3 | 13 | 12 | 26 | 18 | 9 | 8 | 1 | 1 |
| Rainy days | 23 | 16 | 28 | 27 | 18 | 18 | 5 | 13 | 21 | 23 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onema-Yandju is at