Average annual temperature is 25.3 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Onema
* Weather data for Onema 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) | 31.0 | 32.4 | 32.8 | 31.6 | 34.3 | 34.7 | 36.9 | 35.8 | 35.1 | 37.0 | 33.1 | 30.4 |
| Average daytime temperature (°C) | 27.9 | 29.7 | 28.7 | 29.1 | 31.4 | 32.2 | 33.9 | 34.1 | 31.5 | 32.5 | 28.8 | 28.5 |
| Average temperature (°C) | 23.2 | 24.6 | 23.8 | 24.0 | 26.1 | 26.4 | 27.5 | 27.9 | 25.7 | 26.6 | 23.9 | 23.7 |
| Average night temperature (°C) | 19.5 | 20.3 | 20.2 | 20.2 | 21.0 | 21.3 | 21.0 | 21.7 | 21.1 | 21.6 | 20.4 | 20.5 |
| Absolute minimum temperature (°C) | 18.5 | 18.4 | 19.0 | 18.1 | 19.3 | 20.0 | 18.1 | 19.3 | 18.6 | 19.7 | 19.2 | 18.8 |
| 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 | 12.3 | 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) | 8.9 | 8.8 | 8.0 | 8.4 | 10.2 | 10.1 | 10.8 | 10.6 | 9.5 | 9.6 | 8.4 | 7.9 |
| Precipitation (mm) | 96 | 60 | 140 | 163 | 49 | 15 | 0 | 3 | 81 | 83 | 238 | 201 |
| Sunny days | 3 | 11 | 5 | 3 | 17 | 16 | 30 | 24 | 10 | 7 | 2 | 0 |
| Rainy days | 28 | 17 | 26 | 27 | 14 | 14 | 1 | 7 | 20 | 24 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onema is at