Average annual temperature is 22.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Oso Première
* Weather data for Oso Première 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) | 34.4 | 35.2 | 35.5 | 33.1 | 31.8 | 31.4 | 31.0 | 31.2 | 31.0 | 31.5 | 30.0 | 32.2 |
| Average daytime temperature (°C) | 32.0 | 32.8 | 29.6 | 29.5 | 29.9 | 27.9 | 28.3 | 28.6 | 28.3 | 28.3 | 27.4 | 29.7 |
| Average temperature (°C) | 23.9 | 24.5 | 22.8 | 22.8 | 23.3 | 22.3 | 22.2 | 22.3 | 22.1 | 22.2 | 21.7 | 23.0 |
| Average night temperature (°C) | 17.3 | 17.7 | 18.7 | 18.8 | 18.9 | 18.4 | 18.1 | 18.2 | 18.0 | 18.5 | 18.4 | 17.8 |
| Absolute minimum temperature (°C) | 15.0 | 14.7 | 17.5 | 17.6 | 17.6 | 17.7 | 16.8 | 17.3 | 16.1 | 16.4 | 17.4 | 14.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.4 | 8.3 | 8.7 | 10.4 | 9.7 | 10.2 | 9.8 | 9.6 | 8.4 | 8.2 | 10.4 |
| Precipitation (mm) | 2 | 23 | 138 | 164 | 99 | 130 | 106 | 100 | 103 | 247 | 262 | 18 |
| Sunny days | 25 | 23 | 6 | 5 | 4 | 0 | 5 | 1 | 1 | 2 | 0 | 19 |
| Rainy days | 6 | 5 | 25 | 25 | 27 | 30 | 26 | 30 | 29 | 29 | 30 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oso Première is at