Average annual temperature is 24.9 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Osongi
* Weather data for Osongi 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) | 33.7 | 36.9 | 36.9 | 35.2 | 34.4 | 34.4 | 33.8 | 34.1 | 34.7 | 35.0 | 33.6 | 32.9 |
| Average daytime temperature (°C) | 31.2 | 33.5 | 30.9 | 30.4 | 31.7 | 30.2 | 31.3 | 31.3 | 30.0 | 31.5 | 29.5 | 30.4 |
| Average temperature (°C) | 24.8 | 26.6 | 24.7 | 24.4 | 25.4 | 24.5 | 25.0 | 25.1 | 24.5 | 25.4 | 24.0 | 24.5 |
| Average night temperature (°C) | 20.6 | 21.5 | 20.7 | 20.7 | 21.3 | 21.0 | 20.7 | 20.9 | 20.5 | 21.2 | 20.9 | 21.0 |
| Absolute minimum temperature (°C) | 19.5 | 19.9 | 18.5 | 19.1 | 20.1 | 19.8 | 19.0 | 19.2 | 18.2 | 18.8 | 19.4 | 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 8.9 | 7.6 | 7.3 | 9.5 | 7.7 | 9.8 | 8.9 | 8.1 | 8.7 | 7.4 | 8.6 |
| Precipitation (mm) | 57 | 24 | 81 | 80 | 73 | 108 | 39 | 64 | 133 | 126 | 163 | 99 |
| Sunny days | 9 | 16 | 8 | 5 | 5 | 3 | 12 | 9 | 4 | 5 | 0 | 4 |
| Rainy days | 22 | 12 | 23 | 25 | 26 | 27 | 19 | 22 | 26 | 26 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osongi is at