Average annual temperature is 24.8 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 34 days
Number of rainy days: 331 days
Look at detailed online map of Ossangui
* Weather data for Ossangui 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) | 32.6 | 34.2 | 35.1 | 32.3 | 32.7 | 31.6 | 32.3 | 32.5 | 32.5 | 33.0 | 31.8 | 33.2 |
| Average daytime temperature (°C) | 30.4 | 32.2 | 30.7 | 30.2 | 30.6 | 29.3 | 30.2 | 30.1 | 30.1 | 30.0 | 29.4 | 30.7 |
| Average temperature (°C) | 24.5 | 25.4 | 24.8 | 24.7 | 25.2 | 24.3 | 25.0 | 24.7 | 24.7 | 24.6 | 24.2 | 25.1 |
| Average night temperature (°C) | 20.8 | 21.3 | 21.2 | 21.4 | 21.7 | 21.2 | 21.2 | 21.1 | 21.5 | 21.7 | 21.5 | 21.8 |
| Absolute minimum temperature (°C) | 18.6 | 18.7 | 20.0 | 20.2 | 20.5 | 20.1 | 20.4 | 18.4 | 20.7 | 20.8 | 20.5 | 20.0 |
| 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 | 12.1 | 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) | 8.6 | 9.6 | 8.1 | 8.5 | 9.6 | 8.6 | 10.0 | 8.7 | 8.3 | 8.3 | 7.5 | 8.4 |
| Precipitation (mm) | 87 | 79 | 167 | 181 | 168 | 85 | 38 | 118 | 146 | 217 | 312 | 168 |
| Sunny days | 10 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 5 |
| Rainy days | 21 | 24 | 27 | 28 | 29 | 28 | 29 | 29 | 29 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ossangui is at