Average annual temperature is 24.1 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Ossia
* Weather data for Ossia 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) | 30.5 | 33.1 | 32.7 | 31.4 | 31.4 | 30.0 | 30.7 | 30.4 | 31.1 | 31.1 | 30.5 | 31.7 |
| Average daytime temperature (°C) | 28.8 | 30.8 | 29.8 | 29.4 | 29.7 | 28.6 | 29.1 | 29.0 | 29.1 | 28.9 | 28.5 | 29.3 |
| Average temperature (°C) | 23.7 | 24.6 | 24.3 | 24.1 | 24.6 | 23.8 | 24.2 | 24.1 | 24.1 | 24.0 | 23.7 | 24.4 |
| Average night temperature (°C) | 20.2 | 20.5 | 20.6 | 20.8 | 21.1 | 20.6 | 20.4 | 20.6 | 21.0 | 21.2 | 20.9 | 21.1 |
| Absolute minimum temperature (°C) | 17.3 | 18.0 | 19.2 | 19.7 | 20.0 | 19.4 | 19.4 | 18.3 | 20.0 | 20.3 | 20.3 | 19.6 |
| 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 | 12.2 | 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) | 8.7 | 9.4 | 8.2 | 8.4 | 9.4 | 9.3 | 10.4 | 9.4 | 8.7 | 7.9 | 7.8 | 8.1 |
| Precipitation (mm) | 144 | 110 | 257 | 230 | 189 | 144 | 41 | 111 | 154 | 300 | 328 | 249 |
| Sunny days | 3 | 4 | 3 | 0 | 0 | 3 | 3 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 28 | 24 | 28 | 30 | 31 | 27 | 28 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ossia is at