Average annual temperature is 24.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of Diosso
* Weather data for Diosso 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 | 30.7 | 31.0 | 31.9 | 30.1 | 27.5 | 24.1 | 24.4 | 26.0 | 28.2 | 28.2 | 28.6 |
| Average daytime temperature (°C) | 28.3 | 29.2 | 29.1 | 29.5 | 28.6 | 26.0 | 23.1 | 23.4 | 24.7 | 26.6 | 26.9 | 27.3 |
| Average temperature (°C) | 25.1 | 26.1 | 26.0 | 26.2 | 26.0 | 23.5 | 21.5 | 21.9 | 23.7 | 25.5 | 25.7 | 25.9 |
| Average night temperature (°C) | 22.9 | 23.7 | 23.8 | 23.8 | 24.2 | 21.6 | 20.3 | 20.9 | 22.9 | 24.5 | 24.3 | 24.2 |
| Absolute minimum temperature (°C) | 22.3 | 22.6 | 22.6 | 22.9 | 23.1 | 19.2 | 18.9 | 19.6 | 21.4 | 23.5 | 23.1 | 23.1 |
| 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) | 12.4 | 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) | 6.7 | 7.2 | 8.6 | 7.7 | 9.1 | 9.5 | 7.9 | 8.2 | 7.6 | 8.0 | 7.0 | 7.5 |
| Precipitation (mm) | 409 | 237 | 177 | 320 | 185 | 8 | 3 | 2 | 15 | 226 | 346 | 422 |
| Sunny days | 0 | 0 | 2 | 1 | 0 | 7 | 22 | 22 | 10 | 3 | 0 | 0 |
| Rainy days | 31 | 28 | 29 | 29 | 31 | 23 | 9 | 9 | 20 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diosso is at