Average annual temperature is 24.1 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Oloua
* Weather data for Oloua 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) | 31.1 | 32.6 | 33.1 | 31.3 | 31.6 | 30.2 | 30.5 | 30.1 | 30.7 | 30.9 | 30.6 | 31.4 |
| Average daytime temperature (°C) | 28.9 | 30.8 | 30.0 | 29.3 | 29.7 | 28.5 | 28.7 | 28.8 | 28.7 | 28.6 | 28.3 | 29.3 |
| Average temperature (°C) | 23.8 | 24.6 | 24.3 | 24.0 | 24.5 | 23.8 | 24.1 | 24.0 | 24.0 | 23.9 | 23.7 | 24.3 |
| Average night temperature (°C) | 20.3 | 20.6 | 20.6 | 20.8 | 21.1 | 20.7 | 20.6 | 20.6 | 21.0 | 21.2 | 20.9 | 21.2 |
| Absolute minimum temperature (°C) | 16.2 | 18.6 | 19.1 | 19.4 | 19.9 | 19.5 | 19.6 | 18.9 | 20.3 | 20.6 | 20.2 | 20.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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) | 8.9 | 9.5 | 8.1 | 8.3 | 9.4 | 9.3 | 10.3 | 9.4 | 8.8 | 7.7 | 7.6 | 8.1 |
| Precipitation (mm) | 122 | 128 | 226 | 270 | 190 | 118 | 57 | 114 | 164 | 317 | 285 | 229 |
| Sunny days | 3 | 2 | 3 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 2 |
| Rainy days | 28 | 26 | 28 | 30 | 31 | 29 | 28 | 30 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oloua is at