Average annual temperature is 25.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 45 days
Number of rainy days: 320 days
Look at detailed online map of Oli
* Weather data for Oli 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 | 35.7 | 34.6 | 33.4 | 33.7 | 33.7 | 33.6 | 33.8 | 33.4 | 33.4 | 32.8 | 34.0 |
| Average daytime temperature (°C) | 30.2 | 32.4 | 31.2 | 30.8 | 31.7 | 31.0 | 31.8 | 31.4 | 30.7 | 30.8 | 29.8 | 31.0 |
| Average temperature (°C) | 24.6 | 25.8 | 25.1 | 25.2 | 25.7 | 25.0 | 25.5 | 25.3 | 25.0 | 25.1 | 24.5 | 25.2 |
| Average night temperature (°C) | 20.7 | 21.2 | 21.2 | 21.6 | 21.8 | 21.1 | 20.6 | 21.2 | 21.2 | 21.7 | 21.3 | 21.9 |
| Absolute minimum temperature (°C) | 18.4 | 18.0 | 19.3 | 20.4 | 20.2 | 19.3 | 18.9 | 19.3 | 20.1 | 20.9 | 20.3 | 20.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 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) | 9.1 | 9.5 | 8.8 | 8.9 | 9.4 | 9.6 | 10.6 | 9.5 | 9.2 | 8.1 | 8.3 | 8.3 |
| Precipitation (mm) | 124 | 43 | 230 | 203 | 134 | 78 | 22 | 106 | 106 | 231 | 232 | 215 |
| Sunny days | 5 | 5 | 5 | 2 | 3 | 4 | 11 | 3 | 4 | 0 | 0 | 3 |
| Rainy days | 26 | 23 | 26 | 28 | 28 | 26 | 20 | 28 | 26 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oli is at