Average annual temperature is 23.4 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 30 days
Number of rainy days: 335 days
Look at detailed online map of Oandzi
* Weather data for Oandzi 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) | 30.6 | 31.2 | 30.9 | 30.7 | 30.7 | 28.8 | 30.3 | 29.9 | 30.9 | 30.8 | 30.3 | 30.5 |
| Average daytime temperature (°C) | 27.5 | 29.1 | 28.7 | 28.7 | 28.8 | 26.9 | 26.9 | 26.5 | 27.8 | 29.0 | 27.9 | 28.0 |
| Average temperature (°C) | 22.9 | 23.8 | 23.8 | 24.0 | 24.2 | 22.8 | 22.1 | 22.4 | 23.4 | 24.1 | 23.6 | 23.7 |
| Average night temperature (°C) | 20.0 | 20.8 | 20.9 | 21.1 | 21.5 | 20.0 | 18.4 | 18.7 | 20.2 | 21.4 | 21.0 | 21.2 |
| Absolute minimum temperature (°C) | 18.4 | 16.8 | 19.5 | 20.2 | 20.4 | 17.6 | 17.2 | 16.8 | 18.3 | 20.2 | 19.9 | 18.9 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 7.2 | 7.2 | 7.7 | 7.4 | 7.0 | 6.3 | 6.7 | 6.0 | 5.9 | 6.4 | 6.3 | 6.7 |
| Precipitation (mm) | 370 | 222 | 279 | 228 | 191 | 46 | 8 | 7 | 77 | 293 | 349 | 452 |
| Sunny days | 0 | 1 | 0 | 0 | 1 | 2 | 15 | 8 | 3 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 30 | 28 | 16 | 23 | 27 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oandzi is at