Average annual temperature is 24.2 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Omouandja
* Weather data for Omouandja 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) | 31.7 | 33.8 | 33.7 | 32.1 | 32.6 | 30.6 | 31.0 | 31.6 | 31.8 | 32.4 | 31.4 | 33.1 |
| Average daytime temperature (°C) | 29.7 | 31.4 | 30.2 | 29.8 | 30.3 | 28.8 | 29.3 | 29.5 | 29.4 | 29.3 | 29.0 | 30.2 |
| Average temperature (°C) | 24.0 | 24.7 | 24.3 | 24.1 | 24.7 | 23.9 | 24.1 | 24.1 | 24.1 | 24.0 | 23.8 | 24.6 |
| Average night temperature (°C) | 20.2 | 20.6 | 20.6 | 20.7 | 21.0 | 20.6 | 20.4 | 20.5 | 20.9 | 21.1 | 20.9 | 21.1 |
| Absolute minimum temperature (°C) | 16.1 | 17.6 | 18.9 | 19.5 | 19.8 | 19.3 | 19.6 | 18.8 | 20.0 | 20.4 | 19.8 | 19.1 |
| 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) | 8.5 | 9.5 | 7.8 | 8.2 | 9.5 | 8.9 | 10.0 | 8.8 | 8.5 | 8.1 | 7.5 | 8.0 |
| Precipitation (mm) | 141 | 84 | 183 | 226 | 168 | 98 | 48 | 105 | 150 | 245 | 294 | 176 |
| Sunny days | 7 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 2 |
| Rainy days | 24 | 24 | 27 | 28 | 30 | 29 | 30 | 30 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Omouandja is at