Average annual temperature is 24.0 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Omoana
* Weather data for Omoana Gabon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.1 | 33.2 | 32.3 | 31.7 | 31.9 | 30.4 | 31.7 | 31.3 | 31.0 | 30.9 | 31.2 | 32.9 |
| Average daytime temperature (°C) | 29.5 | 30.4 | 29.1 | 29.0 | 29.5 | 28.9 | 29.2 | 29.5 | 29.4 | 28.5 | 28.7 | 30.1 |
| Average temperature (°C) | 23.7 | 24.3 | 23.9 | 23.8 | 24.4 | 24.0 | 24.0 | 24.1 | 24.0 | 23.8 | 23.6 | 24.4 |
| Average night temperature (°C) | 20.2 | 20.5 | 20.5 | 20.7 | 21.2 | 20.7 | 20.3 | 20.7 | 20.8 | 20.9 | 20.8 | 21.0 |
| Absolute minimum temperature (°C) | 17.9 | 18.8 | 18.9 | 19.5 | 20.2 | 19.1 | 19.5 | 19.9 | 19.8 | 19.9 | 19.2 | 19.5 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.7 | 9.5 | 8.2 | 7.9 | 8.8 | 9.0 | 9.2 | 8.8 | 8.3 | 7.7 | 8.1 | 8.4 |
| Precipitation (mm) | 173 | 109 | 201 | 279 | 208 | 75 | 50 | 87 | 160 | 253 | 276 | 145 |
| Sunny days | 5 | 5 | 2 | 0 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 4 |
| Rainy days | 26 | 23 | 29 | 30 | 30 | 26 | 29 | 31 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Omoana is at