Average annual temperature is 23.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 22 days
Number of rainy days: 343 days
Look at detailed online map of Province du Haut-Ogooué
* Weather data for Province du Haut-Ogooué 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) | 30.8 | 32.0 | 32.2 | 30.9 | 31.1 | 29.6 | 29.6 | 29.7 | 30.3 | 30.3 | 29.8 | 30.9 |
| Average daytime temperature (°C) | 28.6 | 29.8 | 29.0 | 28.5 | 28.9 | 28.0 | 28.0 | 28.4 | 28.6 | 28.2 | 28.0 | 29.0 |
| Average temperature (°C) | 23.2 | 24.1 | 23.7 | 23.5 | 23.9 | 23.5 | 23.5 | 23.6 | 23.6 | 23.5 | 23.3 | 23.9 |
| Average night temperature (°C) | 19.8 | 20.6 | 20.3 | 20.3 | 20.8 | 20.3 | 19.9 | 20.2 | 20.4 | 20.8 | 20.6 | 20.8 |
| Absolute minimum temperature (°C) | 16.6 | 18.8 | 19.0 | 18.9 | 19.4 | 18.2 | 18.6 | 18.9 | 19.5 | 19.9 | 19.9 | 20.0 |
| 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 | 12.1 | 12.0 | 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) | 8.4 | 9.5 | 8.6 | 8.5 | 8.4 | 8.9 | 9.7 | 9.0 | 8.3 | 7.7 | 7.7 | 7.9 |
| Precipitation (mm) | 182 | 173 | 220 | 222 | 250 | 90 | 38 | 85 | 225 | 323 | 400 | 304 |
| Sunny days | 3 | 4 | 1 | 1 | 2 | 4 | 3 | 1 | 0 | 0 | 0 | 3 |
| Rainy days | 28 | 24 | 30 | 29 | 29 | 26 | 28 | 30 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Province du Haut-Ogooué is at