Average annual temperature is 24.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of Ovan
* Weather data for Ovan 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 | 34.2 | 32.9 | 32.7 | 31.9 | 31.5 | 31.9 | 31.5 | 32.1 | 31.8 | 31.7 | 33.8 |
| Average daytime temperature (°C) | 29.4 | 30.8 | 29.2 | 29.8 | 29.7 | 29.4 | 29.6 | 29.5 | 29.6 | 29.1 | 29.1 | 30.6 |
| Average temperature (°C) | 24.0 | 24.7 | 23.7 | 24.0 | 24.4 | 23.9 | 24.1 | 24.0 | 23.8 | 23.7 | 23.7 | 24.8 |
| Average night temperature (°C) | 20.3 | 20.6 | 20.6 | 20.8 | 21.2 | 20.7 | 20.4 | 20.4 | 20.7 | 20.8 | 20.8 | 20.9 |
| Absolute minimum temperature (°C) | 19.3 | 19.1 | 19.5 | 19.8 | 20.1 | 19.0 | 19.5 | 19.3 | 19.4 | 20.0 | 19.6 | 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 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) | 8.1 | 9.3 | 7.2 | 7.9 | 8.7 | 8.0 | 8.4 | 7.5 | 7.0 | 7.7 | 7.5 | 8.5 |
| Precipitation (mm) | 73 | 88 | 265 | 243 | 175 | 138 | 69 | 92 | 234 | 292 | 296 | 73 |
| Sunny days | 2 | 6 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 6 |
| Rainy days | 29 | 22 | 31 | 28 | 31 | 29 | 30 | 30 | 30 | 31 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ovan is at