Average annual temperature is 23.1 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 12
Number of rainy days: 353
Number of snow days:
Average annual precipitation: 2418 mm
Look at detailed online map of Oyem
* Weather data for Oyem Gabon is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 32 | 31.8 | 31.2 | 30.9 | 30.9 | 29.7 | 30.2 | 30.1 | 30.5 | 30.6 | 32.4 |
| Average daytime temperature (°C) | 28.7 | 29.9 | 28.5 | 29.1 | 28.9 | 28.4 | 28.7 | 28.7 | 28.3 | 28.2 | 27.9 | 29.9 |
| Average temperature (°C) | 22.9 | 23.7 | 22.9 | 23.2 | 23.4 | 23 | 23.1 | 23.2 | 22.8 | 22.7 | 22.6 | 23.9 |
| Average night temperature (°C) | 19.3 | 19.7 | 19.9 | 19.8 | 20.3 | 20.1 | 20.1 | 20 | 20.1 | 20 | 19.9 | 20.3 |
| Absolute minimum temperature (°C) | 17.8 | 17.9 | 18.3 | 18.8 | 19.5 | 19.5 | 19.4 | 18.3 | 19.2 | 18.7 | 18.9 | 19 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12 |
| Daylight mean duration (h) | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 |
| Daylight minimum duration (h) | 12 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 12 |
| Sunshine mean duration (h) | 8 | 8.9 | 7 | 8.2 | 7.7 | 7.8 | 7.9 | 8 | 6.9 | 7.4 | 6.3 | 8.2 |
| Precipitation (mm) | 115 | 80 | 211 | 222 | 186 | 179 | 121 | 149 | 258 | 364 | 396 | 138 |
| Sunny days | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | |||
| Rainy days | 30 | 27 | 30 | 29 | 30 | 29 | 31 | 30 | 30 | 31 | 29 | 27 |
The largest precipitation sum in Oyem is at