Average annual temperature is 23.5 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 61 days
Number of rainy days: 304 days
Look at detailed online map of Oyem
* Weather data for Oyem Cameroon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.3 | 33.5 | 33.2 | 31.1 | 32.1 | 31.2 | 31.2 | 31.6 | 30.7 | 31.3 | 30.9 | 32.9 |
| Average daytime temperature (°C) | 31.5 | 31.9 | 29.6 | 28.6 | 29.5 | 28.6 | 29.0 | 29.2 | 28.8 | 29.2 | 28.4 | 30.5 |
| Average temperature (°C) | 24.1 | 24.7 | 23.7 | 23.2 | 23.9 | 23.1 | 23.4 | 23.3 | 23.2 | 23.2 | 23.0 | 23.5 |
| Average night temperature (°C) | 19.0 | 19.5 | 20.1 | 19.9 | 20.3 | 20.1 | 20.0 | 20.0 | 20.1 | 20.0 | 19.9 | 18.5 |
| Absolute minimum temperature (°C) | 15.9 | 16.2 | 19.0 | 18.7 | 19.4 | 19.2 | 19.1 | 18.5 | 19.1 | 18.7 | 18.1 | 15.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.7 | 7.7 | 7.4 | 8.9 | 7.7 | 8.0 | 7.6 | 7.5 | 8.4 | 7.7 | 9.3 |
| Precipitation (mm) | 6 | 27 | 114 | 201 | 155 | 212 | 147 | 184 | 210 | 234 | 213 | 57 |
| Sunny days | 19 | 15 | 2 | 1 | 4 | 1 | 0 | 1 | 0 | 1 | 2 | 15 |
| Rainy days | 12 | 13 | 29 | 29 | 27 | 29 | 31 | 30 | 30 | 30 | 28 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oyem is at