Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Dem
* Weather data for Dem 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) | 38.5 | 39.2 | 41.1 | 41.7 | 41.4 | 35.9 | 33.9 | 33.6 | 34.0 | 36.4 | 37.2 | 36.9 |
| Average daytime temperature (°C) | 34.1 | 35.8 | 38.1 | 39.2 | 37.2 | 32.1 | 31.4 | 30.4 | 31.0 | 34.2 | 35.3 | 34.4 |
| Average temperature (°C) | 26.8 | 28.6 | 31.3 | 32.8 | 31.3 | 27.1 | 27.0 | 26.0 | 26.2 | 28.2 | 29.0 | 27.2 |
| Average night temperature (°C) | 20.3 | 22.2 | 25.3 | 26.9 | 26.5 | 23.6 | 23.5 | 22.5 | 22.5 | 22.8 | 23.3 | 20.7 |
| Absolute minimum temperature (°C) | 17.6 | 18.2 | 22.4 | 22.2 | 24.0 | 21.9 | 22.1 | 20.8 | 20.0 | 19.9 | 20.6 | 18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.9 | 10.0 | 9.9 | 10.3 | 8.7 | 9.7 | 8.5 | 9.2 | 10.4 | 9.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 7 | 36 | 40 | 170 | 84 | 165 | 66 | 17 | 5 | 0 |
| Sunny days | 31 | 28 | 27 | 23 | 16 | 3 | 5 | 3 | 5 | 16 | 26 | 31 |
| Rainy days | 0 | 0 | 4 | 7 | 15 | 27 | 26 | 28 | 25 | 15 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dem is at