Average annual temperature is 24.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 110 days
Number of rainy days: 255 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) | 34.1 | 36.3 | 34.1 | 31.8 | 32.3 | 31.2 | 30.3 | 30.6 | 30.0 | 31.5 | 30.8 | 34.0 |
| Average daytime temperature (°C) | 32.1 | 33.7 | 30.5 | 28.8 | 29.6 | 28.0 | 28.5 | 28.2 | 28.1 | 28.9 | 28.8 | 31.5 |
| Average temperature (°C) | 24.5 | 26.4 | 25.0 | 24.1 | 24.8 | 23.6 | 24.0 | 23.9 | 23.6 | 24.0 | 23.8 | 24.6 |
| Average night temperature (°C) | 18.2 | 20.2 | 21.1 | 20.5 | 21.0 | 20.5 | 20.6 | 20.5 | 20.4 | 20.6 | 20.7 | 19.0 |
| Absolute minimum temperature (°C) | 16.3 | 16.9 | 19.5 | 19.3 | 18.5 | 20.0 | 19.2 | 17.9 | 19.5 | 19.0 | 19.5 | 16.4 |
| 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 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 8.6 | 8.2 | 9.7 | 8.3 | 9.0 | 8.6 | 8.7 | 9.4 | 8.3 | 10.3 |
| Precipitation (mm) | 0 | 1 | 82 | 167 | 84 | 161 | 118 | 110 | 220 | 160 | 153 | 7 |
| Sunny days | 30 | 24 | 12 | 4 | 5 | 2 | 0 | 3 | 1 | 2 | 1 | 26 |
| Rainy days | 1 | 4 | 19 | 26 | 26 | 28 | 31 | 28 | 29 | 29 | 29 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dem is at