Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Démon
* Weather data for Démon Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.5 | 38.3 | 38.2 | 37.7 | 35.6 | 33.8 | 33.0 | 32.2 | 34.3 | 34.9 | 36.1 | 35.8 |
| Average daytime temperature (°C) | 34.7 | 36.7 | 35.8 | 34.8 | 33.4 | 30.4 | 30.1 | 29.4 | 30.4 | 32.6 | 34.4 | 34.6 |
| Average temperature (°C) | 26.4 | 28.4 | 28.3 | 28.2 | 27.2 | 25.4 | 25.1 | 24.5 | 24.9 | 26.1 | 27.3 | 26.1 |
| Average night temperature (°C) | 19.7 | 21.5 | 23.0 | 23.5 | 23.2 | 22.2 | 22.1 | 21.7 | 21.7 | 22.1 | 21.8 | 19.2 |
| Absolute minimum temperature (°C) | 17.3 | 19.3 | 21.4 | 21.9 | 22.0 | 21.1 | 21.3 | 21.0 | 20.3 | 21.2 | 19.9 | 16.5 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.0 | 10.0 | 8.9 | 9.1 | 9.4 | 7.9 | 7.8 | 6.8 | 7.7 | 9.1 | 10.5 | 10.4 |
| Precipitation (mm) | 2 | 2 | 54 | 34 | 92 | 117 | 158 | 254 | 114 | 80 | 13 | 0 |
| Sunny days | 30 | 27 | 15 | 18 | 8 | 2 | 2 | 0 | 1 | 12 | 23 | 31 |
| Rainy days | 1 | 1 | 16 | 12 | 23 | 28 | 29 | 31 | 29 | 19 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Démon is at