Average annual temperature is 24.6 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Demou
* Weather data for Demou Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 35.4 | 34.6 | 33.6 | 33.4 | 30.8 | 30.5 | 30.5 | 30.9 | 30.7 | 32.0 | 33.5 |
| Average daytime temperature (°C) | 32.7 | 33.3 | 32.0 | 31.9 | 30.8 | 28.7 | 28.4 | 28.5 | 28.9 | 29.0 | 30.1 | 31.8 |
| Average temperature (°C) | 24.4 | 26.1 | 25.5 | 25.6 | 25.3 | 24.1 | 23.7 | 23.6 | 23.9 | 24.1 | 24.6 | 24.1 |
| Average night temperature (°C) | 17.6 | 20.6 | 21.4 | 21.8 | 22.0 | 21.4 | 21.2 | 21.1 | 21.3 | 21.1 | 21.0 | 17.9 |
| Absolute minimum temperature (°C) | 15.0 | 17.9 | 20.6 | 20.1 | 21.0 | 20.5 | 20.2 | 19.8 | 20.2 | 19.4 | 19.2 | 15.9 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.3 | 9.3 | 8.5 | 8.3 | 7.5 | 6.6 | 7.6 | 6.5 | 8.3 | 8.2 | 9.0 | 10.7 |
| Precipitation (mm) | 10 | 7 | 147 | 160 | 213 | 226 | 250 | 346 | 228 | 183 | 67 | 1 |
| Sunny days | 24 | 19 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 28 |
| Rainy days | 7 | 9 | 22 | 26 | 31 | 30 | 31 | 31 | 30 | 29 | 24 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Demou during the most sunny months:
The largest precipitation sum in Demou is at