Average annual temperature is 24.1 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Dendou
* Weather data for Dendou 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) | 33.2 | 34.4 | 34.8 | 34.4 | 33.3 | 31.4 | 30.8 | 32.2 | 31.2 | 31.3 | 32.3 | 33.0 |
| Average daytime temperature (°C) | 31.6 | 33.3 | 32.8 | 32.3 | 30.5 | 28.4 | 28.0 | 27.8 | 28.5 | 29.0 | 30.4 | 31.3 |
| Average temperature (°C) | 24.0 | 25.9 | 25.6 | 25.5 | 24.5 | 23.3 | 22.9 | 22.8 | 23.1 | 23.4 | 24.1 | 24.0 |
| Average night temperature (°C) | 17.7 | 19.2 | 20.1 | 21.2 | 21.1 | 20.5 | 20.1 | 20.2 | 20.2 | 20.1 | 19.8 | 18.0 |
| Absolute minimum temperature (°C) | 15.7 | 16.9 | 17.6 | 20.1 | 20.2 | 19.6 | 19.4 | 19.1 | 19.7 | 18.8 | 17.7 | 15.4 |
| 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 | 12.7 | 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) | 10.2 | 10.0 | 9.5 | 9.5 | 8.4 | 7.1 | 8.1 | 6.9 | 8.3 | 8.8 | 9.6 | 10.6 |
| Precipitation (mm) | 28 | 6 | 57 | 90 | 230 | 214 | 264 | 408 | 358 | 245 | 65 | 0 |
| Sunny days | 29 | 26 | 18 | 7 | 3 | 0 | 0 | 1 | 0 | 3 | 10 | 30 |
| Rainy days | 2 | 2 | 13 | 23 | 28 | 30 | 31 | 30 | 30 | 28 | 20 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dendou is at