Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Dialadougou
* Weather data for Dialadougou 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) | 35.0 | 36.5 | 37.1 | 36.3 | 35.8 | 32.4 | 31.3 | 32.0 | 32.7 | 32.3 | 34.4 | 35.1 |
| Average daytime temperature (°C) | 32.6 | 34.6 | 35.2 | 34.6 | 32.4 | 30.1 | 29.3 | 28.9 | 29.9 | 30.4 | 32.3 | 32.5 |
| Average temperature (°C) | 24.1 | 26.9 | 27.9 | 27.7 | 26.3 | 24.8 | 24.2 | 24.1 | 24.5 | 24.8 | 25.5 | 24.2 |
| Average night temperature (°C) | 16.9 | 20.1 | 21.9 | 22.6 | 22.4 | 21.4 | 21.0 | 21.0 | 21.2 | 21.0 | 20.2 | 17.2 |
| Absolute minimum temperature (°C) | 14.8 | 17.4 | 18.6 | 21.2 | 21.1 | 20.5 | 20.1 | 20.3 | 20.2 | 19.2 | 16.7 | 14.4 |
| 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) | 11.6 | 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) | 10.4 | 10.2 | 9.9 | 9.6 | 8.7 | 8.6 | 8.6 | 7.6 | 8.7 | 9.3 | 9.8 | 10.7 |
| Precipitation (mm) | 15 | 2 | 14 | 42 | 135 | 173 | 330 | 308 | 280 | 149 | 42 | 0 |
| Sunny days | 28 | 26 | 23 | 19 | 5 | 2 | 0 | 0 | 0 | 7 | 14 | 30 |
| Rainy days | 3 | 2 | 8 | 11 | 26 | 28 | 31 | 31 | 30 | 24 | 16 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dialadougou is at