Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 211 days
Number of rainy days: 154 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) | 36.3 | 38.4 | 38.7 | 39.8 | 38.8 | 34.2 | 33.6 | 32.2 | 32.7 | 35.4 | 35.5 | 35.9 |
| Average daytime temperature (°C) | 32.9 | 35.9 | 37.2 | 38.0 | 34.6 | 31.8 | 30.4 | 29.2 | 30.1 | 32.6 | 34.1 | 33.5 |
| Average temperature (°C) | 25.2 | 28.4 | 30.4 | 31.5 | 29.1 | 27.3 | 26.2 | 25.2 | 25.6 | 27.3 | 27.7 | 25.7 |
| Average night temperature (°C) | 18.3 | 21.3 | 24.0 | 25.3 | 24.6 | 23.4 | 22.7 | 22.1 | 22.1 | 22.8 | 21.7 | 18.4 |
| Absolute minimum temperature (°C) | 14.8 | 19.7 | 20.1 | 22.0 | 22.2 | 22.2 | 21.9 | 20.9 | 21.3 | 21.8 | 18.1 | 15.8 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.1 | 10.4 | 10.3 | 9.0 | 9.2 | 9.6 | 8.4 | 9.6 | 10.5 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 4 | 16 | 89 | 52 | 153 | 224 | 193 | 47 | 2 | 0 |
| Sunny days | 30 | 28 | 27 | 27 | 11 | 11 | 4 | 1 | 3 | 12 | 26 | 31 |
| Rainy days | 1 | 0 | 4 | 3 | 20 | 19 | 27 | 30 | 27 | 19 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dialadougou is at