Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Diérélandé
* Weather data for Diérélandé 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) | 38.6 | 40.9 | 42.5 | 42.8 | 42.0 | 40.0 | 34.4 | 32.1 | 34.1 | 33.8 | 35.8 | 36.3 |
| Average daytime temperature (°C) | 35.4 | 38.5 | 39.7 | 41.0 | 39.1 | 35.4 | 31.4 | 30.1 | 31.2 | 32.1 | 33.7 | 34.1 |
| Average temperature (°C) | 26.5 | 29.9 | 31.8 | 33.5 | 32.7 | 30.1 | 26.7 | 26.2 | 26.5 | 26.9 | 26.6 | 25.0 |
| Average night temperature (°C) | 17.7 | 21.9 | 24.0 | 25.8 | 27.7 | 25.9 | 23.4 | 23.3 | 23.1 | 23.0 | 19.6 | 17.1 |
| Absolute minimum temperature (°C) | 15.7 | 18.7 | 20.1 | 22.5 | 25.3 | 23.8 | 21.7 | 22.2 | 22.1 | 20.4 | 15.0 | 14.2 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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 | 10.1 | 10.4 | 10.6 | 8.5 | 9.5 | 9.3 | 8.6 | 9.1 | 9.3 | 10.7 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 47 | 173 | 352 | 260 | 330 | 100 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 16 | 10 | 1 | 2 | 3 | 10 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 15 | 20 | 30 | 29 | 27 | 21 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diérélandé is at