Average annual temperature is 24.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Diéboïdou
* Weather data for Diéboïdou 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) | 34.4 | 36.3 | 35.7 | 34.7 | 34.9 | 31.8 | 32.5 | 33.2 | 33.2 | 32.7 | 33.9 | 34.3 |
| Average daytime temperature (°C) | 33.0 | 34.4 | 32.9 | 33.0 | 31.6 | 29.6 | 28.8 | 28.9 | 30.0 | 30.3 | 31.6 | 32.6 |
| Average temperature (°C) | 23.9 | 26.0 | 25.5 | 25.5 | 25.2 | 23.8 | 23.3 | 23.4 | 23.7 | 24.0 | 24.4 | 23.6 |
| Average night temperature (°C) | 16.6 | 19.4 | 20.5 | 21.1 | 21.3 | 20.7 | 20.2 | 20.4 | 20.6 | 20.1 | 19.6 | 16.4 |
| Absolute minimum temperature (°C) | 14.4 | 15.7 | 18.7 | 20.2 | 20.2 | 19.8 | 19.1 | 19.6 | 19.4 | 18.3 | 17.2 | 14.1 |
| 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 | 12.6 | 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) | 10.5 | 10.0 | 9.2 | 9.7 | 8.5 | 8.0 | 7.5 | 7.4 | 8.4 | 8.8 | 9.4 | 10.7 |
| Precipitation (mm) | 7 | 4 | 111 | 86 | 148 | 164 | 272 | 324 | 213 | 120 | 76 | 0 |
| Sunny days | 28 | 22 | 15 | 9 | 2 | 0 | 0 | 1 | 0 | 2 | 12 | 30 |
| Rainy days | 3 | 6 | 16 | 21 | 29 | 30 | 31 | 30 | 30 | 29 | 18 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diéboïdou is at