Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Dioumboutigui
* Weather data for Dioumboutigui 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) | 36.7 | 38.5 | 39.7 | 40.0 | 39.2 | 34.6 | 33.4 | 32.6 | 33.0 | 35.3 | 35.9 | 35.8 |
| Average daytime temperature (°C) | 33.4 | 36.2 | 37.5 | 38.3 | 34.7 | 31.9 | 30.4 | 29.2 | 30.3 | 32.9 | 34.4 | 33.4 |
| Average temperature (°C) | 26.0 | 28.9 | 30.7 | 31.8 | 29.3 | 27.5 | 26.2 | 25.3 | 25.8 | 27.6 | 28.0 | 25.9 |
| Average night temperature (°C) | 19.1 | 21.6 | 24.6 | 25.7 | 24.6 | 23.6 | 22.8 | 22.2 | 22.3 | 22.9 | 21.9 | 18.9 |
| Absolute minimum temperature (°C) | 15.5 | 19.7 | 21.3 | 23.7 | 22.3 | 22.4 | 21.6 | 21.5 | 21.5 | 21.3 | 18.8 | 16.1 |
| 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) | 11.5 | 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) | 10.4 | 10.2 | 10.4 | 10.2 | 9.3 | 9.5 | 9.4 | 8.2 | 9.7 | 10.4 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 9 | 151 | 58 | 157 | 259 | 188 | 33 | 1 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 11 | 9 | 3 | 2 | 4 | 14 | 27 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 20 | 21 | 28 | 29 | 26 | 17 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dioumboutigui is at