Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Guidali Koutiouri
* Weather data for Guidali Koutiouri 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) | 37.3 | 38.6 | 39.7 | 39.8 | 37.7 | 36.2 | 32.5 | 31.7 | 32.4 | 32.5 | 35.8 | 35.6 |
| Average daytime temperature (°C) | 34.0 | 36.2 | 36.8 | 37.4 | 35.2 | 32.6 | 29.9 | 29.6 | 30.2 | 31.1 | 33.0 | 33.1 |
| Average temperature (°C) | 25.8 | 27.9 | 28.7 | 30.0 | 29.1 | 27.5 | 25.5 | 25.3 | 25.6 | 26.1 | 26.5 | 25.5 |
| Average night temperature (°C) | 18.8 | 20.1 | 21.2 | 23.5 | 24.7 | 24.1 | 22.9 | 22.7 | 22.8 | 22.9 | 20.8 | 18.9 |
| Absolute minimum temperature (°C) | 16.5 | 17.3 | 19.3 | 21.4 | 22.5 | 23.1 | 21.6 | 21.6 | 21.9 | 21.8 | 16.4 | 15.6 |
| 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 | 12.7 | 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) | 10.0 | 10.3 | 10.5 | 10.8 | 8.7 | 8.9 | 7.6 | 7.4 | 8.4 | 9.0 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 56 | 129 | 346 | 402 | 342 | 263 | 9 | 0 |
| Sunny days | 31 | 27 | 31 | 29 | 10 | 7 | 2 | 1 | 1 | 4 | 24 | 30 |
| Rainy days | 0 | 1 | 0 | 1 | 21 | 23 | 29 | 30 | 29 | 27 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guidali Koutiouri is at