Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Guiéfari
* Weather data for Guiéfari 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) | 38.5 | 38.1 | 39.2 | 39.4 | 37.3 | 34.5 | 32.8 | 33.2 | 32.9 | 33.2 | 36.1 | 37.1 |
| Average daytime temperature (°C) | 34.8 | 36.2 | 35.1 | 35.8 | 34.2 | 31.4 | 29.6 | 29.5 | 30.7 | 31.7 | 33.3 | 34.4 |
| Average temperature (°C) | 26.1 | 27.2 | 27.1 | 28.5 | 28.7 | 27.2 | 25.8 | 25.7 | 26.1 | 26.5 | 27.3 | 26.5 |
| Average night temperature (°C) | 20.1 | 21.0 | 22.2 | 23.9 | 25.4 | 24.7 | 23.4 | 23.4 | 23.6 | 23.6 | 23.2 | 20.9 |
| Absolute minimum temperature (°C) | 17.8 | 18.8 | 20.8 | 22.4 | 23.6 | 23.3 | 21.3 | 22.6 | 22.8 | 22.8 | 20.9 | 17.3 |
| 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) | 11.6 | 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) | 9.9 | 10.3 | 10.4 | 10.7 | 8.3 | 8.0 | 7.1 | 6.5 | 7.6 | 8.1 | 9.9 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 68 | 163 | 410 | 570 | 426 | 306 | 50 | 1 |
| Sunny days | 31 | 28 | 30 | 28 | 13 | 4 | 0 | 0 | 0 | 0 | 19 | 29 |
| Rainy days | 0 | 0 | 1 | 2 | 18 | 26 | 31 | 31 | 30 | 31 | 11 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guiéfari is at