Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Héréko
* Weather data for Héréko 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) | 35.2 | 37.3 | 38.1 | 39.5 | 38.5 | 34.8 | 35.2 | 33.1 | 35.1 | 35.7 | 36.1 | 35.8 |
| Average daytime temperature (°C) | 32.4 | 34.9 | 36.7 | 37.8 | 34.7 | 32.3 | 31.6 | 30.4 | 31.4 | 33.3 | 34.9 | 32.7 |
| Average temperature (°C) | 23.2 | 26.0 | 28.6 | 30.3 | 28.3 | 26.7 | 25.7 | 25.0 | 25.4 | 26.6 | 27.0 | 23.4 |
| Average night temperature (°C) | 15.9 | 18.8 | 22.1 | 23.8 | 23.7 | 22.8 | 22.0 | 21.7 | 21.6 | 21.8 | 20.1 | 15.1 |
| Absolute minimum temperature (°C) | 13.6 | 15.6 | 18.5 | 22.1 | 22.6 | 21.8 | 21.1 | 20.8 | 20.4 | 19.6 | 16.2 | 11.6 |
| 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 | 12.6 | 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) | 10.3 | 9.9 | 10.2 | 10.3 | 8.7 | 9.4 | 8.7 | 8.1 | 8.8 | 9.9 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 1 | 78 | 158 | 178 | 250 | 248 | 90 | 3 | 0 |
| Sunny days | 31 | 27 | 27 | 27 | 9 | 7 | 2 | 2 | 2 | 9 | 25 | 31 |
| Rainy days | 0 | 1 | 4 | 3 | 22 | 23 | 29 | 29 | 28 | 22 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Héréko is at