Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Hamdallay
* Weather data for Hamdallay 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) | 37.7 | 37.1 | 37.3 | 37.7 | 35.9 | 33.8 | 31.8 | 31.8 | 32.5 | 33.0 | 35.7 | 36.4 |
| Average daytime temperature (°C) | 34.8 | 35.3 | 34.3 | 35.3 | 33.3 | 31.1 | 29.4 | 29.0 | 30.1 | 31.0 | 32.6 | 34.2 |
| Average temperature (°C) | 25.6 | 26.4 | 26.3 | 27.7 | 27.3 | 25.9 | 24.5 | 24.4 | 24.7 | 25.1 | 25.9 | 25.3 |
| Average night temperature (°C) | 18.2 | 19.6 | 20.4 | 22.2 | 23.6 | 23.1 | 22.0 | 22.0 | 21.9 | 22.1 | 21.0 | 18.3 |
| Absolute minimum temperature (°C) | 16.4 | 17.8 | 18.7 | 20.4 | 22.0 | 21.9 | 19.7 | 21.1 | 21.1 | 21.0 | 17.6 | 15.5 |
| 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) | 10.1 | 10.2 | 10.3 | 10.7 | 7.9 | 8.3 | 7.0 | 6.4 | 7.3 | 8.3 | 9.9 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 130 | 166 | 367 | 442 | 409 | 317 | 40 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 9 | 2 | 0 | 1 | 0 | 0 | 18 | 30 |
| Rainy days | 0 | 0 | 2 | 4 | 22 | 28 | 31 | 30 | 30 | 31 | 12 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hamdallay is at