Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 193 days
Number of rainy days: 172 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) | 36.2 | 36.8 | 38.7 | 39.5 | 37.9 | 35.7 | 32.7 | 32.9 | 32.5 | 33.4 | 35.2 | 35.3 |
| Average daytime temperature (°C) | 33.5 | 35.1 | 35.5 | 36.6 | 35.0 | 32.5 | 30.1 | 29.9 | 30.8 | 31.6 | 33.2 | 33.2 |
| Average temperature (°C) | 25.3 | 26.7 | 27.4 | 29.1 | 29.0 | 27.5 | 25.8 | 25.6 | 26.0 | 26.5 | 26.8 | 25.4 |
| Average night temperature (°C) | 18.5 | 19.7 | 21.4 | 23.4 | 25.0 | 24.4 | 23.2 | 23.2 | 23.4 | 23.4 | 21.9 | 19.3 |
| Absolute minimum temperature (°C) | 16.2 | 17.8 | 19.0 | 21.4 | 22.4 | 23.4 | 21.5 | 22.2 | 22.5 | 22.5 | 19.3 | 16.4 |
| 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) | 9.9 | 10.4 | 10.4 | 10.8 | 8.7 | 8.5 | 7.7 | 6.6 | 7.7 | 8.7 | 10.0 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 67 | 115 | 394 | 438 | 400 | 282 | 30 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 12 | 6 | 1 | 0 | 2 | 2 | 22 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 19 | 24 | 30 | 31 | 28 | 29 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hamdallay is at