Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Alassoya
* Weather data for Alassoya 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) | 38.4 | 37.7 | 38.9 | 37.3 | 35.3 | 32.7 | 33.0 | 32.3 | 32.2 | 32.8 | 33.8 | 35.9 |
| Average daytime temperature (°C) | 35.5 | 35.6 | 35.1 | 35.1 | 32.6 | 30.0 | 29.2 | 28.5 | 29.5 | 30.3 | 31.9 | 33.9 |
| Average temperature (°C) | 26.2 | 27.0 | 27.2 | 27.8 | 27.3 | 25.4 | 24.8 | 24.7 | 25.0 | 25.4 | 26.3 | 25.8 |
| Average night temperature (°C) | 19.8 | 21.5 | 22.4 | 23.4 | 24.3 | 23.3 | 22.5 | 22.6 | 22.7 | 22.7 | 22.6 | 19.7 |
| Absolute minimum temperature (°C) | 17.8 | 20.5 | 20.8 | 22.1 | 23.2 | 22.1 | 20.9 | 21.7 | 21.6 | 21.9 | 21.4 | 15.3 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.1 | 10.1 | 9.8 | 7.8 | 6.6 | 7.0 | 5.6 | 6.4 | 7.7 | 9.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 8 | 47 | 240 | 535 | 568 | 781 | 476 | 378 | 73 | 2 |
| Sunny days | 30 | 27 | 22 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 28 |
| Rainy days | 1 | 1 | 9 | 17 | 29 | 30 | 31 | 31 | 30 | 31 | 20 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alassoya is at