Average annual temperature is 27.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Alafissa
* Weather data for Alafissa Guinea-Bissau is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.1 | 38.6 | 39.9 | 40.6 | 40.0 | 38.4 | 33.8 | 33.0 | 32.6 | 33.9 | 36.2 | 35.2 |
| Average daytime temperature (°C) | 33.2 | 36.5 | 37.7 | 38.5 | 37.5 | 33.8 | 31.0 | 30.5 | 31.0 | 32.2 | 34.4 | 33.0 |
| Average temperature (°C) | 25.3 | 28.3 | 29.8 | 31.4 | 31.5 | 28.9 | 26.7 | 26.2 | 26.4 | 27.3 | 27.2 | 24.9 |
| Average night temperature (°C) | 18.9 | 20.7 | 22.1 | 24.7 | 26.4 | 25.2 | 23.9 | 23.5 | 23.4 | 23.8 | 20.7 | 18.5 |
| Absolute minimum temperature (°C) | 15.9 | 18.3 | 19.7 | 22.9 | 23.4 | 23.9 | 22.6 | 22.4 | 22.5 | 22.5 | 16.8 | 15.1 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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 | 10.3 | 10.5 | 10.7 | 9.7 | 8.9 | 8.1 | 7.6 | 8.1 | 9.3 | 10.4 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 10 | 118 | 226 | 347 | 366 | 104 | 0 | 4 |
| Sunny days | 31 | 28 | 31 | 30 | 20 | 9 | 2 | 1 | 0 | 10 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 11 | 21 | 29 | 30 | 30 | 21 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alafissa is at