Average annual temperature is 15.0 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Fail
* Weather data for Fail Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.0 | 18.2 | 22.8 | 28.1 | 28.7 | 32.9 | 32.4 | 39.9 | 31.5 | 31.5 | 19.9 | 16.9 |
| Average daytime temperature (°C) | 11.4 | 13.3 | 16.1 | 21.2 | 22.7 | 25.5 | 28.1 | 30.6 | 24.0 | 21.8 | 15.6 | 12.2 |
| Average temperature (°C) | 7.3 | 7.9 | 11.4 | 14.9 | 16.9 | 20.3 | 21.2 | 23.3 | 18.6 | 17.3 | 12.1 | 8.2 |
| Average night temperature (°C) | 3.5 | 3.8 | 7.1 | 9.0 | 11.7 | 15.3 | 14.7 | 16.5 | 14.1 | 13.2 | 9.1 | 4.7 |
| Absolute minimum temperature (°C) | -2.2 | -2.0 | -0.6 | 3.5 | 8.4 | 11.9 | 10.1 | 10.8 | 8.9 | 7.6 | 3.4 | -1.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 8.9 | 8.0 | 10.3 | 10.9 | 12.0 | 12.8 | 12.1 | 8.9 | 5.7 | 5.2 | 5.8 |
| Precipitation (mm) | 212 | 9 | 98 | 23 | 103 | 116 | 4 | 1 | 134 | 312 | 235 | 98 |
| Sunny days | 17 | 19 | 13 | 20 | 16 | 13 | 26 | 30 | 13 | 12 | 11 | 14 |
| Rainy days | 14 | 9 | 18 | 10 | 15 | 17 | 5 | 1 | 17 | 19 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fail during the most sunny months:
The largest precipitation sum in Fail is at