Average annual temperature is 15.9 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Guiães
* Weather data for Guiães 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) | 15.9 | 18.3 | 24.5 | 29.4 | 30.8 | 34.7 | 35.1 | 41.3 | 33.4 | 34.6 | 21.3 | 18.8 |
| Average daytime temperature (°C) | 11.7 | 13.8 | 17.3 | 22.8 | 24.6 | 27.5 | 30.2 | 32.7 | 26.5 | 23.7 | 16.2 | 11.0 |
| Average temperature (°C) | 7.5 | 7.2 | 12.1 | 15.9 | 18.3 | 21.7 | 23.2 | 24.8 | 20.5 | 18.9 | 12.8 | 7.3 |
| Average night temperature (°C) | 3.4 | 1.7 | 7.2 | 9.6 | 12.3 | 16.4 | 16.3 | 17.5 | 15.3 | 14.5 | 9.8 | 4.1 |
| Absolute minimum temperature (°C) | -1.9 | -2.1 | -1.8 | 3.5 | 8.3 | 13.4 | 11.5 | 13.6 | 10.7 | 9.2 | 3.7 | -1.7 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 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) | 6.0 | 8.8 | 8.6 | 10.5 | 11.9 | 12.7 | 13.2 | 12.4 | 10.2 | 6.6 | 5.1 | 5.1 |
| Precipitation (mm) | 139 | 12 | 48 | 28 | 57 | 77 | 1 | 1 | 97 | 211 | 146 | 84 |
| Sunny days | 17 | 20 | 12 | 19 | 20 | 13 | 27 | 30 | 14 | 12 | 10 | 16 |
| Rainy days | 14 | 8 | 19 | 11 | 11 | 17 | 4 | 1 | 16 | 19 | 20 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guiães during the most sunny months:
The largest precipitation sum in Guiães is at