Average annual temperature is 13.8 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Grade
* Weather data for Grade 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) | 13.8 | 19.2 | 20.5 | 24.9 | 26.2 | 30.6 | 29.3 | 35.4 | 29.9 | 29.7 | 18.7 | 15.4 |
| Average daytime temperature (°C) | 10.7 | 14.0 | 14.1 | 18.8 | 20.5 | 23.4 | 24.1 | 26.1 | 22.2 | 20.1 | 14.6 | 11.9 |
| Average temperature (°C) | 6.9 | 7.5 | 10.3 | 13.5 | 15.4 | 18.8 | 18.9 | 20.5 | 17.6 | 16.3 | 11.4 | 8.4 |
| Average night temperature (°C) | 3.4 | 2.3 | 6.7 | 8.0 | 10.3 | 14.2 | 13.8 | 15.2 | 13.6 | 13.0 | 9.1 | 5.2 |
| Absolute minimum temperature (°C) | -1.5 | -2.4 | -2.7 | 2.0 | 6.1 | 11.6 | 10.0 | 11.0 | 8.1 | 8.0 | 4.3 | 0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.5 | 9.1 | 6.3 | 9.9 | 11.2 | 11.8 | 12.6 | 11.5 | 9.4 | 5.9 | 4.3 | 4.9 |
| Precipitation (mm) | 470 | 13 | 379 | 84 | 121 | 169 | 37 | 36 | 156 | 665 | 564 | 367 |
| Sunny days | 12 | 23 | 10 | 17 | 13 | 13 | 19 | 25 | 10 | 12 | 10 | 13 |
| Rainy days | 19 | 5 | 21 | 13 | 18 | 17 | 12 | 6 | 20 | 19 | 20 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grade during the most sunny months:
The largest precipitation sum in Grade is at