Average annual temperature is 16.0 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Granja
* Weather data for Granja 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) | 16.8 | 20.8 | 25.7 | 29.7 | 32.1 | 34.2 | 33.5 | 41.9 | 33.9 | 33.3 | 20.5 | 19.1 |
| Average daytime temperature (°C) | 13.2 | 15.5 | 18.2 | 23.2 | 24.5 | 26.5 | 28.1 | 30.9 | 25.6 | 23.9 | 17.3 | 14.0 |
| Average temperature (°C) | 8.9 | 9.5 | 12.9 | 16.2 | 18.1 | 20.4 | 20.9 | 22.8 | 19.7 | 18.7 | 13.6 | 9.6 |
| Average night temperature (°C) | 5.2 | 5.2 | 8.1 | 10.2 | 12.5 | 15.5 | 15.1 | 16.4 | 14.9 | 14.2 | 10.3 | 6.0 |
| Absolute minimum temperature (°C) | -0.4 | -0.5 | -0.2 | 5.9 | 7.8 | 12.1 | 11.0 | 12.4 | 10.2 | 9.4 | 4.7 | -0.2 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.5 | 8.9 | 8.7 | 10.2 | 10.8 | 11.7 | 12.3 | 11.8 | 9.7 | 6.7 | 6.1 | 6.1 |
| Precipitation (mm) | 187 | 20 | 90 | 24 | 66 | 94 | 4 | 1 | 98 | 272 | 170 | 65 |
| Sunny days | 15 | 20 | 13 | 18 | 15 | 12 | 25 | 27 | 12 | 12 | 10 | 12 |
| Rainy days | 16 | 8 | 18 | 12 | 16 | 18 | 6 | 4 | 18 | 19 | 20 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Granja during the most sunny months:
The largest precipitation sum in Granja is at