Average annual temperature is 18.3 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 249 days
Number of rainy days: 116 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) | 18.7 | 21.0 | 27.9 | 35.1 | 33.6 | 42.1 | 39.2 | 42.5 | 35.5 | 35.3 | 22.0 | 20.2 |
| Average daytime temperature (°C) | 14.4 | 16.7 | 20.8 | 27.1 | 26.9 | 32.2 | 34.4 | 36.2 | 28.1 | 26.1 | 19.1 | 15.1 |
| Average temperature (°C) | 9.1 | 10.1 | 14.1 | 19.2 | 20.4 | 25.1 | 26.5 | 27.9 | 21.9 | 20.3 | 14.0 | 10.0 |
| Average night temperature (°C) | 4.8 | 5.0 | 8.1 | 11.5 | 13.8 | 18.3 | 19.0 | 20.1 | 16.5 | 15.3 | 9.9 | 5.9 |
| Absolute minimum temperature (°C) | -1.2 | 0.1 | -1.6 | 6.9 | 11.5 | 14.2 | 15.8 | 16.2 | 11.7 | 9.2 | 3.7 | 0.8 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.5 | 8.8 | 8.7 | 11.6 | 12.0 | 12.1 | 13.1 | 12.5 | 9.8 | 7.8 | 7.2 | 6.4 |
| Precipitation (mm) | 24 | 25 | 20 | 14 | 27 | 20 | 0 | 0 | 60 | 170 | 38 | 22 |
| Sunny days | 18 | 20 | 16 | 27 | 20 | 21 | 30 | 31 | 18 | 12 | 18 | 18 |
| Rainy days | 13 | 8 | 15 | 3 | 11 | 9 | 1 | 0 | 12 | 19 | 12 | 13 |
| 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