Average annual temperature is 16.9 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of São Gregório
* Weather data for São Gregório 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) | 17.9 | 18.0 | 26.1 | 33.6 | 31.4 | 38.6 | 38.6 | 40.8 | 33.9 | 33.7 | 20.8 | 17.6 |
| Average daytime temperature (°C) | 12.5 | 14.2 | 18.6 | 24.8 | 24.7 | 29.7 | 32.4 | 34.1 | 26.5 | 24.4 | 17.1 | 13.3 |
| Average temperature (°C) | 8.3 | 9.1 | 13.2 | 17.8 | 18.6 | 23.1 | 24.1 | 25.9 | 20.6 | 19.5 | 13.2 | 9.3 |
| Average night temperature (°C) | 5.0 | 5.0 | 8.6 | 11.3 | 13.1 | 16.8 | 16.1 | 18.2 | 15.7 | 15.1 | 9.8 | 5.9 |
| Absolute minimum temperature (°C) | 0.8 | 1.0 | 0.3 | 5.9 | 11.4 | 13.5 | 12.6 | 13.7 | 12.1 | 9.0 | 5.1 | 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.4 | 9.1 | 8.9 | 11.4 | 11.5 | 12.3 | 13.1 | 12.5 | 9.7 | 7.1 | 6.6 | 6.5 |
| Precipitation (mm) | 73 | 19 | 23 | 11 | 30 | 19 | 0 | 0 | 80 | 164 | 61 | 29 |
| Sunny days | 17 | 23 | 18 | 24 | 21 | 18 | 29 | 30 | 16 | 12 | 16 | 16 |
| Rainy days | 14 | 5 | 13 | 6 | 10 | 12 | 2 | 1 | 14 | 19 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit São Gregório during the most sunny months:
The largest precipitation sum in São Gregório is at