Month guide · São João, Portugal
São João in July: weather and what to expect
July is the driest month of the year in São João. The sea is still cool, around 18°C. In July, São João averages highs of 27°C and lows of 17°C, with about 4 rainy days and 21 mm of rain. Crowds in Centro are high.
Is July a good time to visit?
Good for
No verdicts for São João in July yet. They only use climate values that are precise enough to judge with.
Not ideal for
Nothing stands out as a weaker fit.
Daily highs through July
Town-level · ERA5-Land 1991-2020Highs climb about 3°C over the month. A day above 35°C happens in roughly 1 July in 2.
July in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in July 2027
No national or regional public holidays.
Local (municipal) holidays are not included.
Warmer in July
Where is warm in July →| Place | High | Rain days | From São João |
|---|---|---|---|
| Aldeia de Joanes, Centro | 31°C | 2 | 123 km |
| Fundão, Centro | 31°C | 2 | 124 km |
| Mirandela, Norte | 31°C | 3 | 137 km |
| Sertã, Centro | 30°C | 3 | 126 km |
| Vila Nova de Foz Côa, Norte | 30°C | 3 | 125 km |
The nearest towns with a warmer July. Distances are in a straight line.
How July is changing
Town-level · ERA5-LandJuly highs are 0.6°C warmer than in 1991-2000, and July rainfall is down about 30% (2016-2025 against 1991-2000). Days above 30°C in July went from 6.0 to 6.9 a year on average.
Questions about São João in July
How warm is São João in July?
Average highs are 27°C and lows 17°C. June averages 24°C and August 27°C.
Does it rain much in São João in July?
About 4 days have at least 1 mm of rain, with 21 mm in total over the month.
Is São João busy in July?
In July 2025, nights booked through online platforms in Centro were about 75% of the busiest month, which we count as high. The figure is for the whole region and leaves out hotels.
How long are the days in São João in July?
About 14 h 51 min from sunrise to sunset in the middle of the month.
Sources
Climate: ERA5-Land, Copernicus Climate Change Service (C3S) Climate Data Store, contains modified Copernicus information (CC BY 4.0). Crowds: Eurostat, nights spent in short-stay accommodation booked through online platforms (tour_ce_omn12) (CC BY 4.0). Place names and populations: GeoNames (CC BY 4.0). Climate averages cover 1991-2020. Daylight: calculated from the town's coordinates. Full methodology