Month guide · Alcácer do Sal, Portugal
Alcácer do Sal in July: weather and what to expect
July is the driest month of the year in Alcácer do Sal. July highs in Alcácer do Sal are now 1.0°C warmer than in 1991-2000. In July, Alcácer do Sal averages highs of 30°C and lows of 17°C, with almost no rainy days and 3 mm of rain. Crowds in the Alentejo are high.
Is July a good time to visit?
Good for
No verdicts for Alcácer do Sal 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 2°C over the month.
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 Alcácer do Sal |
|---|---|---|---|
| Ferreira do Alentejo, Alentejo | 32°C | 0 | 49 km |
| Montemor-o-Novo, Alentejo | 32°C | 1 | 40 km |
| Alvito, Alentejo | 32°C | 1 | 47 km |
| Vendas Novas, Alentejo | 31°C | 1 | 34 km |
| Ermidas, Alentejo | 31°C | 1 | 43 km |
The nearest towns with a warmer July. Distances are in a straight line.
How July is changing
Town-level · ERA5-LandJuly highs are 1.0°C warmer than in 1991-2000 (2016-2025 against 1991-2000). Days above 35°C in July went from 2.8 to 4.7 a year on average.
Questions about Alcácer do Sal in July
How warm is Alcácer do Sal in July?
Average highs are 30°C and lows 17°C. June averages 27°C and August 30°C.
Does it rain much in Alcácer do Sal in July?
Hardly any days have at least 1 mm of rain, with 3 mm in total over the month.
Is Alcácer do Sal busy in July?
In July 2025, nights booked through online platforms in the Alentejo were about 70% 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 Alcácer do Sal in July?
About 14 h 36 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