Month guide · Alcácer do Sal, Portugal
Alcácer do Sal in June: weather and what to expect
In June, Alcácer do Sal averages highs of 27°C and lows of 16°C, with about 3 rainy days and 12 mm of rain. Highs are 4°C warmer than in May and 3°C cooler than in July. Crowds in the Alentejo are medium.
Is June a good time to visit?
Good for
No verdicts for Alcácer do Sal in June 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 June
Town-level · ERA5-Land 1991-2020Highs climb about 2°C over the month. A day above 35°C happens in roughly 1 June in 2.
June in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in June 2027
- 10 Jun Day of Portugal, Camões, and the Portuguese Communities
Local (municipal) holidays are not included.
Warmer in June
Where is warm in June →| Place | High | Rain days | From Alcácer do Sal |
|---|---|---|---|
| Ferreira do Alentejo, Alentejo | 29°C | 2 | 49 km |
| Ermidas, Alentejo | 29°C | 2 | 43 km |
| Montemor-o-Novo, Alentejo | 28°C | 3 | 40 km |
| Vendas Novas, Alentejo | 28°C | 3 | 34 km |
| Alvito, Alentejo | 28°C | 3 | 47 km |
The nearest towns with a warmer June. Distances are in a straight line.
How June is changing
Town-level · ERA5-LandJune highs are 1.1°C warmer than in 1991-2000, and June rainfall is down about 20% (2016-2025 against 1991-2000). Days above 30°C in June went from 7.8 to 8.5 a year on average.
Questions about Alcácer do Sal in June
How warm is Alcácer do Sal in June?
Average highs are 27°C and lows 16°C. May averages 23°C and July 30°C.
Does it rain much in Alcácer do Sal in June?
About 3 days have at least 1 mm of rain, with 12 mm in total over the month.
Is Alcácer do Sal busy in June?
In June 2025, nights booked through online platforms in the Alentejo were about 45% of the busiest month, which we count as medium. The figure is for the whole region and leaves out hotels.
How long are the days in Alcácer do Sal in June?
About 14 h 49 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