Month guide · Entroncamento, Portugal
Entroncamento in September: weather and what to expect
September is the last month of the year with average highs above 25°C in Entroncamento. In September, Entroncamento is among the 100 warmest of 759 towns in Portugal. In September, Entroncamento averages highs of 28°C and lows of 16°C, with about 5 rainy days and 42 mm of rain. Crowds in Oeste e Vale do Tejo are medium.
Is September a good time to visit?
Good for
No verdicts for Entroncamento in September 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 September
Town-level · ERA5-Land 1991-2020Highs fall about 5°C over the month.
September in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in September 2027
No national or regional public holidays.
Local (municipal) holidays are not included.
Warmer in September
Where is warm in September →| Place | High | Rain days | From Entroncamento |
|---|---|---|---|
| Pinheiro Grande, Oeste e Vale do Tejo | 28°C | 5 | 9 km |
| Vila Nova da Barquinha, Oeste e Vale do Tejo | 28°C | 5 | 3 km |
| Praia do Ribatejo, Oeste e Vale do Tejo | 28°C | 5 | 10 km |
| Golegã, Oeste e Vale do Tejo | 28°C | 5 | 7 km |
| Riachos, Oeste e Vale do Tejo | 28°C | 5 | 5 km |
The nearest towns with a warmer September. Distances are in a straight line.
How September is changing
Town-level · ERA5-LandSeptember highs are 2.1°C warmer than in 1991-2000, and September rainfall is down about 25% (2016-2025 against 1991-2000). Days above 30°C in September went from 5.7 to 9.7 a year on average.
Questions about Entroncamento in September
How warm is Entroncamento in September?
Average highs are 28°C and lows 16°C. August averages 31°C and October 23°C.
Does it rain much in Entroncamento in September?
About 5 days have at least 1 mm of rain, with 42 mm in total over the month.
Is Entroncamento busy in September?
In September 2025, nights booked through online platforms in Oeste e Vale do Tejo were about 40% 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 Entroncamento in September?
About 12 h 31 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