Month guide · Santo André, Portugal
Santo André in October: weather and what to expect
In October, Santo André averages highs of 22°C and lows of 15°C, with about 9 rainy days and 75 mm of rain. Highs are 3°C cooler than in September and 4°C warmer than in November. Crowds in the Alentejo are low.
Is October a good time to visit?
Good for
No verdicts for Santo André in October 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 October
Town-level · ERA5-Land 1991-2020Highs fall about 3°C over the month.
October in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in October 2027
- 5 Oct Republic Day
Local (municipal) holidays are not included.
Warmer in October
Where is warm in October →| Place | High | Rain days | From Santo André |
|---|---|---|---|
| Ermidas, Alentejo | 24°C | 8 | 36 km |
| Ferreira do Alentejo, Alentejo | 24°C | 8 | 58 km |
| Aljustrel, Alentejo | 23°C | 8 | 58 km |
| Odemira, Alentejo | 23°C | 9 | 53 km |
| Alcácer do Sal, Alentejo | 23°C | 9 | 42 km |
The nearest towns with a warmer October. Distances are in a straight line.
How October is changing
Town-level · ERA5-LandOctober highs are 1.9°C warmer than in 1991-2000, and October rainfall is about the same (2016-2025 against 1991-2000). Days above 25°C in October went from 1.4 to 6.2 a year on average.
Questions about Santo André in October
How warm is Santo André in October?
Average highs are 22°C and lows 15°C. September averages 24°C and November 18°C.
Does it rain much in Santo André in October?
About 9 days have at least 1 mm of rain, with 75 mm in total over the month.
Is Santo André busy in October?
In October 2025, nights booked through online platforms in the Alentejo were about 25% of the busiest month, which we count as low. The figure is for the whole region and leaves out hotels.
How long are the days in Santo André in October?
About 11 h 17 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