Month guide · Sines, Portugal
Sines in November: weather and what to expect
In November, Sines averages highs of 18°C and lows of 12°C, with about 10 rainy days and 81 mm of rain. Highs are 4°C cooler than in October and 2°C warmer than in December. Crowds in the Lisbon area are medium.
Is November a good time to visit?
Good for
No verdicts for Sines in November yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Reliable dry weatherAbout 10 rainy days in the month
Daily highs through November
Town-level · ERA5-Land 1991-2020Highs fall about 3°C over the month.
November in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in November 2027
- 1 Nov All Saints' Day
Local (municipal) holidays are not included.
Warmer in November
Where is warm in November →| Place | High | Rain days | From Sines |
|---|---|---|---|
| Ermidas, Lisbon area | 18°C | 9 | 43 km |
| Odemira, Alentejo | 18°C | 9 | 45 km |
| Vila Nova de Milfontes, Alentejo | 18°C | 10 | 27 km |
| Almograve, Alentejo | 18°C | 10 | 34 km |
| Porto Covo, Lisbon area | 18°C | 10 | 13 km |
The nearest towns with a warmer November. Distances are in a straight line.
How November is changing
Town-level · ERA5-LandNovember highs are 0.5°C warmer than in 1991-2000, and November rainfall is down about 25% (2016-2025 against 1991-2000). Days above 20°C in November went from 4.6 to 6.3 a year on average.
Questions about Sines in November
Is November a good time to visit Sines?
It is less suited to reliable dry weather (about 10 rainy days in the month).
How warm is Sines in November?
Average highs are 18°C and lows 12°C. October averages 22°C and December 16°C.
Does it rain much in Sines in November?
About 10 days have at least 1 mm of rain, with 81 mm in total over the month.
Is Sines busy in November?
In November 2025, nights booked through online platforms in the Lisbon area 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 Sines in November?
About 10 h 10 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