Month guide · Mértola, Portugal
Mértola in November: weather and what to expect
In November, Mértola averages highs of 19°C and lows of 10°C, with about 7 rainy days and 57 mm of rain. Highs are 6°C cooler than in October and 3°C warmer than in December. Crowds in the Alentejo are low.
Is November a good time to visit?
Good for
No verdicts for Mértola in November 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 November
Town-level · ERA5-Land 1991-2020Highs fall about 4°C over the month. A day above 25°C happens in roughly 1 November in 3; nights below 5°C in about 1 in 3.
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 Mértola |
|---|---|---|---|
| Castro Marim, Algarve | 19°C | 7 | 51 km |
| Cabanas de Tavira, Algarve | 19°C | 7 | 57 km |
| Vila Real de Santo António, Algarve | 19°C | 7 | 54 km |
| Conceição, Algarve | 19°C | 7 | 55 km |
| Albufeira, Algarve | 19°C | 8 | 81 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 15% (2016-2025 against 1991-2000). Days above 20°C in November went from 11 to 14 a year on average.
Questions about Mértola in November
How warm is Mértola in November?
Average highs are 19°C and lows 10°C. October averages 24°C and December 16°C.
Does it rain much in Mértola in November?
About 7 days have at least 1 mm of rain, with 57 mm in total over the month.
Is Mértola busy in November?
In November 2025, nights booked through online platforms in the Alentejo were about 10% 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 Mértola in November?
About 10 h 11 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