Month guide · Mem Martins, Portugal
Mem Martins in October: weather and what to expect
In October, Mem Martins averages highs of 20°C and lows of 15°C, with about 10 rainy days and 85 mm of rain. Highs are 3°C cooler than in September and 4°C warmer than in November. Crowds in the Lisbon area are high.
Is October a good time to visit?
Good for
No verdicts for Mem Martins in October 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 October
Town-level · ERA5-Land 1991-2020Highs fall about 2°C over the month. A day above 25°C happens in roughly 1 October in 3.
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 Mem Martins |
|---|---|---|---|
| Benavente, Oeste e Vale do Tejo | 23°C | 9 | 51 km |
| Samora Correia, Oeste e Vale do Tejo | 23°C | 9 | 44 km |
| Alhandra, Lisbon area | 22°C | 10 | 32 km |
| Vila Franca de Xira, Lisbon area | 22°C | 10 | 35 km |
| Carregado, Oeste e Vale do Tejo | 22°C | 10 | 41 km |
The nearest towns with a warmer October. Distances are in a straight line.
How October is changing
Town-level · ERA5-LandOctober highs are 1.8°C warmer than in 1991-2000, and October rainfall is down about 20% (2016-2025 against 1991-2000). Days above 25°C in October went from 0.1 to 2.5 a year on average.
Questions about Mem Martins in October
Is October a good time to visit Mem Martins?
It is less suited to reliable dry weather (about 10 rainy days in the month).
How warm is Mem Martins in October?
Average highs are 20°C and lows 15°C. September averages 23°C and November 16°C.
Does it rain much in Mem Martins in October?
About 10 days have at least 1 mm of rain, with 85 mm in total over the month.
Is Mem Martins busy in October?
In October 2025, nights booked through online platforms in the Lisbon area were about 75% of the busiest month, which we count as high. The figure is for the whole region and leaves out hotels.
How long are the days in Mem Martins in October?
About 11 h 15 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