Month guide · Prior Velho, Portugal

Prior Velho in October: weather and what to expect

In October, Prior Velho averages highs of 21°C and lows of 15°C, with about 10 rainy days and 82 mm of rain. Highs are 4°C cooler than in September and 4°C warmer than in November. Crowds in the Lisbon area are high.

Based on 1991-2020 climate data · Updated 1 November 2026 · Sources

Average high Town-level21°CLow 15°C
Sea temperature Modelled18°COpen sea nearby, average for the month
Rainy days Town-level1082 mm in total
UV index Modelled4Moderate at noon on a clear day
Crowds RegionalHighThe Lisbon area as a whole

Is October a good time to visit?

Good for

No verdicts for Prior Velho in October yet. They only use climate values that are precise enough to judge with.

Not ideal for

  • Reliable dry weather
    About 10 rainy days in the month

Daily highs through October

Town-level · ERA5-Land 1991-2020
Usual range (8 in 10 years)Typical high

Highs fall about 3°C over the month. Nights below 10°C in about 1 in 5.

October in detail

Town-level · ERA5-Land
MeasureSeptemberOctoberNovember
Average high25°C21°C17°C
Average low17°C15°C12°C
Rainy days (at least 1 mm)51011
Total rainfall32 mm82 mm83 mm
Daylight (mid-month)12 h 30 min11 h 15 min10 h 06 min

Crowds, holidays and daylight

Visitor level RegionalHighNights booked through online platforms in the Lisbon area in October 2025: about 75% of the busiest month.

Public holidays in October 2027

  • 5 Oct Republic Day

Local (municipal) holidays are not included.

Daylight mid-month Exact11 h 15 minSunrise to sunset, calculated from the town's coordinates.

The nearest towns with a warmer October. Distances are in a straight line.

How October is changing

Town-level · ERA5-Land

October highs are 2.2°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 1.6 to 7.6 a year on average.

Questions about Prior Velho in October

Is October a good time to visit Prior Velho?

It is less suited to reliable dry weather (about 10 rainy days in the month).

How warm is Prior Velho in October?

Average highs are 21°C and lows 15°C. September averages 25°C and November 17°C.

Does it rain much in Prior Velho in October?

About 10 days have at least 1 mm of rain, with 82 mm in total over the month.

Is Prior Velho 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 Prior Velho 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