Month guide · Laranjeiro, Lisbon area

Laranjeiro (Lisbon area) in August: weather and what to expect

In August, Laranjeiro (Lisbon area) averages highs of 26°C and lows of 18°C, with about 2 rainy days and 6 mm of rain. Highs are 1°C warmer than in July and 2°C warmer than in September. Crowds in the Lisbon area are at their peak. These are regional figures for the wider area.

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

Average high Regional26°CLow 18°C
Sea temperature Modelled19°COpen sea nearby, average for the month
Rainy days Regional26 mm in total
UV index Modelled8Very high at noon on a clear day
Crowds RegionalPeakThe Lisbon area as a whole

Is August a good time to visit?

Good for

No verdicts for Laranjeiro (Lisbon area) in August 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 August

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

Highs stay about the same through the month.

August in detail

Regional · ERA5-Land
MeasureJulyAugustSeptember
Average high26°C26°C25°C
Average low18°C18°C18°C
Rainy days (at least 1 mm)125
Total rainfall4 mm6 mm31 mm
Daylight (mid-month)14 h 38 min13 h 43 min12 h 30 min

Crowds, holidays and daylight

Visitor level RegionalPeakNights booked through online platforms in the Lisbon area in August 2025: the busiest month of the year.

Public holidays in August 2027

  • 15 Aug Assumption Day

Local (municipal) holidays are not included.

Daylight mid-month Exact13 h 43 minSunrise to sunset, calculated from the town's coordinates.

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

How August is changing

Regional · ERA5-Land

August highs are 0.9°C warmer than in 1991-2000, and August rainfall is down about 80% (2016-2025 against 1991-2000). Days above 30°C in August went from 3.2 to 3.6 a year on average.

Questions about Laranjeiro (Lisbon area) in August

How warm is Laranjeiro (Lisbon area) in August?

Average highs are 26°C and lows 18°C. July averages 26°C and September 25°C. These are regional figures for the wider area.

Does it rain much in Laranjeiro (Lisbon area) in August?

About 2 days have at least 1 mm of rain, with 6 mm in total over the month. These are regional figures for the wider area.

Is Laranjeiro (Lisbon area) busy in August?

In August 2025, nights booked through online platforms in the Lisbon area were the busiest month of the year, which we count as peak. The figure is for the whole region and leaves out hotels.

How long are the days in Laranjeiro (Lisbon area) in August?

About 13 h 43 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