Month guide · Lisbon, Portugal

Lisbon in June: weather and what to expect

In June, Lisbon averages highs of 23°C and lows of 16°C, with about 3 rainy days and 13 mm of rain. Highs are 3°C warmer than in May and 2°C cooler than in July. Crowds in the Lisbon area are high. These are regional figures for the wider area.

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

Average high Regional23°CLow 16°C
Sea temperature Modelled18°COpen sea nearby, average for the month
Rainy days Regional313 mm in total
UV index Modelled9Very high at noon on a clear day
Crowds RegionalHighThe Lisbon area as a whole

Is June a good time to visit?

Good for

No verdicts for Lisbon in June 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 June

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

Highs climb about 1°C over the month. A day above 30°C happens in roughly 1 June in 2.

June in detail

Regional · ERA5-Land
MeasureMayJuneJuly
Average high20°C23°C25°C
Average low14°C16°C18°C
Rainy days (at least 1 mm)731
Total rainfall45 mm13 mm4 mm
Daylight (mid-month)14 h 15 min14 h 51 min14 h 38 min

Crowds, holidays and daylight

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

Public holidays in June 2027

  • 10 Jun Day of Portugal, Camões, and the Portuguese Communities

Local (municipal) holidays are not included.

Daylight mid-month Exact14 h 51 minSunrise to sunset, calculated from the town's coordinates.

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

How June is changing

Regional · ERA5-Land

June highs are 0.3°C warmer than in 1991-2000, and June rainfall is about the same (2016-2025 against 1991-2000). Days above 25°C in June went from 6.8 to 7.4 a year on average.

Questions about Lisbon in June

How warm is Lisbon in June?

Average highs are 23°C and lows 16°C. May averages 20°C and July 25°C. These are regional figures for the wider area.

Does it rain much in Lisbon in June?

About 3 days have at least 1 mm of rain, with 13 mm in total over the month. These are regional figures for the wider area.

Is Lisbon busy in June?

In June 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 Lisbon in June?

About 14 h 51 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