Month guide · Monte Real, Portugal

Monte Real in May: weather and what to expect

In May, Monte Real averages highs of 19°C and lows of 13°C, with about 10 rainy days and 65 mm of rain. Highs are 2°C warmer than in April and 2°C cooler than in June. Crowds in Centro are low.

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

Average high Town-level19°CLow 13°C
Sea temperature Modelled16°COpen sea nearby, average for the month
Rainy days Town-level1065 mm in total
UV index Modelled8Very high at noon on a clear day
Crowds RegionalLowCentro as a whole

Is May a good time to visit?

Good for

No verdicts for Monte Real in May 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 May

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

Highs climb about 3°C over the month. Nights below 10°C in about 1 in 2.

May in detail

Town-level · ERA5-Land
MeasureAprilMayJune
Average high17°C19°C22°C
Average low11°C13°C15°C
Rainy days (at least 1 mm)12105
Total rainfall84 mm65 mm22 mm
Daylight (mid-month)13 h 13 min14 h 21 min14 h 59 min

Crowds, holidays and daylight

Visitor level RegionalLowNights booked through online platforms in Centro in May 2025: about 30% of the busiest month.

Public holidays in May 2027

  • 1 May Labor Day
  • 27 May Corpus Christi

Local (municipal) holidays are not included.

Daylight mid-month Exact14 h 21 minSunrise to sunset, calculated from the town's coordinates.

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

How May is changing

Town-level · ERA5-Land

May highs are 0.7°C warmer than in 1991-2000, and May rainfall is down about 40% (2016-2025 against 1991-2000). Days above 20°C in May went from 8.8 to 12 a year on average.

Questions about Monte Real in May

How warm is Monte Real in May?

Average highs are 19°C and lows 13°C. April averages 17°C and June 22°C.

Does it rain much in Monte Real in May?

About 10 days have at least 1 mm of rain, with 65 mm in total over the month.

Is Monte Real busy in May?

In May 2025, nights booked through online platforms in Centro were about 30% 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 Monte Real in May?

About 14 h 21 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