Month guide · Marco da Oliveirinha, Portugal
Marco da Oliveirinha in May: weather and what to expect
In May, Marco da Oliveirinha averages highs of 21°C and lows of 12°C, with about 11 rainy days and 86 mm of rain. Highs are 3°C warmer than in April and 3°C cooler than in June. Crowds in Centro are low.
Is May a good time to visit?
Good for
No verdicts for Marco da Oliveirinha in May yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Reliable dry weatherAbout 11 rainy days in the month
Daily highs through May
Town-level · ERA5-Land 1991-2020Highs climb about 3°C over the month. A day above 30°C happens in roughly 1 May in 2.
May in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in May 2027
- 1 May Labor Day
- 27 May Corpus Christi
Local (municipal) holidays are not included.
Warmer in May
Where is warm in May →| Place | High | Rain days | From Marco da Oliveirinha |
|---|---|---|---|
| Entroncamento, Oeste e Vale do Tejo | 23°C | 9 | 128 km |
| Tomar, Oeste e Vale do Tejo | 23°C | 9 | 114 km |
| Torres Novas, Oeste e Vale do Tejo | 23°C | 9 | 127 km |
| Sardoal, Oeste e Vale do Tejo | 23°C | 9 | 126 km |
| Meia Via, Oeste e Vale do Tejo | 23°C | 9 | 127 km |
The nearest towns with a warmer May. Distances are in a straight line.
How May is changing
Town-level · ERA5-LandMay highs are 1.2°C warmer than in 1991-2000, and May rainfall is down about 45% (2016-2025 against 1991-2000). Days above 25°C in May went from 4.2 to 6.0 a year on average.
Questions about Marco da Oliveirinha in May
Is May a good time to visit Marco da Oliveirinha?
It is less suited to reliable dry weather (about 11 rainy days in the month).
How warm is Marco da Oliveirinha in May?
Average highs are 21°C and lows 12°C. April averages 18°C and June 24°C.
Does it rain much in Marco da Oliveirinha in May?
About 11 days have at least 1 mm of rain, with 86 mm in total over the month.
Is Marco da Oliveirinha 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 Marco da Oliveirinha in May?
About 14 h 24 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