Month guide · Ferrol, Spain

Ferrol in May: weather and what to expect

The sea is still cool, around 14°C. In May, Ferrol averages highs of 17°C and lows of 12°C, with about 14 rainy days and 84 mm of rain. Highs are 2°C warmer than in April and 2°C cooler than in June. Crowds in Galicia are low.

Based on 1991-2020 climate data · Updated 2 November 2026 · Sources

Average high Town-level17°CLow 12°C
Sea temperature Modelled14°COpen sea nearby, average for the month
Rainy days Town-level1484 mm in total
UV index Modelled7High at noon on a clear day
Crowds RegionalLowGalicia as a whole

Is May a good time to visit?

Good for

No verdicts for Ferrol in May yet. They only use climate values that are precise enough to judge with.

Not ideal for

  • Reliable dry weather
    About 14 rainy days in the month

Daily highs through May

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

Highs climb about 2°C over the month. A day above 25°C happens in roughly 1 May in 3.

May in detail

Town-level · ERA5-Land
MeasureAprilMayJune
Average high15°C17°C20°C
Average low10°C12°C14°C
Rainy days (at least 1 mm)151410
Total rainfall110 mm84 mm62 mm
Daylight (mid-month)13 h 22 min14 h 40 min15 h 24 min

Crowds, holidays and daylight

Visitor level RegionalLowNights booked through online platforms in Galicia in May 2025: about 20% of the busiest month.

Public holidays in May 2027

  • 1 May Labor Day
  • 17 May Galician Literature DayGalicia

Local (municipal) holidays are not included.

Daylight mid-month Exact14 h 40 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 30% (2016-2025 against 1991-2000). Days above 20°C in May went from 5.6 to 7.6 a year on average.

Questions about Ferrol in May

Is May a good time to visit Ferrol?

It is less suited to reliable dry weather (about 14 rainy days in the month).

How warm is Ferrol in May?

Average highs are 17°C and lows 12°C. April averages 15°C and June 20°C.

Does it rain much in Ferrol in May?

About 14 days have at least 1 mm of rain, with 84 mm in total over the month.

Is Ferrol busy in May?

In May 2025, nights booked through online platforms in Galicia were about 20% 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 Ferrol in May?

About 14 h 40 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