Month guide · Ribeira Grande (Horta), Azores

Ribeira Grande (Horta) in October: weather and what to expect

In October, Ribeira Grande (Horta) averages highs of 20°C and lows of 18°C, with about 15 rainy days and 101 mm of rain. Highs are 2°C cooler than in September and 2°C warmer than in November. Crowds in the Azores are medium.

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

Average high Town-level20°CLow 18°C
Sea temperature Modelled21°COpen sea nearby, average for the month
Rainy days Town-level15101 mm in total
Crowds RegionalMediumThe Azores as a whole

Is October a good time to visit?

Good for

No verdicts for Ribeira Grande (Horta) in October yet. They only use climate values that are precise enough to judge with.

Not ideal for

  • Reliable dry weather
    About 15 rainy days in the month

Daily highs through October

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

Highs fall about 2°C over the month. Nights below 15°C in about 1 in 2.

October in detail

Town-level · ERA5-Land
MeasureSeptemberOctoberNovember
Average high22°C20°C18°C
Average low20°C18°C16°C
Rainy days (at least 1 mm)121513
Total rainfall64 mm101 mm86 mm
Daylight (mid-month)12 h 30 min11 h 16 min10 h 07 min

Crowds, holidays and daylight

Visitor level RegionalMediumNights booked through online platforms in the Azores in October 2025: about 40% of the busiest month.

Public holidays in October 2027

  • 5 Oct Republic Day

Local (municipal) holidays are not included.

Daylight mid-month Exact11 h 16 minSunrise to sunset, calculated from the town's coordinates.
PlaceHighRain daysFrom Ribeira Grande
Samora Correia, Oeste e Vale do Tejo23°C91,717 km
Alhandra, Lisbon area22°C101,706 km
Vila Franca de Xira, Lisbon area22°C101,707 km
Carregado, Oeste e Vale do Tejo22°C101,707 km
Azambuja, Oeste e Vale do Tejo22°C101,716 km

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

How October is changing

Town-level · ERA5-Land

October highs are 0.3°C warmer than in 1991-2000, and October rainfall is down about 15% (2016-2025 against 1991-2000).

Questions about Ribeira Grande (Horta) in October

Is October a good time to visit Ribeira Grande (Horta)?

It is less suited to reliable dry weather (about 15 rainy days in the month).

How warm is Ribeira Grande (Horta) in October?

Average highs are 20°C and lows 18°C. September averages 22°C and November 18°C.

Does it rain much in Ribeira Grande (Horta) in October?

About 15 days have at least 1 mm of rain, with 101 mm in total over the month.

Is Ribeira Grande (Horta) busy in October?

In October 2025, nights booked through online platforms in the Azores were about 40% of the busiest month, which we count as medium. The figure is for the whole region and leaves out hotels.

How long are the days in Ribeira Grande (Horta) in October?

About 11 h 16 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