Month guide · Miranda do Douro, Portugal

Miranda do Douro in September: weather and what to expect

September is the last month of the year with average highs above 20°C in Miranda do Douro. September highs in Miranda do Douro are now 2.0°C warmer than in 1991-2000. In September, Miranda do Douro averages highs of 24°C and lows of 13°C, with about 6 rainy days and 37 mm of rain. Our rules rate it good for walking and cycling. Crowds in Norte are high.

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

Average high Town-level24°CLow 13°C
Rainy days Town-level637 mm in total
UV index Modelled6High at noon on a clear day
Crowds RegionalHighNorte as a whole

Is September a good time to visit?

Good for

  • Walking and cycling
    Highs of 24°C with about 6 rainy days

Not ideal for

Nothing stands out as a weaker fit.

Daily highs through September

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

Highs fall about 5°C over the month. A day above 30°C happens in roughly 1 September in 2.

September in detail

Town-level · ERA5-Land
MeasureAugustSeptemberOctober
Average high29°C24°C18°C
Average low16°C13°C9°C
Rainy days (at least 1 mm)3610
Total rainfall16 mm37 mm88 mm
Daylight (mid-month)13 h 54 min12 h 33 min11 h 10 min

Crowds, holidays and daylight

Visitor level RegionalHighNights booked through online platforms in Norte in September 2025: about 60% of the busiest month.

Public holidays in September 2027

No national or regional public holidays.

Local (municipal) holidays are not included.

Daylight mid-month Exact12 h 33 minSunrise to sunset, calculated from the town's coordinates.
PlaceHighRain daysFrom Miranda do Douro
Vila Velha de Ródão, Centro28°C5236 km
Atalaia, Alentejo27°C6264 km
Sardoal, Oeste e Vale do Tejo27°C5270 km
Nisa, Alentejo27°C5249 km
Gavião, Alentejo27°C6266 km

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

How September is changing

Town-level · ERA5-Land

September highs are 2.0°C warmer than in 1991-2000, and September rainfall is down about 15% (2016-2025 against 1991-2000). Days above 25°C in September went from 11 to 14 a year on average.

Questions about Miranda do Douro in September

Is September a good time to visit Miranda do Douro?

Our rules rate September good for walking and cycling (highs of 24°C with about 6 rainy days).

How warm is Miranda do Douro in September?

Average highs are 24°C and lows 13°C. August averages 29°C and October 18°C.

Does it rain much in Miranda do Douro in September?

About 6 days have at least 1 mm of rain, with 37 mm in total over the month.

Is Miranda do Douro busy in September?

In September 2025, nights booked through online platforms in Norte were about 60% 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 Miranda do Douro in September?

About 12 h 33 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