Month guide · Carvoeiro, Portugal
Carvoeiro in September: weather and what to expect
September is the last month of the year with average highs above 25°C in Carvoeiro. September highs in Carvoeiro are now 1.6°C warmer than in 1991-2000. In September, Carvoeiro averages highs of 27°C and lows of 18°C, with about 4 rainy days and 24 mm of rain. Crowds in the Algarve are medium.
Is September a good time to visit?
Good for
No verdicts for Carvoeiro in September 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 September
Town-level · ERA5-Land 1991-2020Highs fall about 4°C over the month.
September in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in September 2027
No national or regional public holidays.
Local (municipal) holidays are not included.
Warmer in September
Where is warm in September →| Place | High | Rain days | From Carvoeiro |
|---|---|---|---|
| Armação de Pêra, Algarve | 28°C | 4 | 10 km |
| Ferragudo, Algarve | 27°C | 4 | 5 km |
| Parchal, Algarve | 27°C | 4 | 6 km |
| Porches, Algarve | 27°C | 4 | 7 km |
| Portimão, Algarve | 27°C | 4 | 8 km |
The nearest towns with a warmer September. Distances are in a straight line.
How September is changing
Town-level · ERA5-LandSeptember highs are 1.6°C warmer than in 1991-2000, and September rainfall is down about 45% (2016-2025 against 1991-2000). Days above 30°C in September went from 4.3 to 7.3 a year on average.
Questions about Carvoeiro in September
How warm is Carvoeiro in September?
Average highs are 27°C and lows 18°C. August averages 30°C and October 23°C.
Does it rain much in Carvoeiro in September?
About 4 days have at least 1 mm of rain, with 24 mm in total over the month.
Is Carvoeiro busy in September?
In September 2025, nights booked through online platforms in the Algarve were about 55% 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 Carvoeiro in September?
About 12 h 29 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