Portimao weather in September 2024

Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Portimao in September. Check more long-term weather averages for Portimao in September before you book your next holiday to Algarve in 2024/2025.

26
26°C max day temperature
9
9 hours of sunshine per day
3
3 days with some rainfall
18
18°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
15
15 mm of monthly rainfall
7
7 (High) UV index
20
20°C sea temperature

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The September weather guide for Algarve (Portimao) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the Algarve

How hot is it in Portimao in September?

Daytime temperatures usually reach 26°C in Portimao in September with low heat and humidity, falling to 18°C at night.

How sunny is it in Portimao in September?

There are normally 9 hours of bright sunshine each day in Portimao in September - that's 71% of daylight hours.

How warm is the sea around Portimao in September?

The average sea temperature around Portimao in September is 20°C.

Does it ever rain in Portimao in September?

There are usually 3 days with some rain in Portimao in September and the average monthly rainfall is 15mm.

Portimao September sunrise & sunset times

Browse the sunrise and sunset times for Portimao in September 2024. Select a month to view Portimao sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st September 2024	07:05	20:02
Sunday, 15th September 2024	07:16	19:41
Monday, 30th September 2024	07:29	19:18

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Algarve - quick facts
Flight time^✝	3 hours
Time difference	UK +0 hours
Language(s)	Portuguese
Currency	Euro
Electricity	C + F plug (230V)
Driving side	Right
Why visit?	Beaches Nature Nightlife
Tourist info	Algarve Promotion Bureau