Monchique weather in September 2026

Q: How hot is it in Monchique in September?

Daytime temperatures usually reach 26°C in Monchique in September with low heat and humidity, falling to 17°C at night.

Q: How sunny is it in Monchique in September?

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

Q: How warm is the sea around Monchique in September?

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

Q: Does it ever rain in Monchique in September?

There are usually 2 days with some rain in Monchique in September and the average monthly rainfall is 15mm.

Expect daytime maximum temperatures of 25°C in Monchique, Algarve in September based on long-term weather averages. There are 9 hours of sunshine per day on average.

25
25°C max day temperature
9
9 hours of sunshine per day
3
3 days with some rainfall
16
16°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
20
20 mm of monthly rainfall
7
7 (High) UV index

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The September weather guide for Algarve (Monchique) 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 Monchique in September?

Daytime temperatures usually reach 26°C in Monchique in September with low heat and humidity, falling to 17°C at night.

How sunny is it in Monchique in September?

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

How warm is the sea around Monchique in September?

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

Does it ever rain in Monchique in September?

There are usually 2 days with some rain in Monchique in September and the average monthly rainfall is 15mm.

Monchique September sunrise & sunset times

Browse the sunrise and sunset times for Monchique in September 2026. Select a month to view Monchique sunrise and sunset times for the next 12 months.

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