- Check out latest deals on holidays & flights worldwide
- Pay low holiday deposits from £60 per person
- Book beach holidays, city breaks & fly-drive escapes
Alvor weather in September 2023
- 2626°C max day temperature
- 33 days with some rainfall
- 1818°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 1515 mm of monthly rainfall
- 77 (High) UV index
- 2020°C sea temperature
Recommended for the Algarve
The September weather guide for Algarve (Alvor) 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 Alvor in September?
Daytime temperatures usually reach 26°C in Alvor in September with low heat and humidity, falling to 18°C at night.
How sunny is it in Alvor in September?
There are normally 9 hours of bright sunshine each day in Alvor in September - that's 71% of daylight hours.
How warm is the sea around Alvor in September?
The average sea temperature around Alvor in September is 20°C.
Does it ever rain in Alvor in September?
There are usually 3 days with some rain in Alvor in September and the average monthly rainfall is 15mm.
Alvor September sunrise & sunset times
Browse the sunrise and sunset times for Alvor in September 2023. Select a month to view Alvor sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st September 2023||07:05||20:04|
|Friday, 15th September 2023||07:16||19:43|
|Saturday, 30th September 2023||07:29||19:20|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
*affiliate links: find out how we are funded and why this helps us remain free to use.