- Save up to £250 on holidays in August & September 2022
- £100 off mainland Spain & Balearics in August
- Up to £250 off select holidays in September 2022
Islantilla weather in September 2022
- 2828°C max day temperature
- 33 days with some rainfall
- 1717°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 1717 mm of monthly rainfall
- 77 (High) UV index
- 2121°C sea temperature
TUI deal finder
Recommended for the Costa de la Luz
The September weather guide for Costa de la Luz (Islantilla) 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 Costa de la Luz
How hot is it in Islantilla in September?
Daytime temperatures usually reach 28°C in Islantilla in September with low heat and humidity, falling to 17°C at night.
How sunny is it in Islantilla in September?
There are normally 9 hours of bright sunshine each day in Islantilla in September - that's 73% of daylight hours.
How warm is the sea around Islantilla in September?
The average sea temperature around Islantilla in September is 21°C.
Does it ever rain in Islantilla in September?
There are usually 3 days with some rain in Islantilla in September and the average monthly rainfall is 17mm.
Islantilla September sunrise & sunset times
Browse the sunrise and sunset times for Islantilla in September 2022. Select a month to view Islantilla sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st September 2022||07:59||20:58|
|Thursday, 15th September 2022||08:11||20:37|
|Friday, 30th September 2022||08:23||20:14|
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
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.