- Book winter sun deals with Just Go Holidays
- Discover breaks in Cyprus, Sri Lanka & beyond
- Travel before 31st March 2025 (inclusive)
Costa Blanca weather in September 2025
Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Costa Blanca in September based on long-term weather averages. There is usually 6 days with some rainfall and 42 mm of average monthly rainfall in September.
- 28°C max day temperature
28 - 8 hours of sunshine per day
- 6 days with some rainfall
6 - 17°C min night temperature
17 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 42 mm of monthly rainfall
42 - 7 (High) UV index
7 - 25°C sea temperature
25
More about the Costa Blanca
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Costa Blanca by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the Costa Blanca
Expires at 23:59 on Friday 28th Feb 2025 · View all Just Go Holidays offers
The September weather guide for Costa Blanca (Benidorm) 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.
Top Costa Blanca destinations
Below are average maximum temperatures at popular countries, regions and places in the Costa Blanca in September. Select a holiday destination to see more weather parameters.
All Costa Blanca destinations
- Albir
- Alfaz del Pi
- Alicante
- Altea
- Benidorm
- Calpe
- Cartagena
- Denia
- El Campello
- Elche
- Guardamar del Segura
- Javea
- La Cala Finestrat
- La Manga
- Moraira
- Murcia
- Orihuela
- Pilar de la Horadada
- Playa de San Juan
- Puerto de Mazarron
- San Juan de Alicante
- Santa Pola
- Torrevieja
- Villajoyosa
Metric (°C / mm) | Imperial (°F / inches)
More about the Costa Blanca
How hot is it in the Costa Blanca in September?
Daytime temperatures usually reach 28°C in Benidorm, Costa Blanca in September with moderate heat and humidity, falling to 17°C at night.
How sunny is it in the Costa Blanca in September?
There are normally 8 hours of bright sunshine each day in Benidorm, Costa Blanca in September - that's 64% of daylight hours.
How warm is the sea around the Costa Blanca in September?
The average sea temperature around Benidorm, Costa Blanca in September is 25°C.
Does it rain in the Costa Blanca in September?
There are usually 6 days with some rain in Benidorm, Costa Blanca in September and the average monthly rainfall is 42mm.
Costa Blanca September sunrise & sunset times
Browse the sunrise and sunset times for Costa Blanca in September 2025. Select a month to view Costa Blanca sunrise and sunset times for the next 12 months. The Costa Blanca sunrise and sunset times shown below are for Benidorm.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 06:30 | 19:30 |
| Monday, 15th September 2025 | 06:42 | 19:08 |
| Tuesday, 30th September 2025 | 06:56 | 18:45 |
Be inspired
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
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport