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La Manga weather in September 2025
Expect daytime maximum temperatures of 28°C in La Manga, Costa Blanca in September based on long-term weather averages. There are 7 hours of sunshine per day on average.
- 28°C max day temperature
28 - 7 hours of sunshine per day
- 5 days with some rainfall
5 - 19°C min night temperature
19 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 28 mm of monthly rainfall
28 - 7 (High) UV index
7 - 24°C sea temperature
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The September weather guide for Costa Blanca (La Manga) 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 Blanca
How hot is it in La Manga in September?
Daytime temperatures usually reach 28°C in La Manga in September with moderate heat and humidity, falling to 19°C at night.
How sunny is it in La Manga in September?
There are normally 7 hours of bright sunshine each day in La Manga in September - that's 56% of daylight hours.
How warm is the sea around La Manga in September?
The average sea temperature around La Manga in September is 24°C.
Does it ever rain in La Manga in September?
There are usually 5 days with some rain in La Manga in September and the average monthly rainfall is 28mm.
La Manga September sunrise & sunset times
Browse the sunrise and sunset times for La Manga in September 2025. Select a month to view La Manga sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 06:33 | 19:32 |
| Monday, 15th September 2025 | 06:45 | 19:10 |
| Tuesday, 30th September 2025 | 06:58 | 18:47 |
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