Calella weather in September 2025

Expect daytime maximum temperatures of 24°C in Calella, Costa Brava in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 80 mm of rainfall in the month.

  • 24°C maximum daytime temperature in September in Calella24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Calella9
    9 days with some rainfall
  • 16°C minimum night-time temperature in September in Calella16
    16°C min night temperature
  • 12 hours of daylight per day in September in Calella12
    12 hours of daylight per day
  • No heat & humidity in September in Calella0
    No heat & humidity
  • 80 mm monthly rainfall in September in Calella80
    80 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Calella6
    6 (High) UV index
  • 23°C sea temperature in September in Calella23
    23°C sea temperature

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The September weather guide for Costa Brava (Calella) 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)

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More about Spain

How hot is it in Calella in September?

Daytime temperatures usually reach 24°C in Calella in September, falling to 16°C at night.

How sunny is it in Calella in September?

There are normally 7 hours of bright sunshine each day in Calella in September - that's 52% of daylight hours.

How warm is the sea around Calella in September?

The average sea temperature around Calella in September is 23°C.

Does it rain in Calella in September?

There are usually 9 days with some rain in Calella in September and the average monthly rainfall is 80mm.

Calella September sunrise & sunset times

Browse the sunrise and sunset times for Calella in September 2025. Select a month to view Calella sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:15 19:22
Monday, 15th September 2025 06:30 18:59
Tuesday, 30th September 2025 06:45 18:33

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