Rapallo weather in September 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rapallo in September. Check more long-term weather averages for Rapallo in September before you book your next holiday to Italian Riviera in 2025/2026.

  • 21°C maximum daytime temperature in September in Rapallo21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in September in Rapallo10
    10 days with some rainfall
  • 13°C minimum night-time temperature in September in Rapallo13
    13°C min night temperature
  • 12 hours of daylight per day in September in Rapallo12
    12 hours of daylight per day
  • No heat & humidity in September in Rapallo0
    No heat & humidity
  • 98 mm monthly rainfall in September in Rapallo98
    98 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Rapallo5
    5 (Moderate) UV index
  • 23°C sea temperature in September in Rapallo23
    23°C sea temperature

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The September weather guide for Italian Riviera (Rapallo) 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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How hot is it in Rapallo in September?

Daytime temperatures usually reach 21°C in Rapallo in September, falling to 13°C at night.

How sunny is it in Rapallo in September?

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

How warm is the sea around Rapallo in September?

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

Does it rain in Rapallo in September?

There are usually 10 days with some rain in Rapallo in September and the average monthly rainfall is 98mm.

Rapallo September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:46 18:59
Monday, 15th September 2025 06:02 18:33
Tuesday, 30th September 2025 06:20 18:05

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