Riva del Garda weather in September 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Riva del Garda in September. Check more long-term weather averages for Riva del Garda in September before you book your next holiday to Italian Lakes in 2025/2026.

  • 21°C maximum daytime temperature in September in Riva del Garda21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in September in Riva del Garda10
    10 days with some rainfall
  • 11°C minimum night-time temperature in September in Riva del Garda11
    11°C min night temperature
  • 13 hours of daylight per day in September in Riva del Garda13
    13 hours of daylight per day
  • No heat & humidity in September in Riva del Garda0
    No heat & humidity
  • 80 mm monthly rainfall in September in Riva del Garda80
    80 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Riva del Garda5
    5 (Moderate) UV index

More about the Riva del Garda

Riva del Garda by month

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The September weather guide for Italian Lakes (Riva del Garda) 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 the Italian Lakes

How hot is it in Riva del Garda in September?

Daytime temperatures usually reach 21°C in Riva del Garda in September, falling to 11°C at night.

How sunny is it in Riva del Garda in September?

There are normally 6 hours of bright sunshine each day in Riva del Garda in September - that's 50% of daylight hours.

Does it rain in Riva del Garda in September?

There are usually 10 days with some rain in Riva del Garda in September and the average monthly rainfall is 80mm.

Riva del Garda September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:38 18:55
Monday, 15th September 2025 05:55 18:28
Tuesday, 30th September 2025 06:14 17:58

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