Lucca weather in September 2025

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Lucca in September. Check more long-term weather averages for Lucca in September before you book your next holiday to Tuscany in 2025/2026.

  • 23°C maximum daytime temperature in September in Lucca23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Lucca9
    9 days with some rainfall
  • 14°C minimum night-time temperature in September in Lucca14
    14°C min night temperature
  • 12 hours of daylight per day in September in Lucca12
    12 hours of daylight per day
  • Low heat & humidity in September in LuccaL
    Low heat & humidity
  • 81 mm monthly rainfall in September in Lucca81
    81 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Lucca5
    5 (Moderate) UV index

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The September weather guide for Tuscany (Lucca) 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 Tuscany

How hot is it in Lucca in September?

Daytime temperatures usually reach 23°C in Lucca in September, falling to 14°C at night.

How sunny is it in Lucca in September?

There are normally 7 hours of bright sunshine each day in Lucca in September - that's 55% of daylight hours.

Does it rain in Lucca in September?

There are usually 9 days with some rain in Lucca in September and the average monthly rainfall is 81mm.

Lucca September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:42 18:54
Monday, 15th September 2025 05:57 18:28
Tuesday, 30th September 2025 06:14 18:01

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