Milan weather in September 2025

Expect 24°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Milan in September. Check more long-term weather averages for Milan in September before you book your next holiday to Italy in 2025/2026.

  • 24°C maximum daytime temperature in September in Milan24
    24°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in September in Milan9
    9 days with some rainfall
  • 13°C minimum night-time temperature in September in Milan13
    13°C min night temperature
  • 13 hours of daylight per day in September in Milan13
    13 hours of daylight per day
  • No heat & humidity in September in Milan0
    No heat & humidity
  • 83 mm monthly rainfall in September in Milan83
    83 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Milan5
    5 (Moderate) UV index

More about Milan

Milan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Italy

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The September weather guide for Italy (Milan) 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)

Back to top

More about Italy

How hot is it in Milan in September?

Daytime temperatures usually reach 24°C in Milan in September, falling to 13°C at night.

How sunny is it in Milan in September?

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

Does it rain in Milan in September?

There are usually 9 days with some rain in Milan in September and the average monthly rainfall is 83mm.

Milan September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:45 19:01
Monday, 15th September 2025 06:02 18:34
Tuesday, 30th September 2025 06:20 18:05

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^