ClimateExplore the planning map
Climate · Milan

Milan in September

Warm and damp, as the days shorten.

Typical weather, averaged over 30 years

September in Milan is warm: highs near 77°F, lows near 58°F. Rain falls on about two days a week, and the days shorten by 1 hour 9 minutes from the first week to the last.September in Milan is warm: highs near 25°C, lows near 14°C. Rain falls on about two days a week, and the days shorten by 1 hour 9 minutes from the first week to the last.

High
77°F25°Caverage
Low
58°F14°Caverage
Wet days
2a week · 35% of days
Daylight
12h 26mon average

Is September a good time to visit Milan?

Yes. September is one of Milan's best months (May, or September).

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How September sits in the year

week by week

Temperature

Highs near 77°F in September, against 48°F to 87°F through the year.Highs near 25°C in September, against 9°C to 31°C through the year.

Chance of a wet day

35% of days in September, against 24% to 45% through the year.

Cloud cover

42% cover in September, against 32% to 56% through the year.

Daylight

12h 26m in September, against 8h 46m to 15h 37m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. August86°30°low 66°low 19°3 wet days a weekRain on about three days a week.
  2. September77°25°low 58°low 14°2 wet days a weekRain on about two days a week.
  3. October69°21°low 51°low 11°2 wet days a weekRain on about two days a week.

Where Milan sits, in September

Europe/Rome
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
7:00 AMsets 7:37 PM
Above the sea
120 mlow-lying
Latitude
45.5°Nnorthern hemisphere
Nearest of ours
Lake Como59 km north

The land around Milan, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Italy in September

high · low · wet days
See September on the planning mapThe whole year in Milan

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Milan. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.