ItalyThe weather in September in Milan
It's warm in September in Milan with an average temperature of 24°C. Temperatures this month range from a low of 21°C to a high of 27°C. At night, you can expect temperatures between 12°C and 17°C.
Looking for great weather? September is a good time to be in Milan. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Milan, Italy. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2023, Milan reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 14°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 20°C.
Rainfall amount
In September, there is an average of 69 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Milan
Click on any day in September to get detailed info about the usual weather on that day in Milan. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Milan | New York | |
|---|---|---|
| Average temperature | 24°C | 27°C |
| Max. temperature | 27°C | 31°C |
| Min. temperature | 12°C | -5°C |
| Total precipitation | 69 mm | 57 mm |
| Rainy days | 9 days | 9 days |
Start of September
The month of September starts in Milan with warm temps, averaging around 26°C during the day and nights around 17°C.
Mid September
By mid-September, daytime temps drop to around 25°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Milan is around 22°C, while nighttime temps are about 13°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Milan
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Milan for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Temperature charts
These charts show the average temperatures in September in Milan, Italy. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Milan
Temperature in September in Milan over the years
Precipitation charts
These charts show the average amount of precipitation in September in Milan, Italy. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Milan
Total precipitation in September in Milan over the years
Daily UV index in September in Milan
This chart shows the average daily UV index in September in Milan, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Milan
The weather in September in Milan is rated 4 out of 5 stars by 1 visitor. Have you been to Milan? Share your weather experience to help other visitors.
Write your own review
It rained suddenly at times, but the temperature remained moderate. A great month to get to know the city!— This text is automatically translated to English
Have you been to Milan in September?
Share your weather experience in September in Milan.
Average weather in Milan by month
Click on a month below to see detailed weather info for Milan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.