Weather in Milan in September
September in Milan is mild with average temperatures around 19.2°C (66.6°F). Moderate rainfall of 80mm spread over 10 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
24.1°C
75.4°F
Low
14.3°C
57.7°F
Precipitation
80 mm
3.2 inches
~10 rainy days
Conditions
Humidity
69%
Comparison to Adjacent Months
September is 4.3°C cooler than August.
September is 4.8°C warmer than October.