United States · 1991–2020 normal
Milan in
September.
Typical September weather in Milan: 24.2°C by day, 11.7°C at night, 82 mm of rain over 7.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.2°C
Typical low11.7°C
Rain82 mm
Wet days7.6
Comfort score 83 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.09°. Open-water sea temperature is 21.1°C (35 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 21.1°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5001962
- NOAA station
- USC00205451 · MILAN WWTP
- Station distance
- 0.7 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.