Danbury · United States
Weather in Danbury in September
In September the typical daytime high in Danbury is 23.0 °C on average, from 25.7 °C at the start to 20.0 °C at the end of the month.
The last 10 years were 1.1 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Norfolk (67 km), Ny City Cntrl Park (81 km) and Newark Liberty Intl Ap (99 km); nearer ones count more.