Weather in Richmond in September
How warm is it in Richmond in September?
In September the typical daytime high in Richmond is 26.4 °C on average, from 28.7 °C at the start to 23.7 °C at the end of the month.
That is 3.3 °C cooler than in August and 5.8 °C warmer than in October.
The last 10 years were 0.6 °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 Washington (154 km), Lexington (176 km) and Dover (246 km); nearer ones count more.