Weather in Omaha in September
How warm is it in Omaha in September?
In September the typical daytime high in Omaha is 27.1 °C on average, from 29.4 °C at the start to 24.3 °C at the end of the month.
That is 3.2 °C cooler than in August and 7.1 °C warmer than in October.
The last 10 years were 1.4 °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 Central City (175 km) and Lawrence (262 km); nearer ones count more.