Weather in Fredericton in September
How warm is it in Fredericton in September?
In September the typical daytime high in Fredericton is 20.2 °C on average, from 22.9 °C at the start to 17.3 °C at the end of the month.
That is 4.7 °C cooler than in August and 6.9 °C warmer than in October.
The last 10 years were 1.0 °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 Woodstock (73 km) and Charlottetown A (275 km); nearer ones count more.