Weather in Saint Joseph in September
How warm is it in Saint Joseph in September?
In September the typical daytime high in Saint Joseph is 27.5 °C on average, from 30.2 °C at the start to 24.8 °C at the end of the month.
That is 3.6 °C cooler than in August and 6.9 °C warmer than in October.
The last 10 years were 0.5 °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 Lawrence (97 km) and Appleton City (189 km); nearer ones count more.