Is Whitchurch-Stouffville hot in September?
Days are typically mild at 21.8°C, while nights average 10.1°C.
Canada · 1991–2020 normal
Whitchurch-Stouffville in
September.
Typical September weather in Whitchurch-Stouffville: 21.8°C by day, 10.1°C at night, 83 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.8°C
Typical low10.1°C
Rain83 mm
Wet days8.3
In the year-round weather comparison, September scores 72 out of 100 (August leads the year at 83). Daylight is calculated as 12 h 27 from latitude 44.00°. Open-water sea temperature is 19.1°C (38 km from the place centre).
September at a glance
What is Whitchurch-Stouffville like in September?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 83 mm across about 8 wet days.
How much daylight is there?
There are about 12 h 27 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 4 of 12 in our weather comparison; August ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 6180176
- NOAA station
- CA00615HMAK · TORONTO BUTTONVILLE A
- Station distance
- 15.4 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Whitchurch-Stouffville is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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