Weather in Windsor, Ontario, Canada in September
In an average September, Windsor sees a daily high around 23°C and a low around 13°C, based on 1981–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 18°C to 28°C |
| Average low | 13°C |
| Typical low range | 8°C to 17°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
34°C
2002-09-08
Lowest
9°C
2001-09-25
Low
Highest
22°C
2016-09-07
Lowest
0°C
1991-09-28
Feels-like
Highest
45°C
2011-09-02
Lowest
-4°C
1991-09-27
Humidity
Highest
20.5 g/m³
1985-09-07
Lowest
4.9 g/m³
1991-09-27
Wind
Highest
52 km/h
2021-09-22
Lowest
7 km/h
1993-09-17
Precip
Wettest
203 mm
1986
Driest
19 mm
2004
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