Weather in Mississauga in October
In an average October, Mississauga sees a daily high around 15°C and a low around 8°C, based on 1980–2026 of local climate records.
| Average high | 15°C |
|---|---|
| Typical high range | 9°C to 20°C |
| Average low | 8°C |
| Typical low range | 3°C to 13°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
29°C
2007-10-08
Lowest
3°C
2008-10-29
Low
Highest
20°C
2002-10-02
Lowest
-3°C
2020-10-31
Feels-like
Highest
34°C
2007-10-08
Lowest
-8°C
2020-10-31
Humidity
Highest
17.2 g/m³
2007-10-08
Lowest
3.5 g/m³
1988-10-29
Wind
Highest
48 km/h
2012-10-30
Lowest
7 km/h
1997-10-18
Gust
Highest
94 km/h
1995-10-06
Lowest
13 km/h
2004-10-26
Precip
Wettest
160 mm
2012
Driest
30 mm
2000
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