Weather in Mississauga, Ontario, Canada in October
In an average October, Mississauga sees a daily high around 14°C and a low around 8°C, based on 1981–2026 of local climate records.
| Average high | 14°C |
|---|---|
| Typical high range | 8°C to 19°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 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
26°C
2023-10-03
Lowest
4°C
1981-10-24
Low
Highest
19°C
2023-10-04
Lowest
-2°C
1991-10-20
Feels-like
Highest
26°C
2023-10-03
Lowest
-8°C
1996-10-31
Humidity
Highest
16.3 g/m³
2018-10-09
Lowest
3.6 g/m³
2002-10-24
Wind
Highest
72 km/h
2012-10-29
Lowest
8 km/h
1984-10-14
Precip
Wettest
125 mm
2006
Driest
21 mm
1994
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