Weather in Richmond Hill, Ontario, Canada in October
In an average October, Richmond Hill sees a daily high around 14°C and a low around 5°C, based on 1981–2026 of local climate records.
| Average high | 14°C |
|---|---|
| Typical high range | 9°C to 21°C |
| Average low | 5°C |
| Typical low range | 0°C to 10°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
30°C
2023-10-03
Lowest
2°C
2008-10-29
Low
Highest
17°C
2007-10-06
Lowest
-4°C
1988-10-30
Feels-like
Highest
34°C
2023-10-03
Lowest
-11°C
1992-10-19
Humidity
Highest
16.8 g/m³
2007-10-06
Lowest
3.3 g/m³
1996-10-31
Wind
Highest
56 km/h
2003-10-15
Lowest
7 km/h
2004-10-25
Precip
Wettest
143 mm
2006
Driest
24 mm
2000
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