Weather in Richmond Hill, Ontario, Canada in August
In an average August, Richmond Hill sees a daily high around 27°C and a low around 16°C, based on 1981–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 22°C to 31°C |
| Average low | 16°C |
| Typical low range | 12°C to 19°C |
| Average daily precipitation | 3 mm |
August records
The most extreme August on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
36°C
2006-08-01
Lowest
14°C
1986-08-28
Low
Highest
25°C
2006-08-01
Lowest
4°C
1982-08-29
Feels-like
Highest
50°C
2006-08-01
Lowest
0°C
1982-08-28
Humidity
Highest
21.2 g/m³
2006-08-02
Lowest
5.5 g/m³
1982-08-28
Wind
Highest
44 km/h
2020-08-29
Lowest
6 km/h
1984-08-02
Precip
Wettest
128 mm
1992
Driest
29 mm
2021
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