Weather in Markham, Ontario, Canada in January
In an average January, Markham sees a daily high around -3°C and a low around -11°C, based on 1981–2026 of local climate records.
| Average high | -3°C |
|---|---|
| Typical high range | -11°C to 3°C |
| Average low | -11°C |
| Typical low range | -18°C to -2°C |
| Average daily precipitation | 3 mm |
January records
The most extreme January on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total January accumulation.
High
Highest
12°C
2008-01-08
Lowest
-20°C
1981-01-11
Low
Highest
8°C
2008-01-08
Lowest
-27°C
1982-01-22
Feels-like
Highest
4°C
2008-01-08
Lowest
-45°C
1982-01-22
Humidity
Highest
9.3 g/m³
2008-01-08
Lowest
0.9 g/m³
1981-01-11
Wind
Highest
65 km/h
1996-01-27
Lowest
8 km/h
2006-01-01
Precip
Wettest
95 mm
2020
Driest
12 mm
1988
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