Weather in Markham, Ontario, Canada in March
In an average March, Markham sees a daily high around 3°C and a low around -5°C, based on 1981–2026 of local climate records.
| Average high | 3°C |
|---|---|
| Typical high range | -3°C to 11°C |
| Average low | -5°C |
| Typical low range | -12°C to 0°C |
| Average daily precipitation | 3 mm |
March records
The most extreme March on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
24°C
2012-03-22
Lowest
-15°C
2003-03-03
Low
Highest
12°C
1998-03-31
Lowest
-28°C
2003-03-03
Feels-like
Highest
12°C
1998-03-31
Lowest
-44°C
2003-03-03
Humidity
Highest
12.0 g/m³
1998-03-31
Lowest
0.9 g/m³
2003-03-03
Wind
Highest
69 km/h
2012-03-03
Lowest
7 km/h
2009-03-15
Precip
Wettest
96 mm
2002
Driest
12 mm
1981
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