6 places · 1991–2020 normals

Where is it
snow in March?

Three or more days with recorded snowfall, averaged across the station's record.

March normals for places qualifying as snow — one place per weather station, at most three per country, largest first
PlaceDayNightRainWet daysSnow days
OttawaCanada2.6°C-6.6°C62 mm96.9
DenverUnited States14.6°C-1.6°C28 mm43.5
BramptonCanada5.1°C-3.9°C50 mm87
BostonUnited States7.7°C-0.4°C106 mm94.4
MilwaukeeUnited States6.2°C-2.1°C56 mm85
LavalCanada2.7°C-6.8°C47 mm74.3

Lists are capped at one place per station because roughly a hundred settlements share each one, and at three per country so a single large country cannot fill the table. A place missing here is not disqualified — it may simply sit behind a bigger neighbour on the same station.