6 places · 1991–2020 normals

Where is it
snow in May?

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

May normals for places qualifying as snow — one place per weather station, at most three per country, largest first
PlaceDayNightRainWet daysSnow days
GanderCanada11.7°C1.7°C92 mm133.9
Happy Valley-Goose BayCanada10.9°C0.1°C70 mm115.3
Labrador CityCanada9.9°C-1.4°C54 mm106.2
Estes ParkUnited States15.4°C1.8°C66 mm83.7
SilverthorneUnited States14.2°C-2.9°C34 mm73
UtqiagvikUnited States-2.8°C-7.5°C7 mm27.7

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.