Suffolk County
Boston's official station at Logan Airport averages about 49 inches of snow a season (49.2 inches, 1991-2020 normals).
Sidewalk rule: Clear sidewalks and curb ramps within three hours after the snow stops, or within three hours after sunrise if it snowed overnight.
Also: Back Bay, Beacon Hill, South End and Dorchester.
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Middlesex County
Cambridge has no NOAA normals station of its own; the nearest official station, at Boston Logan International Airport in East Boston, averages about 49 inches of snow a season (49.2 inches, 1991-2020 normals).
Sidewalk rule: The City of Cambridge says property owners must clear snow from the sidewalk next to their property within 12 hours after snow stops falling during the day, or before 1 p.m.
Also: Harvard Square, Central Square, Kendall Square and Porter Square.
Cambridge snow removal →
Middlesex County
Sidewalk rule: The City of Lowell's Development Services division says that under Section 243-3 of the Lowell Code of Ordinances, a property owner must remove snow from the adjacent sidewalk within 12 hours after the snow has ceased falling, unless that time falls after 6:00 pm, in which case the sidewalk must be cleared by 1:00 pm the following day.
Also: Downtown Lowell, Belvidere, Highlands and Centralville.
Lowell snow removal →
Hampden County
Sidewalk rule: The City of Springfield says occupants of single-family homes and owners of other types of property must remove snow from abutting public sidewalks, fire hydrants and accessible curb cuts within 24 hours after a storm ends, and must remove or sand ice within 24 hours of it being formed.
Also: Forest Park, Sixteen Acres, Indian Orchard and East Forest Park.
Springfield snow removal →
Worcester County
Worcester's official station at Worcester Regional Airport averages about 73 inches of snow a season (72.9 inches, 1991-2020 normals).
Sidewalk rule: Property owners or occupants must keep the sidewalk in front of and next to their property clear, with a path at least 4 feet wide cleared within 10 hours after the snow stops falling.
Also: Main South, Tatnuck, Greendale and Burncoat.
Worcester snow removal →