Sump Pump Test in Massachusetts
In Massachusetts, local sump pump deadlines run from Apr 4 to May 5, with a median around Apr 25 — a spread of weeks that a single statewide date would miss. Find your city below; each links to local freeze odds, a live 10-day outlook, and a checklist.
Notable cities
- Boston — earliest deadline in the state
- Pittsfield — latest deadline in the state
- Lynn — near the state median
All Massachusetts cities
| City | Local deadline | Median first 28°F | ||
|---|---|---|---|---|
| Boston | Apr 4 | Nov 21 | View → | Checklist |
| Somerville | Apr 4 | Nov 21 | View → | Checklist |
| Malden | Apr 4 | Nov 21 | View → | Checklist |
| Medford | Apr 4 | Nov 21 | View → | Checklist |
| Revere | Apr 4 | Nov 21 | View → | Checklist |
| Everett | Apr 4 | Nov 21 | View → | Checklist |
| Chelsea | Apr 4 | Nov 21 | View → | Checklist |
| Fall River | Apr 11 | Nov 13 | View → | Checklist |
| Lawrence | Apr 13 | Nov 9 | View → | Checklist |
| Methuen | Apr 13 | Nov 9 | View → | Checklist |
| Cambridge | Apr 19 | Nov 3 | View → | Checklist |
| Newton | Apr 19 | Nov 3 | View → | Checklist |
| Brockton | Apr 22 | Oct 31 | View → | Checklist |
| Taunton | Apr 22 | Nov 1 | View → | Checklist |
| Barnstable Town | Apr 22 | Nov 9 | View → | Checklist |
| Worcester | Apr 23 | Nov 1 | View → | Checklist |
| Beverly | Apr 24 | Nov 1 | View → | Checklist |
| Quincy | Apr 25 | Nov 2 | View → | Checklist |
| Lynn | Apr 25 | Oct 31 | View → | Checklist |
| Weymouth Town | Apr 25 | Nov 2 | View → | Checklist |
| Peabody | Apr 25 | Oct 31 | View → | Checklist |
| Salem | Apr 25 | Oct 31 | View → | Checklist |
| Woburn | Apr 25 | Oct 30 | View → | Checklist |
| Attleboro | Apr 27 | Oct 28 | View → | Checklist |
| Waltham | Apr 28 | Oct 25 | View → | Checklist |
| New Bedford | Apr 29 | Oct 28 | View → | Checklist |
| Leominster | Apr 29 | Oct 23 | View → | Checklist |
| Lowell | Apr 30 | Oct 22 | View → | Checklist |
| Haverhill | May 1 | Oct 23 | View → | Checklist |
| Fitchburg | May 1 | Oct 21 | View → | Checklist |
| Marlborough | May 2 | Oct 18 | View → | Checklist |
| Springfield | May 3 | Oct 20 | View → | Checklist |
| Chicopee | May 3 | Oct 20 | View → | Checklist |
| Westfield | May 3 | Oct 20 | View → | Checklist |
| Holyoke | May 3 | Oct 20 | View → | Checklist |
| Pittsfield | May 5 | Oct 18 | View → | Checklist |
Local sump pump test deadlines for Massachusetts cities — built from each city’s own NOAA station, not one statewide date.
Sump Pump Test in Massachusetts: related searches
Massachusetts homeowners search for: how to test a sump pump, sump pump lifespan, and "sump pump test near me" — every city page below answers those with local NOAA dates.
Back to the national Sump Pump Test guide, or see the methodology. You can also compare how the sump pump test window shifts in Maryland and Michigan.
Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 25, 2026.