Sump Pump Test in Tennessee
In Tennessee, local sump pump deadlines run from Mar 16 to Apr 19, with a median around Apr 3 — 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
- Memphis — earliest deadline in the state
- Johnson City — latest deadline in the state
- Franklin — near the state median
All Tennessee cities
| City | Local deadline | Median first 28°F | ||
|---|---|---|---|---|
| Memphis | Mar 16 | Nov 28 | View → | Checklist |
| Bartlett | Mar 29 | Nov 17 | View → | Checklist |
| Collierville | Mar 29 | Nov 14 | View → | Checklist |
| Germantown | Mar 29 | Nov 17 | View → | Checklist |
| Chattanooga | Mar 31 | Nov 17 | View → | Checklist |
| Nashville | Apr 1 | Nov 9 | View → | Checklist |
| Jackson | Apr 2 | Nov 7 | View → | Checklist |
| Clarksville | Apr 3 | Nov 11 | View → | Checklist |
| Franklin | Apr 3 | Nov 10 | View → | Checklist |
| Cleveland | Apr 6 | Nov 8 | View → | Checklist |
| Murfreesboro | Apr 9 | Nov 7 | View → | Checklist |
| Kingsport | Apr 9 | Nov 6 | View → | Checklist |
| Knoxville | Apr 11 | Nov 6 | View → | Checklist |
| Hendersonville | Apr 11 | Nov 6 | View → | Checklist |
| Smyrna | Apr 13 | Oct 30 | View → | Checklist |
| Brentwood | Apr 15 | Nov 3 | View → | Checklist |
| Johnson City | Apr 19 | Nov 1 | View → | Checklist |
Local sump pump test deadlines for Tennessee cities — built from each city’s own NOAA station, not one statewide date.
Sump Pump Test in Tennessee: related searches
Tennessee 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 South Dakota and Texas.
Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 25, 2026.