Will Pipes Freeze in Ingham County, MI? 62 nights a Year
Freeze nights in Ingham County
In a normal year Ingham County, MI gets 62 nights at or below 20°F, the point where bare pipes in a garage, attic or outside wall start to freeze. That is more than 72% of US counties.
Risk level: Severe. The risk season runs November to April, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 144 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 62 nights |
| Insulated pipe in unheated space | 10°F | 26 nights |
| Inside the heated house | 0°F | 8 nights |
Foam-sleeving a bare pipe in unheated space takes it from 62 nights of risk to 26 nights. A 12 ft heat-tape kit runs $17 to $37; an average burst-pipe repair is about $500.
Month by month
Nights at or below 20°F in a normal year.
First 32°F night is usually around 10/17, last around 04/28. For 20°F: 11/24 to 03/24.
How cold Ingham County nights get
Average winter (Dec-Feb) low: 20°F; the coldest month, January, averages 17°F overnight. 9 months normally bring at least one night below 32°F (Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec). Nights below 10°F, cold enough to freeze insulated pipe in an unheated space, come in January, February, March, December: 26 nights a year, and 8 nights below zero.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17°F | 18°F | 27°F | 37°F | 48°F | 58°F | 61°F | 60°F | 52°F | 41°F | 32°F | 23°F |
Ingham County next to its neighbours
Livingston County, MI, 38 km east, gets 73 nights below 20°F to Ingham County's 62 nights. Jackson County, MI, 40 km south, gets 57 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Ingham County, MI | - | 144 nights | 62 nights | 17°F |
| Livingston County, MI | 38 km east | 154 nights | 73 nights | 14°F |
| Eaton County, MI | 39 km west | 148 nights | 65 nights | 15°F |
| Jackson County, MI | 40 km south | 137 nights | 57 nights | 17°F |
| Clinton County, MI | 42 km northwest | 144 nights | 62 nights | 18°F |
| Shiawassee County, MI | 43 km northeast | 152 nights | 66 nights | 15°F |
| Washtenaw County, MI | 58 km southeast | 150 nights | 66 nights | 15°F |
Ingham County within MI
Ingham County ranks 59 of 83 MI counties for nights below 20°F. The most is Iron County, MI at 120 nights, with a 3°F average winter low. The fewest is Allegan County, MI: 38 nights, winter lows near 24°F. At 947 ft, Ingham County sits 139 ft above the state's median county elevation of 808 ft.
What to do here
- Treat it as a building fix, not a night-of routine: insulate, heat tape, seal crawlspace vents.
- An automatic leak shutoff pays for itself if one burst is avoided.
- Know where the main shutoff is before the first hard freeze.
The dates to be done by: when freeze season starts and ends.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is East Lansing (4 mi S), MI, 12 km away (close match). A normal year, not tonight's forecast: check the forecast low for the night itself. How a county figure is built from stations: how the numbers are made.