Will Pipes Freeze in Kittson County, MN? 124 nights a Year
Freeze nights in Kittson County
In a normal year Kittson County, MN gets 124 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 98% of US counties.
Risk level: Severe. The risk season runs October to April, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 187 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 124 nights |
| Insulated pipe in unheated space | 10°F | 88 nights |
| Inside the heated house | 0°F | 57 nights |
Foam-sleeving a bare pipe in unheated space takes it from 124 nights of risk to 88 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 09/30, last around 05/08. For 20°F: 10/29 to 04/12.
How cold Kittson County nights get
Average winter (Dec-Feb) low: 0°F; the coldest month, January, averages -4°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, April, November, December: 88 nights a year, and 57 nights below zero.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| -4°F | -1°F | 15°F | 30°F | 42°F | 54°F | 57°F | 55°F | 46°F | 33°F | 18°F | 5°F |
Kittson County next to its neighbours
Marshall County, MN, 55 km southeast, gets 118 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Kittson County, MN | - | 187 nights | 124 nights | -4°F |
| Marshall County, MN | 55 km southeast | 185 nights | 118 nights | -4°F |
| Pembina County, ND | 56 km west | 189 nights | 123 nights | -4°F |
| Roseau County, MN | 70 km east | 190 nights | 123 nights | -6°F |
| Walsh County, ND | 82 km southwest | 176 nights | 113 nights | -1°F |
| Pennington County, MN | 96 km southeast | 184 nights | 116 nights | -3°F |
| Grand Forks County, ND | 107 km southwest | 186 nights | 118 nights | -3°F |
Kittson County within MN
Kittson County ranks 2 of 87 MN counties for nights below 20°F. The most is St. Louis County, MN at 130 nights, with a 0°F average winter low. The fewest is Winona County, MN: 81 nights, winter lows near 12°F. At 896 ft, Kittson County sits 218 ft below the state's median county elevation of 1,114 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.
At this many nights, foam alone is not the answer: insulate or heat tape?.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Hallock, MN, 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.