FrostList

When to Prevent Frozen Pipes in West Jordan, UT

ON TRACK103 days until first freezing night (32°F)Oct 22

The first freezing night in West Jordan averages October 22 and can arrive as early as October 6 (1991–2020 normals), and the real danger starts when lows drop into the low 20s. The early-odds date runs roughly 15 days ahead of the median, so build in that buffer.

OUTLOOK

Typical first first freezing night (32°F) near Oct 22; local deadline about Oct 6. The live 10-day outlook loads here.

Local freeze dates for West Jordan

ThresholdEarly (1-in-10)MedianLate (9-in-10)
32°F (light freeze)Oct 6Oct 22Nov 7
28°F (hard freeze)Oct 17Nov 1Nov 18
24°F (severe)Oct 24Nov 12Nov 28

NOAA station: Cottonwood Weir · 8.2 mi away · 4,986 ft elevation.

West Jordan draws its numbers from Cottonwood Weir, 4,986 feet up and 8.2 miles away. Its median first-freeze dates are 32°F by Oct 22, 28°F by Nov 1, 24°F by Nov 12. That hard freeze has landed anywhere from Oct 17 to Nov 18, a swing of roughly 32 days. Spring's last 32°F freeze clears around Apr 29. Snowfall averages 82 inches a year, first reaching an inch near October.

In West Jordan, freezing nights (32°F) typically begin around Oct 22 and the first hard freeze (28°F) follows near Nov 1. The 32°F date swings from Oct 6 at its earliest to Nov 7 at its latest, near 32 days. The last spring freeze averages Apr 29 and as late as May 30, which sets the safe window for reopening outdoor water and de-winterizing gear. Roughly 82 inches of snow fall in an average year, so a clear roof edge and a running snow blower matter as much as the freeze itself.

Your frozen pipes checklist

  1. Disconnect, drain, and store garden hoses, then shut off and drain any interior valves that feed outdoor faucets.
  2. Insulate exposed pipes in the garage, crawl space, and along exterior walls with foam sleeves rated for the pipe size.
    Helpful gear: Foam pipe insulation sleeves — Recommended pick
  3. On nights in the low 20s, let a pencil-thin stream of water drip from the faucet farthest from where the line enters.
  4. Open cabinet doors under kitchen and bathroom sinks on outside walls so household heat reaches the plumbing.
  5. Add self-regulating heat cable to the runs most likely to freeze, such as a pipe in an unheated garage.
    Helpful gear: Self-regulating heat cable — Recommended pick
  6. Cap outdoor faucets with insulated covers once the hoses are off.
    Helpful gear: Outdoor faucet covers — Recommended pick
  7. Know where your main shutoff is and confirm it turns; a fast shutoff limits water damage if a line lets go.
  8. If you travel, keep the thermostat at 55°F or higher and ask someone to check the house during a cold snap.
    Helpful gear: Wi-Fi water leak sensor — Recommended pick

What to have on hand

Foam pipe insulation sleeves
Split foam tubing for exposed pipes in crawl spaces and garages.
Recommended pick
Self-regulating heat cable
Thermostatic cable that warms vulnerable runs only when it is cold.
Recommended pick
Outdoor faucet covers
Insulated caps for hose bibs once the hoses come off.
Recommended pick
Wi-Fi water leak sensor
Puck that pings your phone the moment it senses water.
Recommended pick

What this means locally

Compared with nearby cities, West Jordan's first-freeze date near Oct 22 sits close to South Jordan (Oct 22) and about a week ahead of Taylorsville (Nov 8). Utah's deadlines span Sep 18 to Oct 27 statewide — one date for all of Utah would be off by weeks for West Jordan. Once you know West Jordan's freeze date, use it to shut down your sprinklers and check your car battery too.

Other winter jobs in West Jordan

Every task below is dated to West Jordan's own freeze and snow normals.

Sprinklers → Oct 22Ice dams → Sep 15Car battery → Nov 1Snow blower → Sep 24Sump pump → Apr 29RV → Oct 22Boat → Oct 25Motorcycle → Oct 22

See the full West Jordan winter checklist, in order →

Frequently asked questions

At what temperature do pipes freeze?
Pipes generally come under risk when the temperature outside falls to about 20°F, the threshold many guides use for taking action. Pipes in unheated or exterior-wall spaces freeze sooner than well-insulated interior runs. Wind and poor insulation lower the effective temperature, so a windy night in the mid-20s can be as risky as a still night in the low 20s.
Should I drip my faucets tonight in West Jordan?
If the overnight low is forecast at or below about 20°F, letting a thin stream run from the faucet farthest along the line is a low-cost precaution. Moving water is slower to freeze and relieves pressure. Check tonight's low against the live outlook above; freezing nights here typically begin around Oct 22.
How long does it take for pipes to freeze?
There is no fixed clock; it depends on pipe location, insulation, and how far below freezing the air drops. An exposed pipe in a windy, unheated space can freeze in a matter of hours during a hard cold snap, while a protected interior pipe may never reach freezing. The colder and windier it is, the faster it happens.
Which pipes freeze first?
The most exposed pipes freeze first: outdoor hose bibs, and lines in unheated garages, crawl spaces, attics, and along exterior walls. Pipes under sinks on outside walls are common trouble spots. That is why disconnecting hoses and opening cabinet doors on cold nights are two of the highest-value steps.
Does homeowners insurance cover burst pipes?
Sudden, accidental water damage from a frozen pipe is often covered, but insurers may deny a claim if the home was left unheated or the damage is judged to be from neglect. Coverage varies by policy. Keeping the heat on and taking reasonable precautions helps protect both your home and your claim.
What temperature should I keep my house if I'm away?
A common recommendation is to keep the thermostat no lower than 55°F while you are away so interior walls stay warm enough to protect the plumbing. Leaving cabinet doors open and having someone check the house during a cold snap adds a margin of safety, especially for pipes on exterior walls.

Data: NOAA 1991–2020 normals via Cottonwood Weir, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.