FrostList

When to Prevent Frozen Pipes in Colorado Springs, CO

ON TRACK89 days until first freezing night (32°F)Oct 8

Freezing nights in Colorado Springs begin around October 8 in a typical year, and as early as September 26 one fall in ten (1991–2020 NOAA normals); pipes come under real risk once lows reach the low 20s. The early-to-late range spans roughly 25 days, so treat the median as a midpoint, not a promise.

OUTLOOK

Typical first first freezing night (32°F) near Oct 8; local deadline about Sep 26. The live 10-day outlook loads here.

Local freeze dates for Colorado Springs

ThresholdEarly (1-in-10)MedianLate (9-in-10)
32°F (light freeze)Sep 26Oct 8Oct 19
28°F (hard freeze)Oct 4Oct 16Oct 29
24°F (severe)Oct 11Oct 26Nov 8

NOAA station: Colorado Springs Muni AP · 7.4 mi away · 6,181 ft elevation.

For Colorado Springs, the nearest NOAA station with freeze data is Colorado Springs Muni AP, 7.4 miles out at 6,181 feet. Median first-freeze dates there run 32°F by Oct 8, 28°F by Oct 16, 24°F by Oct 26. The 28°F freeze has come as early as Oct 4 and as late as Oct 29, a 25-day spread. Spring's last 32°F freeze clears around May 3. Snowfall averages 32 inches a year, first reaching an inch near October.

In Colorado Springs, freezing nights (32°F) typically begin around Oct 8 and the first hard freeze (28°F) follows near Oct 16. The 32°F date swings from Sep 26 at its earliest to Oct 19 at its latest, near 23 days. The last spring freeze averages May 3 and as late as May 15, which sets the safe window for reopening outdoor water and de-winterizing gear. About 32 inches of snow a year is enough to justify servicing the snow blower and watching the eaves.

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, Colorado Springs's first-freeze date near Oct 8 sits later than Castle Rock (Oct 2) and close to Pueblo (Oct 9). Colorado's deadlines span Sep 15 to Oct 11 statewide — one date for all of Colorado would be off by weeks for Colorado Springs. Once you know Colorado Springs's freeze date, use it to shut down your sprinklers and check your car battery too.

Other winter jobs in Colorado Springs

Every task below is dated to Colorado Springs's own freeze and snow normals.

Sprinklers → Oct 6Ice dams → Sep 15Car battery → Oct 16Snow blower → Sep 24Sump pump → May 3RV → Oct 6Boat → Oct 9Motorcycle → Oct 8

See the full Colorado Springs 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 Colorado Springs?
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 8.
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 Colorado Springs Muni AP, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.