FrostList

When to Winterize Your RV in Pawtucket, RI

ON TRACK112 days until first 28°F freezeOct 31

In a typical year, winterize your RV in Pawtucket by October 21. The median first 28°F hard freeze at Pawtucket's NOAA station is October 31 (1991–2020 normals); one year in ten it arrives as early as October 16. Plan for the early end: the one-in-ten date lands about 15 days before the median.

OUTLOOK

Typical first first 28°F freeze near Oct 31; local deadline about Oct 21. The live 10-day outlook loads here.

Local freeze dates for Pawtucket

ThresholdEarly (1-in-10)MedianLate (9-in-10)
32°F (light freeze)Oct 5Oct 19Nov 2
28°F (hard freeze)Oct 16Oct 31Nov 14
24°F (severe)Oct 29Nov 12Nov 29

NOAA station: Woonsocket · 9.2 mi away · 110 ft elevation.

The reference station for Pawtucket is Woonsocket (9.2 mi, 110 ft). First freeze there: 32°F by Oct 19, 28°F by Oct 31, 24°F by Nov 12. The 28°F freeze has come as early as Oct 16 and as late as Nov 14, a 29-day spread. Spring's last 32°F freeze clears around Apr 22. Snowfall averages 42 inches a year, first reaching an inch near November.

Expect the first frost near Oct 19 in Pawtucket and the first hard freeze by about Oct 31. That first freezing night has ranged from Oct 5 to Nov 2, roughly a 28-day spread. On the spring side, the last 32°F freeze clears around Apr 22 and as late as May 6 — the green light for reopening water and de-winterizing. Snow totals near 42 inches a year mean plowing and ice-dam control share the winter to-do list here.

Your rv checklist

  1. Drain the fresh, gray, and black tanks, then drain the water heater only after it has cooled and lost pressure.
  2. Bypass the water heater so you do not waste six gallons of antifreeze filling the tank.
  3. Blow out the lines with a compressor at about 30–40 psi, then pump non-toxic RV antifreeze through every faucet until it runs pink.
    Helpful gear: RV antifreeze (6-pack) — Recommended pick
  4. Use a water-pump converter kit to draw antifreeze straight from the jug through the plumbing.
    Helpful gear: Water pump converter kit — Recommended pick
  5. Pour a cup of antifreeze into each drain trap and the toilet to protect the seals.
  6. Fit a blow-out plug at the city-water inlet so you can clear that line too.
    Helpful gear: Blow-out plug — Recommended pick
  7. Remove batteries or put them on a maintainer, and store them off a cold concrete floor.
  8. Cover roof vents, close the propane, and set out traps or deterrents so mice do not move in.

What to have on hand

RV antifreeze (6-pack)
Non-toxic pink fluid for the fresh-water plumbing and traps.
Recommended pick
Water pump converter kit
Siphon kit that draws antifreeze straight through the pump.
Recommended pick
Blow-out plug
Adapter that lets a compressor clear the lines before antifreeze.
Recommended pick
Heated fresh-water hose
For anyone staying hooked up through a cold snap.
Recommended pick

What this means locally

Compared with nearby cities, Pawtucket's first-freeze date near Oct 31 sits about a week ahead of Providence (Nov 9) and about a week ahead of East Providence (Nov 9). Rhode Island's deadlines span Oct 21 to Oct 30 statewide — one date for all of Rhode Island would be off by weeks for Pawtucket. Once you know Pawtucket's freeze date, use it to shut down your sprinklers and winterize a boat too.

Other winter jobs in Pawtucket

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

Sprinklers → Oct 21Frozen pipes → Oct 5Ice dams → Oct 16Car battery → Oct 31Snow blower → Oct 25Sump pump → Apr 22Boat → Oct 24Motorcycle → Oct 19

See the full Pawtucket winter checklist, in order →

Frequently asked questions

At what temperature do RV pipes freeze?
An RV's exposed plumbing and thin-walled tanks can begin to freeze once temperatures sit in the mid-20s for a few hours, sooner than a house because there is little insulation around the lines. That is why the winterizing deadline tracks the first 28°F freeze rather than the first light frost.
How much RV antifreeze do I need?
Most travel trailers and motorhomes take about two to three gallons of non-toxic RV antifreeze, and larger rigs more. Bypassing the water heater saves roughly six gallons you would otherwise waste filling the tank. Buy an extra jug; stores sell out once the first freeze warnings hit.
Can I just use my RV furnace instead of winterizing?
Relying on the furnace is risky. A propane run-out, a tripped breaker, or a dead battery during a cold night leaves the plumbing unprotected, and the furnace may not keep the underbelly and bays warm enough anyway. Draining and adding antifreeze is the dependable way to protect the system.
How do I winterize an RV water heater?
Let the tank cool and lose pressure, then drain it and, if fitted, pull the anode rod. Do not add antifreeze to the water heater tank; instead, set the bypass valves so antifreeze skips the tank and fills only the lines. Fresh antifreeze in an unbypassed heater just wastes several gallons.
When is it safe to de-winterize an RV in Pawtucket?
Wait until the last spring freeze has passed, which averages near Apr 22 here. De-winterize by flushing the antifreeze from the lines, sanitizing the fresh tank, and checking for leaks before a trip. Reopening too early risks a surprise late freeze on a charged system.
Do I need to winterize an RV stored indoors?
A reliably heated indoor space that stays above freezing protects the plumbing, so full winterizing may not be needed. But an unheated garage or barn can still drop below freezing on a cold night. If you cannot guarantee the space stays warm, winterize to be safe.

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