NOAA's 1851-2025 continental record shows no hurricane impact in Colorado, so storm-season prep for a personal watercraft here is about remnant rain and wind. 31 jet ski & PWC storage facilities are listed in Colorado.
| Month | Denver high / low | personal watercraft | Denver precip | Grand Junction high / low | personal watercraft |
|---|---|---|---|---|---|
| Jan | 45° / 19° | off the water | 0.4 in | 38° / 17° | off the water |
| Feb | 46° / 20° | off the water | 0.4 in | 46° / 24° | off the water |
| Mar | 56° / 28° | off the water | 0.9 in | 58° / 32° | off the water |
| Apr | 62° / 34° | off the water | 1.7 in | 66° / 38° | off the water |
| May | 71° / 44° | wetsuit weather | 2.2 in | 77° / 47° | on the water |
| Jun | 83° / 53° | on the water | 1.9 in | 89° / 57° | on the water |
| Jul | 90° / 60° | on the water | 2.1 in | 95° / 64° | on the water |
| Aug | 88° / 58° | on the water | 1.6 in | 91° / 62° | on the water |
| Sep | 80° / 50° | on the water | 1.4 in | 82° / 53° | on the water |
| Oct | 65° / 37° | off the water | 1.0 in | 67° / 40° | wetsuit weather |
| Nov | 53° / 26° | off the water | 0.6 in | 52° / 28° | off the water |
| Dec | 44° / 18° | off the water | 0.4 in | 39° / 18° | off the water |
Jet Ski column rule: on the water from a 76°F high; wetsuit weather from 66°F; off the water below.
By that rule a personal watercraft at Denver has 4 months on the water (June to September), 1 of wetsuit weather and 7 off the water. The Atlantic season runs June 1 to November 30.
NOAA's table of continental U.S. hurricane impacts records no hurricane-force winds in Colorado from 1851 through 2025; the season risk for a stored personal watercraft is flooding and debris from weakened systems.
Denver averages 14.5 inches of precipitation a year, wettest in May (2.2 in), before any storm is added.
31 live listings in 12 cities; by listed type: 20 indoor, 16 covered and 20 outdoor (types overlap). No Colorado jet ski & PWC storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Fort Collins Boat & RV Storage | Fort Collins | indoor, outdoor, covered | Boat | |
| Hi Ball Crane Services | Denver | indoor, outdoor | Boat | |
| AJ Storage Specialists | Loveland | indoor, outdoor, covered | security cameras, gated entry | Boat |
| Fillmore Covered RV Storage | Colorado Springs | indoor, outdoor, covered | Boat | |
| Vapor Trail RV, Boat & Commercial Storage | Colorado Springs | indoor, outdoor, covered | Boat | |
| Chatfield Marina | Littleton | indoor, outdoor, covered | Boat | |
| OUTDOOR STORAGE by: TDH Properties, Inc. | Denver | |||
| Aspen RV & Boat Storage | Aurora | indoor, outdoor, covered | security cameras, gated entry | Boat |
| Pink Door Storage & RV Aurora | Aurora | indoor, outdoor, covered | Boat | |
| RV Vault Self Storage | Parker | indoor, outdoor, covered | Boat | |
| Recreational Storage Solutions | Erie | indoor, outdoor, covered | Boat | |
| Neighborhood Self Storage | Parker | indoor, outdoor, covered | Boat | |
| NOCO Premier RV & Boat Storage | Johnstown | indoor, outdoor, covered | Boat | |
| Hidden Island Storage | Fort Collins | indoor, outdoor, covered | Boat | |
| Marina at Cherry Creek | Englewood | indoor, outdoor | Boat | |
| Outrig - Boulder County | Longmont | indoor, outdoor, covered | Boat | |
| The Lake House at Cherry Creek | Greenwood Village | indoor, outdoor | Boat | |
| Tamlin Storage | Colorado Springs | indoor, outdoor, covered | Boat |
| City | Jet Ski & PWC Storage listings | Enclosed | Covered | Open lot |
|---|---|---|---|---|
| Denver | 12 | 1 | 0 | 1 |
| Aurora | 4 | 4 | 3 | 4 |
| Colorado Springs | 3 | 3 | 3 | 3 |
| Parker | 3 | 3 | 3 | 3 |
| Fort Collins | 2 | 2 | 2 | 2 |
| Englewood | 1 | 1 | 0 | 1 |
| Erie | 1 | 1 | 1 | 1 |
| Greenwood Village | 1 | 1 | 0 | 1 |
| Johnstown | 1 | 1 | 1 | 1 |
| Littleton | 1 | 1 | 1 | 1 |
NOAA's continental U.S. hurricane impact table (1851-2025) records no hurricane-force winds in Colorado. Weakened tropical systems still bring heavy rain, so a personal watercraft stored in a low spot or below grade can flood during the June to November season. Denver averages 14.5 inches of precipitation a year, wettest in May.
20 of 31 live Colorado listings list enclosed indoor space; 16 list covered and 20 outdoor spaces. By city: Denver (12; 1 enclosed), Aurora (4; 4 enclosed), Colorado Springs (3; 3 enclosed) and Parker (3; 3 enclosed). The most enclosed listings are in Aurora (4) and Colorado Springs (3). None lists climate-controlled units. Listings span 12 cities. Prefer a wind-rated building outside the flood zone.
Move it at once. 20 Colorado listings list enclosed space; book one before June. Denver has 4 months on the water by our rule. NOAA records no hurricane-force winds in Colorado, so the realistic threat to a personal watercraft is a remnant storm's rain. Denver averages 2.2 inches in May, so check the site drains.
Listings span 12 Colorado cities. The largest groups are Denver (12 listed), Aurora (4 listed), Colorado Springs (3 listed), Parker (3 listed) and Fort Collins (2 listed). For covered spaces, Aurora (3) and Colorado Springs (3) lead. Statewide, 20 list open lots, 16 covered parking and 20 enclosed space, so a personal watercraft owner can usually choose between shelter levels in the same city.
NOAA NCEI Climate Normals 1991-2020 (USW00003017, USW00023066); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).