Custom Merch for Gyms in Phoenix, AZ
Merch Mob makes member tees, coach and staff apparel, and challenge and competition shirts for gyms in Phoenix, AZ, at its shop in Montclair, CA, and ships them to Phoenix. People aged 18 to 34, the group that wears a gym tee outside the gym as well as in it, make up 27% of Phoenix, against 23% nationally (Census ACS, 2020-2024).
Phoenix by the numbers
Phoenix has 1,665,481 residents, up 3.6% since 2020 (Census estimates).
Maricopa County has 556 fitness and recreational sports centers with paid employees (Census County Business Patterns, 2023). That is 1.2 for every 10,000 residents, the same as the national figure of 1.2. 55% of them employ fewer than 10 people. The count is up 16% from 478 in 2018.
That Census category covers gyms and studios along with other recreational sports facilities.
Maricopa County as a whole has 4,689,558 residents, up 6% since 2020. Maricopa County has one fitness or recreational sports center for every 8,430 residents.
- Population, 2025
- 1,665,481
- Since 2020
- +3.6%
- County
- Maricopa County
- Fitness and recreational sports centers in Maricopa County, 2023
- 556
- Per 10,000 county residents
- 1.2 (US 1.2)
- Time zone
- Mountain
- Median age
- 34.9 (US 38.9)
- Residents aged 18 to 34
- 27% (US 23%)
- Warmest month, average high
- July, 107°F
- Coldest month, average low
- December, 45°F
- Days at 90°F or hotter, a year
- 173
- Nights at 32°F or colder, a year
- 1
- Rain, a year
- 7.2 in
- USPS zone from the shop
- 4
Weather: Phoenix Airport station, 4 mi from Phoenix's center (NOAA 1991-2020 Climate Normals). People: Census ACS 2020-2024. Counts: CBP 2023, by county, paid-employee establishments. Population: Census, July 2025.
What Phoenix's weather means for gyms
With July highs averaging 107°F, the training shirt that sells in Phoenix is the lightest one on the rack: thin performance tees, singlets and muscle tanks in pale colors that do not soak up the sun. No month averages a high under 65°F, though December mornings bring average lows of 45°F, so a light hoodie earns a small spot for members at early classes. Highs reach 70°F or more in 10 months, February to November, which gives a summer challenge shirt a long selling season after the event itself. Around 111 days a year reach 100°F, enough that outdoor training moves to dawn or after dark for much of summer, and a fast-drying fabric matters more than a heavy print. Rain totals about 7.2 inches a year, so a wet day seldom cancels an outdoor class, and a run club or bootcamp tee can be timed around heat and cold rather than storms.
| Month in Phoenix | Average high | Average low | Rain (in) | What members train in |
|---|---|---|---|---|
| January | 68°F | 46°F | 0.9 | Tees and light quarter-zips |
| February | 71°F | 49°F | 0.9 | Member tees and tanks |
| March | 78°F | 55°F | 0.8 | Member tees and tanks |
| April | 86°F | 61°F | 0.2 | Tanks and performance tees |
| May | 95°F | 70°F | 0.1 | Tanks and performance tees |
| June | 104°F | 79°F | 0 | Tanks and performance tees |
| July | 107°F | 85°F | 0.9 | Tanks and performance tees |
| August | 105°F | 84°F | 0.9 | Tanks and performance tees |
| September | 100°F | 78°F | 0.6 | Tanks and performance tees |
| October | 89°F | 66°F | 0.6 | Tanks and performance tees |
| November | 77°F | 54°F | 0.6 | Member tees and tanks |
| December | 66°F | 45°F | 0.7 | Tees and light quarter-zips |
Made in So Cal, shipped to Phoenix.
Orders ship to Phoenix from the shop; there is no office or pickup point in Arizona.
Phoenix is about 326 miles from Merch Mob's shop in Montclair, CA, a straight-line distance. From the shop's ZIP code, Phoenix is USPS zone 4. Phoenix is on Mountain Standard Time all year: one hour ahead of the shop's Pacific time in winter and the same time in summer.
This page also covers Chandler and Scottsdale, which share Maricopa County's figures and the same weather station.
Nearby cities with their own pages: Glendale (13 mi).
From the production floor
Merch Mob production in Southern California.
Ordering from Phoenix
When should a gym in Phoenix stock hoodies?
Only lightly. Average highs in Phoenix stay at 65°F or above all year, so one small run of light hoodies, timed for the holidays and the coolest weeks, covers it.
More for Phoenix
Let’s build
your next drop.
Tell us what your gym needs. You get a line-item quote and an honest timeline within 24 hours. Tell us where it ships and the quote covers the rest.