Custom Merch for Companies in Philadelphia, PA
Merch Mob makes onboarding kits, everyday staff apparel, and field and customer-facing uniforms for companies in Philadelphia, PA, at its shop in Montclair, CA, and ships them to Philadelphia. Younger than the US by a few years, with a median age of 35.3 against 38.9 (Census ACS, 2020-2024), Philadelphia suits staff pieces with retail appeal, such as a garment-dyed tee or a heavyweight crewneck, over promotional basics.
Philadelphia by the numbers
Philadelphia has 1,574,281 residents, 1.8% fewer than in 2020 (Census estimates).
Every employer is a potential buyer of staff and client merch, so there is no single Census category to count.
- Population, 2025
- 1,574,281
- Since 2020
- −1.8%
- County
- Philadelphia County
- Time zone
- Eastern
- Median age
- 35.3 (US 38.9)
- Warmest month, average high
- July, 89°F
- Coldest month, average low
- January, 28°F
- Days at 90°F or hotter, a year
- 40
- Nights at 32°F or colder, a year
- 62
- Rain and melted snow, a year
- 51 in
- Snow, a year
- 23 in
- USPS zone from the shop
- 8
Weather: Philadelphia Franklin Institute station, 4 mi from Philadelphia's center (NOAA 1991-2020 Climate Normals); snow from the Philadelphia International Airport station. People: Census ACS 2020-2024. Counts: CBP 2023, by county, paid-employee establishments. Population: Census, July 2025.
What Philadelphia's weather means for companies
Staff in Philadelphia dress for two seasons, with July highs averaging 89°F, so a uniform program needs a short-sleeve set as well as an outerwear layer. Split the uniform order by season: polos and tees for May to September, when highs reach 70°F or more, and soft shells and hoodies for November to March, when they stay under 65°F. Cold mornings arrive in January, when lows average 28°F, so a fleece-lined jacket or insulated vest belongs in the field uniform and a beanie in the onboarding kit. Snow totals around 23 inches a year, so office staff can get by with a lined soft shell, while field crews need a proper insulated, waterproof jacket. Around 62 nights a year reach freezing, enough that a lined soft shell or fleece jacket makes a practical year-end gift for staff.
| Month in Philadelphia | Average high | Average low | Rain and melted snow (in) | What staff wear and receive |
|---|---|---|---|---|
| January | 42°F | 28°F | 3.6 | Insulated jackets, fleece and beanies |
| February | 45°F | 30°F | 3.3 | Quarter-zips, hoodies and soft shells |
| March | 54°F | 36°F | 4.5 | Quarter-zips, hoodies and soft shells |
| April | 66°F | 46°F | 4 | Polos and light quarter-zips |
| May | 76°F | 56°F | 4.1 | Soft tees and polos |
| June | 85°F | 66°F | 4.8 | Breathable polos and mesh-back caps |
| July | 89°F | 71°F | 4.8 | Breathable polos and mesh-back caps |
| August | 87°F | 70°F | 5 | Breathable polos and mesh-back caps |
| September | 80°F | 63°F | 4.9 | Soft tees and polos |
| October | 68°F | 51°F | 4.2 | Polos and light quarter-zips |
| November | 56°F | 41°F | 3.4 | Quarter-zips, hoodies and soft shells |
| December | 47°F | 33°F | 4.3 | Quarter-zips, hoodies and soft shells |
Made in So Cal, shipped to Philadelphia.
Orders ship to Philadelphia from the shop; there is no office or pickup point in Pennsylvania.
Philadelphia is about 2,361 miles from Merch Mob's shop in Montclair, CA, a straight-line distance. From the shop's ZIP code, Philadelphia is USPS zone 8. Philadelphia is on Eastern time, 3 hours ahead of the shop's Pacific time.
From the production floor
Merch Mob production in Southern California.
Ordering from Philadelphia
What should a winter onboarding kit include for a new hire in Philadelphia?
Highs average under 45°F only in January, so a winter kit needs a heavyweight hoodie and a beanie, while a quarter-zip covers the milder months on either side.
More for Philadelphia
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