Custom Merch for Companies in San Jose, CA
Merch Mob makes onboarding kits, everyday staff apparel, and field and customer-facing uniforms for companies in San Jose, CA, at its shop in Montclair, CA, and ships them to San Jose. At 38.2, San Jose is a touch younger than the US median of 38.9 (Census ACS, 2020-2024), so a staff order can lean casual with a soft tee and hoodie, plus a polo for client-facing roles.
San Jose by the numbers
San Jose has 989,814 residents, 2.3% 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.
Santa Clara County as a whole has 1,914,391 residents, down 1.1% since 2020.
- Population, 2025
- 989,814
- Since 2020
- −2.3%
- County
- Santa Clara County
- Time zone
- Pacific
- Median age
- 38.2 (US 38.9)
- Warmest month, average high
- August, 81°F
- Coldest month, average low
- December, 42°F
- Days at 90°F or hotter, a year
- 16
- Nights at 32°F or colder, a year
- 3
- Rain, a year
- 13 in
- USPS zone from the shop
- 4
Weather: San Jose station, 6 mi from San Jose'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 San Jose's weather means for companies
Summers are moderate in San Jose, with August averaging a high of 81°F, so a cotton piqué polo or soft tee is comfortable for field staff and performance fabric is optional. A short cool season, December to February, brings highs under 65°F, so a quarter-zip or soft shell covers it and heavy parkas are rarely needed. December still averages a high of 60°F, so winter gifts can stay light: a crewneck, a premium tee and a cap fit a gift box better than a parka. Rain is scarce, roughly 13 inches a year, so it seldom moves an outdoor offsite or company picnic, and caps and sun-friendly event tees deserve a place in the order.
| Month in San Jose | Average high | Average low | Rain (in) | What staff wear and receive |
|---|---|---|---|---|
| January | 60°F | 42°F | 2.8 | Quarter-zips, hoodies and soft shells |
| February | 62°F | 44°F | 2.7 | Quarter-zips, hoodies and soft shells |
| March | 66°F | 46°F | 2.1 | Polos and light quarter-zips |
| April | 69°F | 48°F | 1.1 | Polos and light quarter-zips |
| May | 74°F | 52°F | 0.4 | Soft tees and polos |
| June | 79°F | 56°F | 0.2 | Soft tees and polos |
| July | 81°F | 58°F | 0 | Soft tees and polos |
| August | 81°F | 59°F | 0.1 | Soft tees and polos |
| September | 81°F | 57°F | 0.1 | Soft tees and polos |
| October | 76°F | 53°F | 0.5 | Soft tees and polos |
| November | 66°F | 46°F | 1.3 | Polos and light quarter-zips |
| December | 60°F | 42°F | 2.3 | Quarter-zips, hoodies and soft shells |
Made in So Cal, shipped to San Jose.
Orders ship to San Jose from the shop; there is no office or pickup point in California.
San Jose is about 323 miles from Merch Mob's shop in Montclair, CA, a straight-line distance. From the shop's ZIP code, San Jose is USPS zone 4. San Jose shares the shop's Pacific time zone.
From the production floor
Merch Mob production in Southern California.
Ordering from San Jose
What should a winter onboarding kit include for a new hire in San Jose?
Highs average below 65°F from December to February, so a crewneck or quarter-zip suits a winter start, with a cap and a premium tee for the warmer months that follow.
More for San Jose
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