Custom Merch for Events in Houston, TX
Merch Mob makes attendee and souvenir tees, staff, crew and security shirts, and volunteer shirts for events in Houston, TX, at its shop in Montclair, CA, and ships them to Houston. Houston's 18-to-34 age group makes up 28% of residents, above the US rate of 23% (Census ACS, 2020-2024), so attendee merch should look like something worth wearing again, with the poster art front and center.
Houston by the numbers
Houston has 2,397,315 residents, up 4.2% since 2020 (Census estimates).
Harris County has 101 event promoters (performing arts, sports and similar events) with paid employees (Census County Business Patterns, 2023). That is 0.20 for every 10,000 residents, below the national figure of 0.27. 74% of them employ fewer than 10 people. The count is up 29% from 78 in 2018.
That counts promoters with a payroll; one-off events run by volunteers or venues are not in it.
Houston spans 3 counties. The business figures are for Harris County, home to about 98% of its residents.
Harris County as a whole has 5,045,026 residents, up 6.7% since 2020. Harris County has one event promoter for every 49,950 residents.
- Population, 2025
- 2,397,315
- Since 2020
- +4.2%
- Main county
- Harris County
- Event promoters (performing arts, sports and similar events) in Harris County, 2023
- 101
- Per 10,000 county residents
- 0.20 (US 0.27)
- Time zone
- Central
- Median age
- 34.4 (US 38.9)
- Residents aged 18 to 34
- 28% (US 23%)
- Warmest month, average high
- August, 94°F
- Coldest month, average low
- January, 44°F
- Days at 90°F or hotter, a year
- 109
- Nights at 32°F or colder, a year
- 5
- Rain, a year
- 54 in
- USPS zone from the shop
- 6
Weather: Houston-Port station, 7 mi from Houston'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 Houston's weather means for events
Heat sets the event calendar in Houston: August averages a high of 94°F, and 90°F is reached on about 109 days in a typical year, so put staff and volunteers in light, moisture-wicking shirts and keep caps at the booth. Average highs dip under 65°F in January only, a short spell that suits daytime races and festivals, while summer dates need a heat plan. Storms are part of event planning in Houston, with about 54 inches of rain a year, so keep boxed merch on pallets or in sealed bins under cover, and have staff cartons packed in polybags so shirts arrive dry. June is the wettest month, at about 7.9 inches of rain, so avoid it for a big outdoor date if you can, and if not, budget for tents, a covered booth and a spare set of staff shirts.
| Month in Houston | Average high | Average low | Rain (in) | What staff and the booth need |
|---|---|---|---|---|
| January | 63°F | 44°F | 4 | Booth hoodies and staff long sleeves |
| February | 67°F | 49°F | 2.8 | Tees, plus long sleeves for nights |
| March | 73°F | 54°F | 3.8 | Attendee tees and bright staff shirts |
| April | 79°F | 61°F | 5.2 | Attendee tees and bright staff shirts |
| May | 86°F | 69°F | 5.1 | Wicking staff tees and caps |
| June | 91°F | 75°F | 7.9 | Wicking staff tees and caps |
| July | 93°F | 77°F | 4.5 | Wicking staff tees and caps |
| August | 94°F | 77°F | 3.4 | Wicking staff tees and caps |
| September | 90°F | 72°F | 4.5 | Wicking staff tees and caps |
| October | 82°F | 63°F | 5.4 | Attendee tees and bright staff shirts |
| November | 72°F | 53°F | 3.4 | Attendee tees and bright staff shirts |
| December | 65°F | 46°F | 4.3 | Tees, plus long sleeves for nights |
Made in So Cal, shipped to Houston.
Orders ship to Houston from the shop; there is no office or pickup point in Texas.
Houston is about 1,338 miles from Merch Mob's shop in Montclair, CA, a straight-line distance. From the shop's ZIP code, Houston is USPS zone 6. Houston is on Central time, 2 hours ahead of the shop's Pacific time.
From the production floor
Merch Mob production in Southern California.
Ordering from Houston
Which months need hoodies at an outdoor event in Houston?
Daytime hoodie weather in Houston is limited to January, the only stretch under a 65°F average high, so staff need a warm layer for day shifts then; the rest of the year, plan hoodies around night shows and cool evenings.
More for Houston
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