Missouri has hot summers and cold winters (NOAA's St. Louis normals run from a 40.4°F high in January to 89.6°F in July, with 5.7 inches of snow in January), so pack for the month you visit: sun protection and light clothing in summer, and warm layers and a rain jacket in fall, winter and spring. The links below open Amazon search results for each category; they are affiliate links, we may earn a commission at no extra cost to you, and we have not tested specific products. The American Academy of Dermatology recommends broad-spectrum, water-resistant sunscreen with SPF 30 or higher.
The Missouri store
Packing notes for Missouri's weather, with Amazon search links (affiliate).
Disclosure: some links on this page are affiliate links; we may earn a commission at no extra cost to you. Details.
How we choose and what to know
- Criteria: items must address a real trip need (weather, walking, device and card security).
- What these links are: Amazon search pages for a category, not endorsements of a product.
- Not for you if: you already own suitable gear.
- Commercial relationship: see the affiliate disclosure.
Travel essentials
The short list worth packing.
Amazon pick
Carry-on luggage
Amazon search: carry-on luggage. Check your airline's size limits first.
View on Amazon →
Amazon pick
SPF 50 sunscreen
Amazon search: sunscreen. The AAD recommends broad-spectrum, water-resistant SPF 30+.
View on Amazon →
Amazon pick
Travel camera
Amazon search: compact cameras. Many travelers use a phone instead.
View on Amazon →More smart picks
Tech, security and comfort.
Amazon pick
Packing cubes
Amazon search: packing cubes. Useful for short trips; not essential.
View on Amazon →Amazon pick
RFID wallet
Amazon search: RFID-blocking wallets. Benefits are debated; optional.
View on Amazon →Amazon pick
Portable charger
Amazon search: portable chargers. Check airline battery rules.
View on Amazon →Frequently asked questions
Are these your own products?
No. They are links to Amazon search results; we may earn a commission.
Have you tested these products?
No.
What SPF should I use?
The AAD recommends broad-spectrum, water-resistant sunscreen with SPF 30 or higher.
Sources
Facts on this page were read from the sources below on October 20, 2026. Hours, fares, prices and event dates change — confirm with the source before you travel. How we research and update.
- How to select sunscreen — American Academy of Dermatology
- U.S. Climate Normals 1991-2020, St. Louis Lambert International Airport (USW00013994) — NOAA National Centers for Environmental Information
- FTC Endorsement Guides: What people are asking — U.S. Federal Trade Commission
- Heat safety — NOAA National Weather Service
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