St. Louis Area, Missouri, United States of America: What to pack, what to wear, and when to go [2022]

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Traveling to St. Louis Area, Missouri, United States of America? If you're planning to go to St. Louis Area, I have some important information about when to go, what to wear, and what to pack.

Contents

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


When to go to St. Louis Area, Missouri, United States of America

Based on the climate and weather in St. Louis Area, the best time to go is September. See below for details.

Important essentials for St. Louis Area, Missouri, United States of America

Here are some general tips on what to wear in St. Louis Area, as well as several items to remember to pack when traveling there.

COVID-19 ESSENTIALS FOR 2022


  • Travel insurance that includes COVID-19 coverage

    Cases are climbing again, and areas are returning to lockdown. If you or a companion get COVID-19, you may be stuck with no way home -- but travel insurance can protect you. Learn more about COVID-19 and travel insurance


  • Touchless thermometer

    A touchless thermometer is important to have.


  • Kids' KN95 masks

    N95 masks don't exist for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).


  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly option.


  • A vaccine card protector

    Vaccine cards frequently wear away. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps stop that.

  • (U.S. Residents) Telehealth COVID-19 test for entry to U.S.

    U.S. residents still need a certified COVID-19 test to return home, but it can now be via Zoom. Learn more


  • N95 masks

    These N95 masks provide the best level of COVID protection you can have.


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

General health necessities

Don't forget these

What to wear/what to pack for St. Louis Area, Missouri, United States of America by month

Already know when you're traveling?

January

January in this region is pretty cool. Temperatures average in the high 30s F (single digits C) during the day.

What to wear/what to pack:

February

February in St. Louis Area is cold. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the 30s F (single digits C) to 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

March

March in St. Louis Area is cold. The average overnight temperatures in the area are in the low 30s F (single digits C).

What to wear/what to pack:

April

If you go to St. Louis Area in April, you will notice that it is balmy. Daytime temperatures are in the high 60s F (high 10s C).

What to wear/what to pack:

May

May here is a perfect temperature. Temperatures average in the 70s F (mid 20s C) during the day.

What to wear/what to pack:

June

If you visit St. Louis Area during June, you might notice that it is pretty consistently hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

July

July in St. Louis Area is constantly hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C), although night temperatures can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

August

August is consistently hot. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

September

If you are traveling to St. Louis Area in September, you will notice that it is a perfect temperature. Daytime temperatures are in the low 70s F (mid 20s C).

What to wear/what to pack:

October

October in St. Louis Area is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 20s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

November

If you vacation in St. Louis Area during November, you might find that it can be chilly. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the 30s F (single digits C).

What to wear/what to pack:

December

December in St. Louis Area is brisk. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 30s F (single digits C) to low 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

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