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
- When to go to St. Louis Area
- Important essentials for St. Louis Area
- Activities for St. Louis Area
- St. Louis Area in January: weather and what to pack
- St. Louis Area in February: weather and what to pack
- St. Louis Area in March: weather and what to pack
- St. Louis Area in April: weather and what to pack
- St. Louis Area in May: weather and what to pack
- St. Louis Area in June: weather and what to pack
- St. Louis Area in July: weather and what to pack
- St. Louis Area in August: weather and what to pack
- St. Louis Area in September: weather and what to pack
- St. Louis Area in October: weather and what to pack
- St. Louis Area in November: weather and what to pack
- St. Louis Area in December: weather and what to pack

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
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Touchless thermometer
A touchless thermometer is important to have.
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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).
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Hand sanitizer
This hand sanitizer is an excellent TSA-friendly option.
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A vaccine card protector
Vaccine cards frequently wear away. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps stop that.
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(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
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N95 masks
These N95 masks provide the best level of COVID protection you can have.
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Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
General health necessities
Don't forget these
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
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Plug adapter
A plug adapter that supports outlet types A and B. This one is sufficent for most locations, but you may want to check with your hotel.
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Voice and data SIM card
A SIM card that works in St. Louis Area. A good global SIM card works in most countries, but check the country list before buying.
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For families with young children
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Power bank for devices
A portable power bank, like this one
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Airplane or car necessities
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:
-
Thermal undergarments
Our picks:
-
Very heavy heated socks
Like these
-
Pajamas
-
Extreme cold weather gloves
-
Insulated ice boots
We use:
-
Lip balm
The best pick: this one
-
Heavy sweaters
-
Extreme weather jacket shell
These are a great value:
-
Scarf/neck warmer
-
Fleece inner layer
-
Coveralls/snow pants
Here are some of our favorites:
-
Waterproof snow boots
In addition to day-to-day shoes, it's important to bring snow boots. For travel to St. Louis Area, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is essential here. This one is an excellent option.
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:
-
Sweaters
-
Insulated water bottle
Our favorite:
-
Warm pants or jeans
-
Lip balm
Our pick: this
-
Heavy socks
Such as:
-
Heavy jacket
-
Gloves
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For traveling to St. Louis Area, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is worth investing in for this weather. This one is a great option.
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:
-
Fleece
-
Warm pants or jeans
-
Light gloves or mittens
-
Jacket or coat
-
Extra socks
-
Lip balm
In our opinion, the best choice: here
-
Standard footwear
-
Waterproof snow boots
In addition to day-to-day footwear, it's important to bring snow boots. For travel to St. Louis Area, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is important here. This one is a perfect choice.
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:
-
Standard footwear
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
Extra socks
-
Light jacket or fleece
-
Pants or jeans
-
Dresses
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
Rain pants will be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We like:
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:
-
Bug repellent
-
Long and short sleeve shirts
-
Light skirts
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Extra socks
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Sandals
-
A rain coat to layer with a coat
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
Rain pants can be essential in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
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:
-
Sunglasses
-
Skirts
-
Loose-fit shorts
-
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
-
Insulated water bottle
Our best choice:
-
Waterproof sandals
-
Breatheable shirts
A breathing shirt can cool you down quickly and guard against the sun:
-
Sunscreen lotion, moderate SPF
-
Bug repellent
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
Rain pants are essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
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:
-
Insulated water bottle
Our choice:
-
Sunscreen lotion, moderate SPF
-
Cool and dry dresses
These dresses to provide UV protection and help you stay cool.
-
Skirts
-
Waterproof sandals
-
Sunglasses
-
Loose-fit shorts
-
Bug repellent
-
Breatheable shirts
A cooling shirt can make you comfortable and guard against skin damage:
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
August
August is consistently hot. Temperatures average in the high 80s F (low 30s C) during the day.
What to wear/what to pack:
-
Insulated water bottle
Our pick:
-
Bug repellent
-
Sunglasses
-
Cool and dry dresses
These dresses offer UV protection and cool you.
-
Breatheable shirts
A breathing shirt can cool you down quickly and protect you from UV rays:
-
Skirts
-
Waterproof sandals
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We like:
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:
-
Sandals
-
Light skirts
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Bug repellent
-
Extra socks
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Short pants or heavy shorts
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These pants can be essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your things stay dry. We like:
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:
-
Light and heavy skirts
-
Pants or jeans
-
Dresses
-
Extra socks
-
Standard footwear
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These are essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
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:
-
Extra socks
-
Lip balm
In our opinion, the best choice: this one
-
Warm pants or jeans
-
Jacket or coat
-
Fleece
-
Light gloves or mittens
-
Standard footwear
-
Waterproof snow boots
In addition to day-to-day shoes, it's important to bring snow boots. For visiting St. Louis Area, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is something you need here. This one is a great option.
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:
-
Lip balm
Our favorite option: here
-
Sweaters
-
Heavy socks
Such as:
-
Insulated water bottle
Our best choice:
-
Warm pants or jeans
-
Heavy jacket
-
Gloves
-
Cold weather footwear
-
Waterproof snow boots
In addition to day-to-day footwear, you should bring snow boots. For visiting St. Louis Area, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is an excellent choice.
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