St. Louis Area, Missouri, United States of America: What to pack, what to wear, and when to go [2018]

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

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.

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

January

January in St. Louis Area is pretty cool.

The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

  • Sweaters
  • Umbrella
  • Multiple layer jacket shell
  • Fleeces
  • Waterproof coat
  • Waterproof boots
  • Pajamas, such as sweats
  • Insulated boots
  • Scarf
  • Thermal undergarments
  • Very heavy socks
  • Gloves

February

Traveling to St. Louis Area in February, you will notice that it can be very chilly. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

  • Gloves or mittens
  • Heavy jacket
  • Umbrella
  • Waterproof coat
  • Cold weather footwear
  • Heavy socks
  • Waterproof boots
  • Sweaters
  • Warm pants or jeans

March

March in St. Louis Area is pretty cool.

The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 40s F (single digits C) to 50s F (low 10s C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Fleeces
  • Waterproof coat
  • Umbrella
  • Warm pants or jeans
  • Jacket or coat
  • Standard footwear
  • Socks
  • Waterproof boots
  • Light gloves or mittens

April

April in St. Louis Area is balmy. The average overnight temperatures in the area are in the 40s F (single digits C), with a few days below 32 F (single digits C).

What to wear/what to pack:

  • Socks
  • Waterproof footwear
  • Light jacket or fleece
  • Umbrella
  • Dresses
  • Long sleeve shirts or blouses
  • Long skirts
  • Rain coat
  • Pants or jeans
  • Standard footwear
  • Waterproof luggage

May

May in St. Louis Area is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

  • Sunscreen lotion
  • Waterproof footwear
  • Skirts
  • Shorts or short pants
  • Light footwear
  • Rain coat
  • Dresses
  • Long and short sleeve shirts
  • Sandals
  • Waterproof luggage
  • Umbrella

June

June in St. Louis Area is hot.

The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C), although night temperatures can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

  • Short sleeve shirts
  • Umbrella
  • Skirts
  • Sunscreen lotion
  • Waterproof luggage
  • Waterproof footwear
  • Shorts
  • Sandals
  • Sunglasses
  • Dresses
  • Rain coat

July

If you go to St. Louis Area in July, you will notice that it is extremely hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

  • Shorts
  • Skirts
  • Waterproof footwear
  • Sunscreen lotion
  • Short sleeve shirts
  • Sandals
  • Rain coat
  • Sunglasses
  • Waterproof luggage
  • Umbrella
  • Dresses

August

August in St. Louis Area is consistently hot.

The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C) to 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:

  • Short sleeve shirts
  • Umbrella
  • Waterproof footwear
  • Sandals
  • Skirts
  • Shorts
  • Sunglasses
  • Waterproof luggage
  • Rain coat
  • Sunscreen lotion
  • Dresses

September

September in St. Louis Area is a perfect temperature.

The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 60s F (low 10s C) to low 70s F (mid 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

  • Waterproof footwear
  • Skirts
  • Shorts or short pants
  • Sunscreen lotion
  • Dresses
  • Long and short sleeve shirts
  • Sandals
  • Umbrella
  • Light footwear
  • Rain coat
  • Waterproof luggage

October

October for St. Louis Area is balmy. Temperatures average in the high 60s F (low 20s C) during the day.

What to wear/what to pack:

  • Light jacket or fleece
  • Waterproof luggage
  • Umbrella
  • Pants or jeans
  • Waterproof footwear
  • Standard footwear
  • Long sleeve shirts or blouses
  • Long skirts
  • Dresses
  • Socks
  • Rain coat

November

November is cool. Temperatures average in the 50s F (low 10s C) during the day.

What to wear/what to pack:

  • Jacket or coat
  • Warm pants or jeans
  • Light gloves or mittens
  • Umbrella
  • Standard footwear
  • Socks
  • Waterproof coat
  • Waterproof boots
  • Fleeces

December

December in St. Louis Area can be very chilly. The average overnight temperatures in the area are in the 20s F (single digits below 0 C).

What to wear/what to pack:

  • Heavy socks
  • Waterproof coat
  • Umbrella
  • Sweaters
  • Cold weather footwear
  • Waterproof boots
  • Gloves or mittens
  • Warm pants or jeans
  • Heavy jacket

Year-round what to wear/what to pack 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.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in St. Louis Area
  • Appropriate museum wear

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