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

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

When to go to St. Clair, Missouri, United States of America

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

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

January

If you go to St. Clair in January, you will notice that it can be very chilly. Expect it to rain about a third of the time. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

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

February

February in St. Clair is pretty cool. Temperatures average in the high 40s F (single digits C) during the day. It rains about a third of the time.

What to wear/what to pack:

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

March

If you go to St. Clair in March, you will notice that it is cool and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

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

April

Traveling to St. Clair in April, you will notice that it is balmy and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the low 60s F (low 20s C).

What to wear/what to pack:

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

May

Traveling to St. Clair in May, you will notice that it is a perfect temperature and somewhat rainy.

Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

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

June

Traveling to St. Clair in June, you will notice that it is extremely hot and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

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

July

July in this region is extremely hot. Temperatures average in the low 90s F (low 30s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

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

August

If you go to St. Clair in August, you will notice that it is really hot. Expect it to rain regularly. Daytime temperatures are in the low 80s F (low 30s C).

What to wear/what to pack:

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

September

September in St. Clair is pretty consistently hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

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

October

October in St. Clair 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). It tends to rain a bit less than half of the time.

What to wear/what to pack:

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

November

November in St. Clair can be chilly.

The rain can amount to several inches/centimeters. During this time, temperatures average in the high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

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

December

If you are traveling to St. Clair in December, you will notice that it is pretty cool. Expect it to rain about a third of the time. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for St. Clair, Missouri, United States of America

Here are some general tips on what to wear in St. Clair, 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. Clair

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