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

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

When to go to St. Marys, Pennsylvania, United States of America

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

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

January

January in St. Marys is frosty and somewhat rainy.

The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 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:

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

February

February in St. Marys is frigid and somewhat rainy. The average overnight temperatures in the area are in the 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

It tends to rain about half of the time. It also snows 5-10 days this month.

What to wear/what to pack:

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

March

March in St. Marys can be brisk and somewhat rainy. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C). It tends to rain about half of the time. It also snows occasionally.

What to wear/what to pack:

  • Warm pants or jeans
  • Waterproof coat
  • Cold weather footwear
  • If you plan to ski, ski equipment
  • Heavy jacket
  • Sweaters
  • Umbrella
  • Gloves or mittens
  • Waterproof boots
  • Heavy socks

April

April here can be chilly and somewhat rainy. Temperatures average in the high 50s F (mid 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

  • Fleeces
  • Socks
  • If you plan to ski, ski equipment
  • Light gloves or mittens
  • Umbrella
  • Jacket or coat
  • Warm pants or jeans
  • Waterproof coat
  • Standard footwear
  • Waterproof boots

May

May for St. Marys is balmy and somewhat rainy. Temperatures average in the high 60s F (low 20s C) during the day. It rains about half of the time.

What to wear/what to pack:

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

June

June in St. Marys is a perfect temperature and somewhat rainy.

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

What to wear/what to pack:

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

July

July in St. Marys is hot and somewhat rainy. Temperatures average in the low 80s F (high 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

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

August

August in St. Marys is a perfect temperature and somewhat rainy.

The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 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:

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

September

September in St. Marys is a perfect temperature and somewhat rainy. 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 regularly.

What to wear/what to pack:

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

October

October in St. Marys is cool and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain about half of the time.

What to wear/what to pack:

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

November

In November, St. Marys can be brisk and somewhat rainy. Temperatures routinely are in the high 40s F (single digits C) and about half of the time jump into the low 50s F (single digits C) range.

At night, lows are in the high 20s F (single digits below 0 C). This is also a rainy time for St. Marys, with several of the days of the month having rain.

What to wear/what to pack:

  • Heavy socks
  • Umbrella
  • Waterproof boots
  • Sweaters
  • Gloves or mittens
  • If you plan to ski, ski equipment
  • Warm pants or jeans
  • Heavy jacket
  • Cold weather footwear
  • Waterproof coat

December

Traveling to St. Marys in December, you will notice that it is very cold and somewhat rainy.

Expect it to rain about half of the time and snow about a third of the time. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

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

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

Here are some general tips on what to wear in St. Marys, 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. Marys
  • If you plan to visit a church, make sure to bring appropriate clothing

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