St. Marys, Pennsylvania, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to St. Marys, Pennsylvania, United States of America? If you're planning to go to St. Marys, below is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to St. Marys
- Important essentials for St. Marys
- Activities for St. Marys
- St. Marys in January: weather and what to pack
- St. Marys in February: weather and what to pack
- St. Marys in March: weather and what to pack
- St. Marys in April: weather and what to pack
- St. Marys in May: weather and what to pack
- St. Marys in June: weather and what to pack
- St. Marys in July: weather and what to pack
- St. Marys in August: weather and what to pack
- St. Marys in September: weather and what to pack
- St. Marys in October: weather and what to pack
- St. Marys in November: weather and what to pack
- St. Marys 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. 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.
Important essentials 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.
COVID-19 ESSENTIALS FOR 2022
-
Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
Hand sanitizer
This hand sanitizer is a good plane-friendly option.
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection available.
-
A vaccine card protector
Vaccine cards may get worn. An unreadable card may result in severe consequences. This vaccine card protector helps stop that.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
General health necessities
Don't forget these
-
Power bank for devices
A portable power bank, like this one
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Voice and data SIM card
A SIM card that works in St. Marys. A good global SIM card works in most countries, but check the country list before buying.
-
For families with young children
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should work in most locations, but check with your hotel.
-
Airplane or car necessities
What to wear/what to pack for St. Marys, Pennsylvania, United States of America by month
Already know when you're traveling?
January
January is freezing and somewhat rainy. Temperatures average in the low 30s F (single digits C) during the day. It rains about half of the time and snows 5-10 days this month.
What to wear/what to pack:
-
Heavy sweaters
-
Thermal undergarments
Our picks:
-
Very heavy heated socks
Like these
-
Pajamas
-
Extreme weather jacket shell
These are a great value:
-
Coveralls/snow pants
Here are some of our favorites:
-
Lip balm
The best option: this
-
Insulated ice boots
We use:
-
Fleece inner layer
-
Extreme cold weather gloves
-
Scarf/neck warmer
-
Waterproof snow boots
In addition to day-to-day shoes, it's important to bring snow boots. For travel to St. Marys (Pennsylvania), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is essential in this type of weather. This one is a great choice.
-
Ski accessories
St. Marys (Pennsylvania) has some excellent ski areas If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
February
Traveling to St. Marys in February, you will notice that it is frigid and somewhat rainy. Expect it to rain about half of the time and snow 5-10 days this month. Daytime temperatures are in the 30s F (single digits C).
What to wear/what to pack:
-
Scarf/neck warmer
-
Thermal undergarments
We chose:
-
Extreme cold weather gloves
-
Heavy sweaters
-
Fleece inner layer
-
Lip balm
The best option: this one
-
Extreme weather jacket shell
These are a great value:
-
Pajamas
-
Insulated ice boots
We use:
-
Very heavy heated socks
Like these
-
Coveralls/snow pants
Here are some of the best values:
-
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For visiting St. Marys (Pennsylvania), we suggest 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.
-
Ski accessories
St. Marys (Pennsylvania) has some famous ski areas If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
March
March in St. Marys is 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 sometimes.
What to wear/what to pack:
-
Heavy jacket
-
Gloves
-
Warm pants or jeans
-
Insulated water bottle
Our choice:
-
Sweaters
-
Lip balm
Our pick: this
-
Heavy socks
Such as:
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For visiting St. Marys (Pennsylvania), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is essential here. This one is a perfect option.
-
Ski accessories
St. Marys (Pennsylvania) has some good ski slopes If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
April
April in St. Marys is relatively cool and somewhat rainy. 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 20s F (single digits below 0 C).
What to wear/what to pack:
-
Warm pants or jeans
-
Fleece
-
Extra socks
-
Light gloves or mittens
-
Lip balm
In our opinion, the best option: here
-
Jacket or coat
-
Standard footwear
-
Waterproof snow boots
In addition to regular footwear, it's important to bring snow boots. For visiting St. Marys (Pennsylvania), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is something you need here. This one is a perfect option.
-
Ski accessories
St. Marys (Pennsylvania) has some great ski areas If you plan to ski, we also suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
May
If you vacation in St. Marys during May, you might find that it is balmy and somewhat rainy. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the low 40s F (single digits C). In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
-
Long sleeve shirts or blouses
-
Dresses
-
Standard footwear
-
Light jacket or fleece
-
Light and heavy skirts
-
Extra socks
-
Pants or jeans
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These pants will be a lifesaver in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your things remain dry. We suggest:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
June
If you vacation in St. Marys during June, you will probably notice that it is a perfect temperature and somewhat rainy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 50s F (single digits C). In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
-
Short pants or heavy shorts
-
Sandals
-
Sunscreen lotion
-
Light dresses
You can find some great options here
-
Light skirts
-
Bug repellent
-
Extra socks
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
A rain coat to layer with a coat
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These are a lifesaver in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We like:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
July
If you go to St. Marys in July, you will notice that it is hot and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the low 80s F (high 20s C).
What to wear/what to pack:
-
Short pants or heavy shorts
-
Extra socks
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Sandals
-
Sunscreen lotion
-
Bug repellent
-
Light dresses
You can find some great options here
-
Light skirts
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
These pants will be vital in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
August
If you vacation in St. Marys during August, you are likely to find that it is warm and somewhat rainy. Temperatures tend to hover around the low 70s F (mid 20s C) during the day, while at night they can dip into the low 50s F (low 10s C). In terms of precipitation, you can expect it to rain about a third of the time.
What to wear/what to pack:
-
Extra socks
-
Short pants or heavy shorts
-
Light skirts
-
Sunscreen lotion
-
Bug repellent
-
Light dresses
You can find some great options here
-
Sandals
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These pants will be vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We suggest:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
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 a bit less than half of the time.
What to wear/what to pack:
-
Light skirts
-
Sandals
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Light dresses
You can find some great options here
-
Short pants or heavy shorts
-
Bug repellent
-
Long and short sleeve shirts
-
Extra socks
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your belongings remain dry. We like:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
October
If you go to St. Marys in October, you will notice that it can be chilly and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 60s F (mid 10s C).
What to wear/what to pack:
-
Extra socks
-
Jacket or coat
-
Light gloves or mittens
-
Lip balm
In our opinion, the best option: here
-
Warm pants or jeans
-
Fleece
-
Standard footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These will be essential in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
November
If you go to St. Marys in November, you will notice that it is cold and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 40s F (single digits C).
What to wear/what to pack:
-
Warm pants or jeans
-
Heavy jacket
-
Lip balm
Our pick is: this
-
Heavy socks
Such as:
-
Gloves
-
Sweaters
-
Insulated water bottle
Our best choice:
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For travel to St. Marys (Pennsylvania), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is essential in this type of weather. This one is an excellent option.
-
Ski accessories
St. Marys (Pennsylvania) has some good skiing If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you plan to visit the majestic Decker's Chapel, it's useful to wear modest clothing:
December
December in St. Marys is frigid and somewhat rainy. The average overnight temperatures in the area are in the high 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:
-
Extreme cold weather gloves
-
Lip balm
The best option: this
-
Insulated ice boots
We use:
-
Scarf/neck warmer
-
Fleece inner layer
-
Thermal undergarments
We chose:
-
Pajamas
-
Extreme weather jacket shell
These are a great value:
-
Very heavy heated socks
Like these
-
Coveralls/snow pants
Here are some of the best choices:
-
Heavy sweaters
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For traveling to St. Marys (Pennsylvania), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is important here. This one is a great choice.
-
Ski accessories
St. Marys (Pennsylvania) has some excellent ski slopes If you plan to ski, we would recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
Activities for St. Marys, Pennsylvania, United States of America
Here are some activity recommendations and activity-specific packing tips for St. Marys.
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