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, the following is some important information about when to go, what to wear, and what to pack.

Contents

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.

IMPORTANT COVID-19 ESSENTIALS

Other health necessities


  • Travel first aid kit

    This one is a good value.


  • Emergency rapid COVID-19 test

    U.S. residents can get them free here. Otherwise, you can buy them here.


  • Emergency motion sickness relief

Don't forget these

Activities for St. Marys, Pennsylvania, United States of America

Here are some activity recommendations and activity-specific packing tips for St. Marys.

If you want to go to the amazing Decker's Chapel, it's suggested to wear modest clothing that covers knees and shoulders:

We also recommend these top tours in and around St. Marys.

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

    Already know when you're traveling?

    January

    January in St. Marys is frigid 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:

    February

    February in St. Marys can be extremely cold 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 regularly.

    What to wear/what to pack:

    March

    Traveling to St. Marys in March, you will notice that it can be very chilly and somewhat rainy. Expect it to rain about half of the time and snow once in a while. Daytime temperatures are in the 40s F (single digits C).

    What to wear/what to pack:

    April

    If you are traveling to St. Marys in April, you will notice that it is relatively cool and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 50s F (mid 10s C).

    What to wear/what to pack:

    May

    If you go to St. Marys in May, you will notice that it is mild and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 60s F (low 20s C).

    What to wear/what to pack:

    June

    June in St. Marys is warm and somewhat rainy. The average overnight temperatures in the area are in the low 50s F (single digits C). It tends to rain about half of the time.

    What to wear/what to pack:

    July

    July for St. Marys is hot and somewhat rainy. Temperatures average in the low 80s F (high 20s C) during the day. It rains 5-10 days this month.

    What to wear/what to pack:

    August

    Traveling to St. Marys in August, you will notice that it is warm and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the low 70s F (mid 20s C).

    What to wear/what to pack:

    September

    September here is a perfect temperature and somewhat rainy. Temperatures average in the low 70s F (low 20s C) during the day. It rains regularly.

    What to wear/what to pack:

    October

    October in St. Marys is relatively cool and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

    What to wear/what to pack:

    November

    November in St. Marys is brisk and somewhat rainy. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C) to high 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:

    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 a bit less than half of the time.

    What to wear/what to pack:

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