Mount St. Helens, Washington, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Mount St. Helens, Washington, United States of America? If you're planning to go to Mount St. Helens, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Mount St. Helens
- Important essentials for Mount St. Helens
- Activities for Mount St. Helens
- Mount St. Helens in January: weather and what to pack
- Mount St. Helens in February: weather and what to pack
- Mount St. Helens in March: weather and what to pack
- Mount St. Helens in April: weather and what to pack
- Mount St. Helens in May: weather and what to pack
- Mount St. Helens in June: weather and what to pack
- Mount St. Helens in July: weather and what to pack
- Mount St. Helens in August: weather and what to pack
- Mount St. Helens in September: weather and what to pack
- Mount St. Helens in October: weather and what to pack
- Mount St. Helens in November: weather and what to pack
- Mount St. Helens 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 Mount St. Helens, Washington, United States of America
Based on the climate and weather in Mount St. Helens, the best time to go is July. See below for details.
Important essentials for Mount St. Helens, Washington, United States of America
Here are some general tips on what to wear in Mount St. Helens, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection possible.
-
Hand sanitizer
This hand sanitizer is a good TSA-friendly product.
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A vaccine card protector
Vaccine cards often get worn. An unreadable card may result in severe consequences. This vaccine card protector helps stop that.
-
Kids' KN95 masks
N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
General health necessities
Don't forget these
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Voice and data SIM card
A SIM card that works in Mount St. Helens. A good global SIM card works in most countries, but check the country list before buying.
-
Power bank for devices
A portable power bank, like this one
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Airplane or car necessities
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Plug adapter
A plug adapter that supports outlet types A and B. This one works in most places, but you should check with your hotel.
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
For families with young children
What to wear/what to pack for Mount St. Helens, Washington, United States of America by month
Already know when you're traveling?
January
If you visit Mount St. Helens during January, you will probably notice that it is pretty cool. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits C). In terms of precipitation, you can expect it to rain or snow/sleet about two thirds of the time.
What to wear/what to pack:
-
Warm pants or jeans
-
Light gloves or mittens
-
Fleece
-
Extra socks
-
Lip balm
In our opinion, the best pick: this one
-
Jacket or coat
-
Standard footwear
-
Waterproof snow boots
In addition to day-to-day footwear, it's important to bring snow boots. For traveling to Mount St. Helens, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is vital here. This one is an excellent option.
February
If you are traveling to Mount St. Helens in February, you will notice that it is brisk. Expect it to rain or snow about half of the time. Daytime temperatures are in the low 50s F (low 10s C).
What to wear/what to pack:
-
Jacket or coat
-
Extra socks
-
Lip balm
In our opinion, the best choice: this one
-
Light gloves or mittens
-
Warm pants or jeans
-
Fleece
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For visiting Mount St. Helens, 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.
March
If you visit Mount St. Helens during March, you might notice that it is crisp. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the 30s F (single digits C). In terms of precipitation, you can expect it to rain about two thirds of the time.
What to wear/what to pack:
-
Fleece
-
Lip balm
In our opinion, the best option: here
-
Extra socks
-
Warm pants or jeans
-
Light gloves or mittens
-
Jacket or coat
-
Standard footwear
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These can be essential in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
April
In April, Mount St. Helens is relatively cool. Temperatures routinely are in the low 60s F (mid 10s C) and about half of the time jump into the low 60s F (mid 10s C) range. At night, lows are in the high 30s F (single digits C). This is also a rainy time for Mount St. Helens, with more than half of the days of the month having rain.
What to wear/what to pack:
-
Light gloves or mittens
-
Fleece
-
Lip balm
In our opinion, the best option: this
-
Jacket or coat
-
Warm pants or jeans
-
Extra socks
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These can be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
May
If you go to Mount St. Helens in May, you will notice that it is mild. Expect it to rain about half of the time. Daytime temperatures are in the high 60s F (low 10s C).
What to wear/what to pack:
-
Light jacket or fleece
-
Extra socks
-
Pants or jeans
-
Dresses
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Standard footwear
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These pants are vital in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your bags don't get wet. We suggest:
June
In June, Mount St. Helens is balmy. Temperatures routinely are in the low 70s F (low 20s C) and sometimes jump into the low 80s F (high 20s C) range. At night, lows are in the high 40s F (single digits C). This is also a rainy time for Mount St. Helens, with several of the days of the month having rain.
What to wear/what to pack:
-
Sunscreen lotion
-
Sandals
-
Short pants or heavy shorts
-
Extra socks
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Light skirts
-
Bug repellent
-
Light dresses
You can find some great options here
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These will be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
July
July here is warm. Temperatures average in the high 70s F (mid 20s C) during the day. It rains once in a while.
What to wear/what to pack:
-
Sandals
-
Bug repellent
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Light skirts
-
Sunscreen lotion
-
Extra socks
-
Long and short sleeve shirts
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These will be essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
August
August for Mount St. Helens is a perfect temperature. Temperatures average in the high 70s F (mid 20s C) during the day. It rains sometimes.
What to wear/what to pack:
-
Extra socks
-
Sandals
-
Breathable footwear or sandals
-
Light skirts
-
Sunscreen lotion
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Bug repellent
-
A rain coat to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These pants are a lifesaver in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We recommend:
September
Traveling to Mount St. Helens in September, you will notice that it is a perfect temperature. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 70s F (low 20s C).
What to wear/what to pack:
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Extra socks
-
Light skirts
-
Bug repellent
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Sandals
-
Short pants or heavy shorts
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These pants can be essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
October
October in Mount St. Helens is chilly. The average overnight temperatures in the area are in the low 40s F (single digits C).
What to wear/what to pack:
-
Long sleeve shirts or blouses
-
Light jacket or fleece
-
Pants or jeans
-
Dresses
-
Extra socks
-
Light and heavy skirts
-
Standard footwear
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants are vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
November
November in Mount St. Helens is brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Lip balm
In our opinion, the best pick: this
-
Light gloves or mittens
-
Fleece
-
Extra socks
-
Warm pants or jeans
-
Jacket or coat
-
Standard footwear
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants are essential in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
December
If you are traveling to Mount St. Helens in December, you will notice that it is brisk. Expect it to rain or snow most days. Daytime temperatures are in the 40s F (single digits C).
What to wear/what to pack:
-
Lip balm
In our opinion, the best pick: this
-
Extra socks
-
Jacket or coat
-
Fleece
-
Warm pants or jeans
-
Light gloves or mittens
-
Standard footwear
-
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For visiting Mount St. Helens, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is something you need here. This one is a perfect choice.
Activities for Mount St. Helens, Washington, United States of America
Here are some activity recommendations and activity-specific packing tips for Mount St. Helens.
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