Columbia River Plateau, Washington, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Columbia River Plateau, Washington, United States of America? If you're planning to go to Columbia River Plateau, I've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Columbia River Plateau
- Important essentials for Columbia River Plateau
- Activities for Columbia River Plateau
- Columbia River Plateau in January: weather and what to pack
- Columbia River Plateau in February: weather and what to pack
- Columbia River Plateau in March: weather and what to pack
- Columbia River Plateau in April: weather and what to pack
- Columbia River Plateau in May: weather and what to pack
- Columbia River Plateau in June: weather and what to pack
- Columbia River Plateau in July: weather and what to pack
- Columbia River Plateau in August: weather and what to pack
- Columbia River Plateau in September: weather and what to pack
- Columbia River Plateau in October: weather and what to pack
- Columbia River Plateau in November: weather and what to pack
- Columbia River Plateau 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 Columbia River Plateau, Washington, United States of America
Based on the climate and weather in Columbia River Plateau, the best time to go is August. See below for details.
Important essentials for Columbia River Plateau, Washington, United States of America
Here are some general tips on what to wear in Columbia River Plateau, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
Hand sanitizer
This hand sanitizer is an excellent plane-friendly option.
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID protection possible.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
A vaccine card protector
Vaccine cards may become worn. An unreadable vaccine card can have severe consequences. This vaccine card protector helps avoid that.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
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
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should work in most countries, but check with your hotel.
-
For families with young children
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Airplane or car necessities
-
Voice and data SIM card
A SIM card that works in Columbia River Plateau. 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
What to wear/what to pack for Columbia River Plateau, Washington, United States of America by month
Already know when you're traveling?
January
January in Columbia River Plateau is brisk and snowy. The snow can amount to several inches/centimeters. During this time, temperatures average in the low 30s F (single digits below 0 C) to high 30s 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:
-
Lip balm
Our favorite option: this one
-
Insulated water bottle
Our pick:
-
Heavy socks
Such as:
-
Gloves
-
Sweaters
-
Warm pants or jeans
-
Heavy jacket
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For visiting Columbia River Plateau, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is essential in this type of weather. This one is a perfect choice.
February
February for Columbia River Plateau is pretty cool. Temperatures average in the 40s F (single digits C) during the day.
What to wear/what to pack:
-
Insulated water bottle
Our first choice:
-
Lip balm
Our favorite option: this one
-
Heavy jacket
-
Sweaters
-
Heavy socks
Such as:
-
Gloves
-
Warm pants or jeans
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard footwear, you should bring snow boots. For traveling to Columbia River Plateau, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is an excellent option.
March
Traveling to Columbia River Plateau in March, you will notice that it is chilly. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Jacket or coat
-
Light gloves or mittens
-
Fleece
-
Warm pants or jeans
-
Extra socks
-
Lip balm
In our opinion, the best choice: here
-
Standard footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For traveling to Columbia River Plateau, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is essential here. This one is a perfect option.
April
April in Columbia River Plateau is mild and dry with little rain. The average overnight temperatures in the area are in the high 30s F (single digits C).
What to wear/what to pack:
-
Light gloves or mittens
-
Extra socks
-
Lip balm
In our opinion, the best is: this one
-
Warm pants or jeans
-
Fleece
-
Jacket or coat
-
Standard footwear
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These can be a lifesaver in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things don't get wet. We like:
May
If you are traveling to Columbia River Plateau in May, you will notice that it is warm and dry with little rain. Daytime temperatures are in the 70s F (mid 20s C).
What to wear/what to pack:
-
Light skirts
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Extra socks
-
Bug repellent
-
Sandals
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Beach necessities
If you're going to the beach:
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These pants can be essential in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things remain dry. We recommend:
June
June in this region is hot and dry with little rain. Temperatures average in the low 80s F (high 20s C) during the day.
What to wear/what to pack:
-
Waterproof sandals
-
Bug repellent
-
Sunglasses
-
Breatheable shirts
A breatheable shirt can keep you cool and protect you from UV rays:
-
Sunscreen lotion, moderate SPF
-
Insulated water bottle
Our pick also filters harmful contaminants:
-
Skirts
-
Loose-fit shorts
-
Cool and dry dresses
These dresses can provide UV protection and cool you.
-
If you're going to the beach
-
A rain coat to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These will be vital in a storm.
-
Waterproof phone bag
-
Umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
July
July can be sweltering and very dry with almost no rain. Temperatures average in the low 90s F (low 30s C) during the day.
What to wear/what to pack:
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
Cool and dry dresses
These dresses to provide UV protection and keep you cool.
-
Insulated water bottle
Our best choice also filters contaminants:
-
Bug repellent
-
Waterproof sandals
-
Breatheable shirts
A cooling shirt can cool you down quickly and protect you from UV rays:
-
Sunglasses
-
Skirts
-
If you're going to the beach
August
Traveling to Columbia River Plateau in August, you will notice that it can be sweltering and very dry with almost no rain. Daytime temperatures are in the low 80s F (low 30s C).
What to wear/what to pack:
-
Insulated water bottle
Our fave also cleans harmful contaminants:
-
Sunscreen lotion, moderate SPF
-
Cool and dry dresses
These dresses offer UV protection and help you stay cool.
-
Breatheable shirts
A cooling shirt can keep you cool and protect you from UV rays:
-
Loose-fit shorts
-
Waterproof sandals
-
Skirts
-
Sunglasses
-
Bug repellent
-
If you're going to the beach
September
If you visit Columbia River Plateau during September, you may notice that it is pretty consistently hot and dry with little rain. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the high 40s F (single digits C).
What to wear/what to pack:
-
Bug repellent
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Light skirts
-
Breathable footwear or sandals
-
Extra socks
-
Sunscreen lotion
-
Sandals
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
October
October here is mild. Temperatures average in the high 60s F (low 10s C) during the day.
What to wear/what to pack:
-
Jacket or coat
-
Lip balm
In our opinion, the best pick: this one
-
Extra socks
-
Warm pants or jeans
-
Light gloves or mittens
-
Fleece
-
Standard footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
Rain pants can be vital in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
November
November is cold. Temperatures average in the low 50s F (low 10s C) during the day.
What to wear/what to pack:
-
Jacket or coat
-
Light gloves or mittens
-
Warm pants or jeans
-
Extra socks
-
Fleece
-
Lip balm
In our opinion, the best pick: this
-
Standard footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For visiting Columbia River Plateau, 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 an excellent choice.
December
If you go to Columbia River Plateau in December, you will notice that it is brisk. Daytime temperatures are in the low 40s F (single digits C).
What to wear/what to pack:
-
Warm pants or jeans
-
Gloves
-
Heavy jacket
-
Lip balm
Our pick: here
-
Insulated water bottle
Our pick:
-
Sweaters
-
Heavy socks
Such as:
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For traveling to Columbia River Plateau, a great option is 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 choice.
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