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