Southwest Washington, Washington, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Southwest Washington, Washington, United States of America? If you're planning to go to Southwest Washington, here is some important information about when to go, what to wear, and what to pack:

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.

What to wear/what to pack for Southwest Washington, Washington, United States of America by month

January

January in Southwest Washington is pretty cool. The average overnight temperatures in the area are in the low 30s F (single digits C).

What to wear/what to pack:

  • Jacket or coat
  • Socks
  • Umbrella
  • Standard footwear
  • Fleeces
  • Warm pants or jeans
  • Waterproof boots
  • Waterproof coat
  • Light gloves or mittens

February

If you are traveling to Southwest Washington in February, you will notice that it can be very chilly. 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:

  • Standard footwear
  • Jacket or coat
  • Warm pants or jeans
  • Waterproof coat
  • Umbrella
  • Light gloves or mittens
  • Fleeces
  • Waterproof boots
  • Socks

March

In March, Southwest Washington is chilly. Temperatures routinely are in the 50s F (low 10s C) and a bit less than half of the time 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:

  • Socks
  • Jacket or coat
  • Waterproof luggage
  • Standard footwear
  • Warm pants or jeans
  • Fleeces
  • Umbrella
  • Rain coat
  • Waterproof footwear
  • Light gloves or mittens

April

April in Southwest Washington is relatively cool. The average overnight temperatures in the area are in the high 30s F (single digits C).

What to wear/what to pack:

  • Fleeces
  • Waterproof footwear
  • Umbrella
  • Waterproof luggage
  • Standard footwear
  • Light gloves or mittens
  • Jacket or coat
  • Rain coat
  • Socks
  • Warm pants or jeans

May

May here is mild. Temperatures average in the high 60s F (low 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

  • Umbrella
  • Pants or jeans
  • Long sleeve shirts or blouses
  • Socks
  • Long skirts
  • Standard footwear
  • Waterproof footwear
  • Light jacket or fleece
  • Dresses
  • Waterproof luggage
  • Rain coat

June

If you are traveling to Southwest Washington in June, you will notice that it is mild. Expect it to rain regularly. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

  • Long and short sleeve shirts
  • Waterproof luggage
  • Rain coat
  • Skirts
  • If you're going to the beach, bathing suits, swimwear
  • Sandals
  • Waterproof footwear
  • Dresses
  • Light footwear
  • Umbrella
  • Sunscreen lotion
  • Shorts or short pants

July

If you go to Southwest Washington in July, you will notice that it is a perfect temperature. Expect it to rain once in a while. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

  • Shorts or short pants
  • Long and short sleeve shirts
  • Sunscreen lotion
  • Light footwear
  • Umbrella
  • Waterproof luggage
  • Waterproof footwear
  • If you're going to the beach, bathing suits, swimwear
  • Dresses
  • Skirts
  • Rain coat
  • Sandals

August

Traveling to Southwest Washington in August, you will notice that it is a perfect temperature. Expect it to rain sometimes. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

  • Waterproof footwear
  • Sunscreen lotion
  • Waterproof luggage
  • Long and short sleeve shirts
  • Sandals
  • Shorts or short pants
  • Skirts
  • Light footwear
  • If you're going to the beach, bathing suits, swimwear
  • Rain coat
  • Umbrella
  • Dresses

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:

  • Shorts or short pants
  • Waterproof luggage
  • If you're going to the beach, bathing suits, swimwear
  • Dresses
  • Sunscreen lotion
  • Long and short sleeve shirts
  • Skirts
  • Light footwear
  • Sandals
  • Umbrella
  • Waterproof footwear
  • Rain coat

October

In October, Southwest Washington is crisp. Temperatures routinely are in the low 60s F (high 10s C) and sometimes jump into the low 70s F (low 20s C) range.

At night, lows are in the low 40s F (single digits C). This is also a rainy time for Southwest Washington, with several of the days of the month having rain.

What to wear/what to pack:

  • Waterproof luggage
  • Pants or jeans
  • Socks
  • Waterproof footwear
  • Long skirts
  • Long sleeve shirts or blouses
  • Dresses
  • Rain coat
  • Umbrella
  • Standard footwear
  • Light jacket or fleece

November

In November, Southwest Washington is cold. Temperatures routinely are in the low 50s F (low 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:

  • Umbrella
  • Rain coat
  • Jacket or coat
  • Waterproof luggage
  • Waterproof footwear
  • Warm pants or jeans
  • Socks
  • Light gloves or mittens
  • Standard footwear
  • Fleeces

December

December for Southwest Washington can be very chilly. Temperatures average in the 40s F (single digits C) during the day. It rains or snows most days.

What to wear/what to pack:

  • Waterproof boots
  • Waterproof coat
  • Umbrella
  • Warm pants or jeans
  • Jacket or coat
  • Standard footwear
  • Light gloves or mittens
  • Socks
  • Fleeces

Year-round what to wear/what to pack 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.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Southwest Washington

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