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

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

When to go to Kelso, Washington, United States of America

Based on the climate and weather in Kelso, the best time to go is August. See below for details.

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

January

If you are traveling to Kelso in January, you will notice that it is cold and very rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

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

February

In February, Kelso is cold and somewhat rainy. Temperatures routinely are in the low 50s F (low 10s C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for Kelso, with more than half of the days of the month having rain. In February, humidity reaches as high as 70%.

What to wear/what to pack:

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

March

In March, Kelso is cool and very rainy. Temperatures routinely are in the high 50s F (mid 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 low 30s F (single digits C).

This is also a rainy time for Kelso, with more than half of the days of the month having rain. In March, humidity reaches as high as 60%.

What to wear/what to pack:

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

April

April in Kelso is crisp and somewhat rainy. The average overnight temperatures in the area are in the low 40s F (single digits C).

It tends to rain about half of the time. But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

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

May

If you visit Kelso during May, you are likely to find that it is balmy and somewhat rainy. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the high 40s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

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

June

June in Kelso is a perfect temperature. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

  • Sandals
  • Waterproof luggage
  • Waterproof footwear
  • Dresses
  • Skirts
  • Rain coat
  • Light footwear
  • Shorts or short pants
  • Long and short sleeve shirts
  • Sunscreen lotion
  • Umbrella

July

If you visit Kelso during July, you are likely to find that it is extremely warm 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 50s F (mid 10s C).

Humidity is generally between 40 and 50% during the day. In terms of precipitation, you can expect it to rain occasionally.

What to wear/what to pack:

  • Rain coat
  • Waterproof footwear
  • Shorts or short pants
  • Sandals
  • Long and short sleeve shirts
  • Light footwear
  • Sunscreen lotion
  • Umbrella
  • Skirts
  • Waterproof luggage
  • Dresses

August

If you are traveling to Kelso in August, you will notice that it is pretty consistently hot and dry with little rain. Expect it to rain once in a while.

Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

  • Sunscreen lotion
  • Umbrella
  • Shorts or short pants
  • Light footwear
  • Rain coat
  • Skirts
  • Long and short sleeve shirts
  • Waterproof luggage
  • Sandals
  • Waterproof footwear
  • Dresses

September

Traveling to Kelso in September, you will notice that it is warm. Expect it to rain regularly. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

  • Skirts
  • Long and short sleeve shirts
  • Umbrella
  • Light footwear
  • Waterproof luggage
  • Shorts or short pants
  • Sandals
  • Dresses
  • Waterproof footwear
  • Rain coat
  • Sunscreen lotion

October

October for Kelso can be chilly and somewhat rainy. Temperatures average in the 60s F (high 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

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

November

In November, Kelso is brisk and very rainy. Temperatures routinely are in the low 50s F (low 10s C) range. At night, lows are in the low 40s F (single digits C).

This is also a rainy time for Kelso, with more than half of the days of the month having rain. In November, humidity reaches as high as 80%.

What to wear/what to pack:

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

December

December in this region is pretty cool and very rainy. Temperatures average in the 40s F (single digits C) during the day. It rains about two thirds of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Kelso, Washington, United States of America

Here are some general tips on what to wear in Kelso, 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 Kelso

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