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

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

When to go to Lummi Island, Washington, United States of America

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

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

January

January in Lummi Island can be very chilly and very rainy. The average overnight temperatures in the area are in the 30s F (single digits C), with a few days below 28 F (single digits below 0 C). It tends to rain about half of the time.

It also snows once in a while. But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average.

What to wear/what to pack:

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

February

February is cold and somewhat rainy. Temperatures average in the high 40s F (single digits C) during the day. It rains about half of the time.

What to wear/what to pack:

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

March

March in Lummi Island is brisk and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 40s F (single digits C) to low 50s F (low 10s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

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

April

April in Lummi Island is relatively cool and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 50s F (mid 10s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

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

May

May in Lummi Island is cool and somewhat rainy. The average overnight temperatures in the area are in the 40s F (single digits C).

It tends to rain 5-10 days this month. 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:

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

June

In June, Lummi Island is mild and somewhat rainy. Temperatures routinely are in the high 60s F (low 10s C) and about a third of the time 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 Lummi Island, with several of the days of the month having rain. In June, humidity reaches as high as 60%.

What to wear/what to pack:

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

July

Traveling to Lummi Island in July, you will notice that it is mild. Expect it to rain occasionally. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

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

August

If you are traveling to Lummi Island in August, you will notice that it is balmy. Expect it to rain sometimes. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

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

September

Traveling to Lummi Island in September, you will notice that it is balmy. Expect it to rain about a third of the time. Daytime temperatures are in the high 60s F (low 10s C).

What to wear/what to pack:

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

October

If you vacation in Lummi Island during October, you are likely to find that it can be chilly and somewhat rainy. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the low 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

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

November

If you vacation in Lummi Island during November, you are likely to find that it is brisk and very rainy. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the high 30s F (single digits C).

Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain about two thirds of the time.

What to wear/what to pack:

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

December

In December, Lummi Island is brisk and very rainy. Temperatures routinely are in the 40s F (single digits C) and once in a while jump into the low 50s F (single digits C) range. At night, lows are in the 30s F (single digits C).

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

What to wear/what to pack:

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

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

Here are some general tips on what to wear in Lummi Island, 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 Lummi Island

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