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

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

When to go to Unalaska, Alaska, United States of America

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

What to wear/what to pack for Unalaska, Alaska, United States of America by month

January

January in Unalaska is frosty, somewhat snowy and very rainy. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C). It tends to rain about two thirds of the time.

It also snows about half of the time. 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 luggage
  • Waterproof footwear
  • Rain coat
  • Heavy socks
  • Umbrella
  • Heavy jacket
  • Gloves or mittens
  • Cold weather footwear
  • Warm pants or jeans
  • Sweaters

February

February in Unalaska can be extremely cold, somewhat snowy and very rainy. Temperatures average in the 30s F (single digits C) during the day. It rains about half of the time and snows about a third of the time.

What to wear/what to pack:

  • Rain coat
  • Waterproof footwear
  • Sweaters
  • Heavy jacket
  • Gloves or mittens
  • Waterproof luggage
  • Warm pants or jeans
  • Heavy socks
  • Cold weather footwear
  • Umbrella

March

If you vacation in Unalaska during March, you are likely to find that it can be very chilly, somewhat snowy and very rainy. Temperatures tend to hover around the high 30s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits below 0 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 and snow a bit less than half of the time.

What to wear/what to pack:

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

April

If you visit Unalaska during April, you are likely to find that it is pretty cool and very rainy. Temperatures tend to hover around the low 40s F (single digits C) during the day, while at night they can dip into the low 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 half of the time and snow 5-10 days this month.

What to wear/what to pack:

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

May

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

What to wear/what to pack:

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

June

If you go to Unalaska in June, you will notice that it is pretty cool and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

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

July

July in Unalaska is cool and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C).

What to wear/what to pack:

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

August

In August, Unalaska is chilly and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) range. At night, lows are in the 40s F (single digits C).

This is also a rainy time for Unalaska, with several of the days of the month having rain. In August, humidity reaches as high as 80%.

What to wear/what to pack:

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

September

September in Unalaska is pretty cool and very rainy. The rain can amount to several inches/centimeters.

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

What to wear/what to pack:

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

October

October in this region is cold and very rainy. Temperatures average in the 40s F (single digits C) during the day. It rains most days.

What to wear/what to pack:

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

November

November can be brisk and very rainy. Temperatures average in the low 40s F (single digits C) during the day. It rains about two thirds of the time and snows occasionally.

What to wear/what to pack:

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

December

If you are traveling to Unalaska in December, you will notice that it can be very chilly, somewhat snowy and very rainy. Expect it to rain about two thirds of the time and snow regularly.

Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for Unalaska, Alaska, United States of America

Here are some general tips on what to wear in Unalaska, 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 Unalaska
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Appropriate museum wear

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