Harstine Island, Washington, United States of America: What to pack, what to wear, and when to go [2022]

Empty Lighthouse is a reader-supported site. This article may contain affiliate links to Amazon and other sites. We earn a commission on purchases made through these links.

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

Contents

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 Harstine Island, Washington, United States of America

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

Important essentials for Harstine Island, Washington, United States of America

Here are some general tips on what to wear in Harstine Island, as well as several items to remember to pack when traveling there.

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

Already know when you're traveling?

January

January in Harstine Island can be brisk and very 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:

Clothes + Footwear
Health Essentials
  • Emergency motion sickness relief

  • Hand sanitizer

    This hand sanitizer is a good plane-friendly choice.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • A vaccine card protector

    Vaccine cards frequently get worn. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps avoid that.

  • Travel first aid kit

    This one is a great option.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Travel pillow

    A great choice is this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you pick the right kind. Many adapters for sale now are simply plug changers and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Folding travel stroller

    This stroller is only 10 pounds and folds to the size of a big book.

February

If you go to Harstine Island in February, you will notice that it is brisk and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Emergency motion sickness relief

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • A vaccine card protector

    Vaccine cards may become worn. An unreadable vaccine card can have severe consequences. This vaccine card protector helps avoid that.

  • Travel first aid kit

    This one is a great value.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry plane-friendly option.

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you pick the correct type. The vast majority of adapters that you can buy are simply plug changers and expect your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one should be appropriate for most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    An excellent option is this one

  • Ultralightweight travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

March

Traveling to Harstine Island in March, you will notice that it can be very chilly and very rainy. Expect it to rain about half of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is a good plane-friendly choice.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a great choice.

  • A vaccine card protector

    Vaccine cards can wear away. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps avoid that.

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

Comfort
  • Ultraportable travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the correct type. The vast majority of adapters for sale now are simply plug changers and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one should work in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    A good option is this one

  • Power bank for devices

    A portable power bank, like this one

April

In April, Harstine Island is crisp and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) and 5-10 days this month jump into the low 60s F (mid 10s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for Harstine Island, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • A vaccine card protector

    Vaccine cards may wear out. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps avoid that.

  • Travel first aid kit

    This one is a superb value.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry plane-friendly option.

  • Emergency motion sickness relief

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Travel neck support pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Check that you pick the right type. Most adapters currently being sold are just plug changers and expect your electronics to change the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most areas.

May

If you visit Harstine Island during May, you will probably find that it is cool and somewhat rainy. Temperatures tend to hover around the 60s F (high 10s 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 regularly.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • A vaccine card protector

    Vaccine cards often become worn. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps avoid that.

  • Emergency motion sickness relief

  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly product.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Travel first aid kit

    This one is a excellent one.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

Comfort
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultraportable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary kind. The vast majority of adapters currently sold are simply plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most countries.

  • Travel pillow

    Our favorite is this one

  • Power bank for devices

    A portable power bank, like this one

June

If you vacation in Harstine Island during June, you will probably see that it is mild. Temperatures tend to hover around the low 60s F (low 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 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly product.

  • Emergency motion sickness relief

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Travel first aid kit

    This one is a great choice.

  • A vaccine card protector

    Vaccine cards frequently get worn. An unreadable vaccine card may result in severe consequences. This vaccine card protector helps avoid that.

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to pick the correct kind. Many adapters on sale are simply plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A great choice is this one

July

If you vacation in Harstine Island during July, you might find that it is a perfect temperature. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the 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:

Clothes + Footwear
Health Essentials
  • Travel first aid kit

    This one is a good option.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry plane-friendly product.

  • A vaccine card protector

    Vaccine cards often wear away. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps stop that.

Safety + Security
  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Take care to choose the necessary type. The majority of adapters available online are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most locations.

  • Folding travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

August

August in this region is a perfect temperature. Temperatures average in the 70s F (mid 20s C) during the day. It rains once in a while.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly option.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a good choice.

  • A vaccine card protector

    Vaccine cards frequently wear out. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps stop that.

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

Comfort
  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the correct type. A lot of adapters currently being sold are just plug changers and require your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A versatile choice is this one

  • Ultraportable travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

September

September in Harstine Island is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • A vaccine card protector

    Vaccine cards can wear out. An unreadable vaccination card can have severe consequences. This vaccine card protector helps avoid that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a good value.

  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly choice.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Travel pillow

    A good option is this one

  • Easy folding travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the right kind. The majority of adapters available are just plugs and expect your devices to convert the voltage themselves. If your devices can't do that they could get destroyed. This one should be sufficient for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

October

In October, Harstine Island is chilly and somewhat rainy. Temperatures routinely are in the low 50s 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 40s F (single digits C). This is also a rainy time for Harstine Island, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel first aid kit

    This one is a great option.

  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly option.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

  • A vaccine card protector

    Vaccine cards can wear out. An unreadable vaccine card may result in severe consequences. This vaccine card protector helps avoid that.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A versatile choice is this one

  • Super portable foldable travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the right type. The vast majority of adapters for sale now are simply plug changers and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one should be sufficient for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

November

November in Harstine Island is pretty cool and very rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly product.

  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps stop that.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a superb value.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

Safety + Security
  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Travel neck pillow

    What we like is this one

  • Folding travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the necessary kind. The majority of adapters that you can buy are just plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one should work in most areas.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

December in Harstine Island is cold and very rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • A vaccine card protector

    Vaccine cards can wear out. An unreadable vaccine card may result in severe consequences. This vaccine card protector helps stop that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry TSA-friendly option.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a good value.

Safety + Security
  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Harstine Island. A good global SIM card works in most countries, but check the country list before buying.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Travel adapter

    A plug adapter that supports outlet types A and B. Check that you get the necessary kind. Many adapters on sale are just plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most countries.

  • Travel neck pillow

    A versatile choice is this one

  • Folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

Activities for Harstine Island, Washington, United States of America

Here are some activity recommendations and activity-specific packing tips for Harstine Island.

Check out our guides for these other locations: Mukachevo, Ukraine, Aran va Bidgol, Iran, Haeju, North Korea, Spencerport, New York, United States of America, Avallon, France, Quepos, Costa Rica, Mansfield, Massachusetts, United States of America, Doune, Scotland, United Kingdom, Syros, Greece, Benapole, Bangladesh, and Abant, Turkey.