Issaquah, Washington, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Issaquah, Washington, United States of America? If you're planning to go to Issaquah, the following is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Issaquah
- Important essentials for Issaquah
- Activities for Issaquah
- Issaquah in January: weather and what to pack
- Issaquah in February: weather and what to pack
- Issaquah in March: weather and what to pack
- Issaquah in April: weather and what to pack
- Issaquah in May: weather and what to pack
- Issaquah in June: weather and what to pack
- Issaquah in July: weather and what to pack
- Issaquah in August: weather and what to pack
- Issaquah in September: weather and what to pack
- Issaquah in October: weather and what to pack
- Issaquah in November: weather and what to pack
- Issaquah in December: weather and what to pack

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 Issaquah, Washington, United States of America
Based on the climate and weather in Issaquah, the best time to go is July. See below for details.
Important essentials for Issaquah, Washington, United States of America
Here are some general tips on what to wear in Issaquah, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 ESSENTIALS
Kids' KN95 masks
N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
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.
-
Proof of COVID-19 vaccination/negative test
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly choice.
N95 masks
These N95 masks provide the best level of COVID protection possible.
Touchless thermometer
A touchless thermometer is important to have.
Other health necessities
Don't forget these
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Plug adapter
A plug adapter that supports outlet types A and B. This one should be appropriate for most countries, but you may want to check with your hotel.
Photography accessories
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
For families with young children
Power bank for devices
A portable power bank, like this one
Voice and data SIM card
A SIM card that works in Issaquah. A good global SIM card works in most countries, but check the country list before buying.
Airplane or car necessities
Activities for Issaquah, Washington, United States of America
Here are some activity recommendations and activity-specific packing tips for Issaquah.
What to wear/what to pack for Issaquah, Washington, United States of America by month
Already know when you're traveling?
January
In January, Issaquah is brisk and very rainy. Temperatures routinely are in the high 40s F (single digits C) and about a third of the time jump into the low 50s F (single digits C) range. At night, lows are in the high 30s F (single digits C). During your visit, you can expect a couple of inches of snowfall. This is also a rainy time for Issaquah, with more than half of the days of the month having rain.
What to wear/what to pack:
Fleece
Extra socks
-
Jacket or coat
-
Warm pants or jeans
Light gloves or mittens
Lip balm
In our opinion, the best is: here
-
Standard footwear
A rain jacket to layer with a coat
100% waterproof footwear
We suggest rain boots:
Rain pants
These pants will be a lifesaver in heavy rain.
Waterproof phone bag
Umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your belongings stay dry. We like:
February
In February, Issaquah can be brisk and somewhat rainy. Temperatures routinely are in the low 40s F (single digits C) and about half of the time jump into the low 50s F (single digits C) range. At night, lows are in the high 30s F (single digits C). During your visit, you can expect a few inches of snow. This is also a rainy time for Issaquah, with more than half of the days of the month having rain.
What to wear/what to pack:
Light gloves or mittens
Lip balm
In our opinion, the best is: this one
-
Jacket or coat
Extra socks
-
Warm pants or jeans
Fleece
-
Standard footwear
A rain poncho to layer with a coat
100% waterproof footwear
We suggest rain boots:
Rain pants
These pants can be essential in a storm.
Waterproof phone bag
Windproof umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your bags remain dry. We like:
March
March in Issaquah is cold 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:
Lip balm
In our opinion, the best pick: here
-
Warm pants or jeans
Light gloves or mittens
-
Jacket or coat
Extra socks
Fleece
-
Standard footwear
A rain jacket to layer with a coat
100% waterproof footwear
We recommend these rain boots:
Rain pants
Rain pants will be essential in a storm.
Waterproof phone bag
Wind resistant umbrella
This one is a great option.
Waterproof bag/luggage cover
So your belongings remain dry. We like:
April
If you vacation in Issaquah during April, you may notice that it is crisp 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). In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
Light and heavy skirts
-
Standard footwear
Light jacket or fleece
Pants or jeans
-
Dresses
-
Long sleeve shirts or blouses
Extra socks
A rain jacket to layer with a jacket
100% waterproof footwear
We use rain boots:
Rain pants
Rain pants are a lifesaver in a rainstorm.
Waterproof phone bag
Windproof umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your bags don't get wet. We like:
May
If you visit Issaquah during May, you will probably find that it can be chilly 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 about a third of the time.
What to wear/what to pack:
Light jacket or fleece
Light and heavy skirts
Pants or jeans
-
Dresses
Extra socks
-
Long sleeve shirts or blouses
-
Standard footwear
A rain poncho to layer with another jacket
100% waterproof footwear
We recommend rain boots:
Rain pants
These pants will be a lifesaver in heavy rain.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
June
June in Issaquah is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (mid 10s C) to low 60s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).
What to wear/what to pack:
Light jacket or fleece
-
Standard footwear
-
Long sleeve shirts or blouses
Pants or jeans
Extra socks
Light and heavy skirts
-
Dresses
A rain jacket to layer with a jacket
100% waterproof footwear
We like these rain boots:
Rain pants
These will be essential in heavy rain.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect option.
Waterproof bag/luggage cover
So your things don't get wet. We like:
July
July 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:
Bug repellent
Sunscreen lotion
-
Long and short sleeve shirts
Light skirts
Light dresses
You can find some great options here
Breathable footwear or sandals
Extra socks
Short pants or heavy shorts
Sandals
Beach necessities
If you're going to the beach:
A rain coat to layer with another jacket
100% waterproof footwear
We use these rain boots:
Rain pants
These can be vital in heavy rain.
Waterproof phone bag
Umbrella
This one is an excellent one to buy.
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
August
If you are traveling to Issaquah in August, you will notice that it is a perfect temperature. Expect it to rain sometimes. Daytime temperatures are in the 70s F (mid 20s C).
What to wear/what to pack:
-
Long and short sleeve shirts
Breathable footwear or sandals
Bug repellent
Short pants or heavy shorts
Sandals
Sunscreen lotion
Light skirts
Extra socks
Light dresses
You can find some great options here
Beach necessities
If you're going to the beach:
A rain jacket to layer with a coat
100% waterproof footwear
We recommend rain boots:
Rain pants
These can be essential in heavy rain.
Waterproof phone bag
Umbrella
This one is a perfect one to buy.
Waterproof bag/luggage cover
So your belongings stay dry. We like:
September
If you visit Issaquah during September, you will probably notice that it is balmy. Temperatures tend to hover around the low 70s 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 regularly.
What to wear/what to pack:
Breathable footwear or sandals
-
Long and short sleeve shirts
Light dresses
You can find some great options here
Sunscreen lotion
Sandals
Light skirts
Bug repellent
Extra socks
Short pants or heavy shorts
Beach necessities
If you're going to the beach:
A rain poncho to layer with another jacket
100% waterproof footwear
We like rain boots:
Rain pants
These pants can be essential in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
October
October in Issaquah is relatively cool and somewhat rainy. The average overnight temperatures in the area are in the 40s F (single digits C). It tends to rain a bit less than half of the time.
What to wear/what to pack:
Pants or jeans
Extra socks
-
Dresses
Light jacket or fleece
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Standard footwear
A rain jacket to layer with another jacket
100% waterproof footwear
We use these rain boots:
Rain pants
These will be a lifesaver in a storm.
Waterproof phone bag
Umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your things remain dry. We suggest:
November
November in Issaquah is pretty cool and very 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 low 30s F (single digits C).
What to wear/what to pack:
Pants or jeans
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Standard footwear
-
Dresses
Extra socks
Light and heavy skirts
A rain poncho to layer with a jacket
100% waterproof footwear
We like rain boots:
Rain pants
These will be a lifesaver in heavy rain.
Waterproof phone bag
Windproof umbrella
This one is a perfect one to buy.
Waterproof bag/luggage cover
So your things remain dry. We like:
December
December in this region is brisk 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:
Light gloves or mittens
Lip balm
In our opinion, the best pick: this one
Extra socks
-
Jacket or coat
-
Warm pants or jeans
Fleece
-
Standard footwear
A rain poncho to layer with a coat
100% waterproof footwear
We recommend rain boots:
Rain pants
These pants will be essential in a rainstorm.
Waterproof phone bag
Windproof umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
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