Issaquah, Washington, United States of America: What to pack, what to wear, and when to go [2021]
This article contains affiliate links to Amazon and other vendors. We may earn commission from purchases made through these links. Traveling to Issaquah, Washington, United States of America? If you're planning to go to Issaquah, below 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
- 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
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 esssentials 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 PACKING ESSENTIALS
- proof of COVID-19 vaccination if you have it
- vaccine card protector
- N95 masks for top protection
- kids' KN95 masks
- hand sanitizer
- touchless thermometer
- travel disinfecting wipes (for plane, etc)
- A plug adapter that supports outlet types A and B. This one is sufficent for most areas, but check with your hotel.
- A portable power bank, like this one
- A SIM card that works in Issaquah. A good global SIM card works in most countries, but check the country list before buying. In some locations you may need a satellite phone. We recommend this satellite phone
- Appropriate museum wear
- Bicycle friendly attire, if you plan on biking anywhere
- Emergency water purifier
- For families with young children:
- Fall City travelers tend to do a lot of walking, so a lightweight backpack like this is essential
- Airplane or car necessities:
- Photography items that we like:
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
What to wear/what to pack for Issaquah, Washington, United States of America by month
January
If you visit Issaquah during January, you may 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).
In terms of precipitation, you can expect it to rain about half of the time.
What to wear/what to pack:
- Fleeces
- Warm pants or jeans
- Light gloves or mittens
- Socks
- Jacket or coat
- Lip balm
- Standard footwear
- A rain poncho to layer with a coat
- Waterproof footwear. We recommend:
- A waterproof phone bag; we like this one
- Wind resistant umbrella. This one is an excellent option.
- A waterproof luggage cover so your bags remain dry. We suggest: this one
February
If you go to Issaquah in February, you will notice that it is pretty cool 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:
- Warm pants or jeans
- Light gloves or mittens
- Fleeces
- Lip balm
- Socks
- Jacket or coat
- Standard footwear
- A rain coat to layer with another jacket
- Waterproof footwear. We recommend:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is a perfect one to buy.
- A waterproof luggage cover so your belongings stay dry. We like: this one
March
If you vacation in Issaquah during March, you are likely to see that it is pretty cool and very rainy. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the high 30s 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:
- Warm pants or jeans
- Light gloves or mittens
- Socks
- Jacket or coat
- Lip balm
- Fleeces
- Standard footwear
- A rain jacket to layer with a jacket
- Waterproof footwear. We use:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is a great one to buy.
- A waterproof luggage cover so your things remain dry. We like: this one
April
If you go to Issaquah in April, you will notice that it is crisp and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
- Pants or jeans
- Standard footwear
- Long sleeve shirts or blouses
- Socks
- Dresses
- Long skirts
- Light jacket or fleece
- A rain poncho to layer with a jacket
- Waterproof footwear. We like these:
- A waterproof phone bag; we like this one
- Wind resistant umbrella. This one is a perfect choice.
- A waterproof luggage cover so your bags stay dry. We like: this one
May
If you visit Issaquah during May, you might 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 about a third of the time.
What to wear/what to pack:
- Long skirts
- Pants or jeans
- Long sleeve shirts or blouses
- Dresses
- Socks
- Light jacket or fleece
- Standard footwear
- A rain poncho to layer with a coat
- Waterproof footwear. We recommend:
- A waterproof phone bag; we like this one
- Wind resistant umbrella. This one is a perfect one to buy.
- A waterproof luggage cover so your things don't get wet. We suggest: this one
June
June in Issaquah is balmy. 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:
- Socks
- Light jacket or fleece
- Standard footwear
- Dresses
- Long sleeve shirts or blouses
- Pants or jeans
- Long skirts
- A rain poncho to layer with a coat
- Waterproof footwear. We suggest:
- A waterproof phone bag; we like this one
- Umbrella. This one is a perfect one to buy.
- A waterproof luggage cover so your things remain dry. We like: this one
July
If you are traveling to Issaquah in July, you will notice that it is warm. Expect it to rain once in a while. Daytime temperatures are in the 70s F (mid 20s C).
What to wear/what to pack:
- Dresses
- Light footwear
- Bug repellent
- Shorts or short pants
- Sandals
- Sunscreen lotion
- Long and short sleeve shirts
- Skirts
- If you're going to the beach,
- A rain coat to layer with a coat
- Waterproof footwear. We like these:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is a perfect option.
- A waterproof luggage cover so your belongings stay dry. We recommend: this one
August
August in Issaquah is warm. Temperatures average in the 70s F (mid 20s C) during the day. It rains occasionally.
What to wear/what to pack:
- Skirts
- Sunscreen lotion
- Dresses
- Shorts or short pants
- Long and short sleeve shirts
- Bug repellent
- Light footwear
- Sandals
- If you're going to the beach,
- A rain jacket to layer with a jacket
- Waterproof footwear. We use these:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is a perfect choice.
- A waterproof luggage cover so your suitcases don't get wet. We suggest: this one
September
If you are traveling to Issaquah in September, you will notice that it is mild. Expect it to rain regularly. Daytime temperatures are in the low 70s F (low 20s C).
What to wear/what to pack:
- Sandals
- Light footwear
- Skirts
- Long and short sleeve shirts
- Sunscreen lotion
- Dresses
- Bug repellent
- Shorts or short pants
- If you're going to the beach,
- A rain jacket to layer with another jacket
- Waterproof footwear. We like:
- A waterproof phone bag; we like this one
- Umbrella. This one is a perfect option.
- A waterproof luggage cover so your belongings stay dry. We like: this one
October
If you go to Issaquah in October, you will notice that it is cool and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the low 50s F (mid 10s C).
What to wear/what to pack:
- Standard footwear
- Light jacket or fleece
- Pants or jeans
- Long sleeve shirts or blouses
- Dresses
- Long skirts
- Socks
- A rain jacket to layer with a jacket
- Waterproof footwear. We recommend:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is an excellent one to buy.
- A waterproof luggage cover so your belongings remain dry. We recommend: this one
November
November in Issaquah can be very chilly 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:
- Socks
- Light jacket or fleece
- Long sleeve shirts or blouses
- Long skirts
- Pants or jeans
- Standard footwear
- Dresses
- A rain poncho to layer with a jacket
- Waterproof footwear. We recommend these:
- A waterproof phone bag; we like this one
- Umbrella. This one is a perfect choice.
- A waterproof luggage cover so your suitcases don't get wet. We recommend: this one
December
If you vacation in Issaquah during December, you are likely to find that it is cold and very rainy. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the 30s 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:
- Fleeces
- Jacket or coat
- Light gloves or mittens
- Warm pants or jeans
- Socks
- Lip balm
- Standard footwear
- A rain coat to layer with a coat
- Waterproof footwear. We recommend:
- A waterproof phone bag; we like this one
- Windproof umbrella. This one is a great option.
- A waterproof luggage cover so your bags remain dry. We like: this one
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