Chantilly, Virginia, United States of America: What to pack, what to wear, and when to go [2022]
Traveling to Chantilly, Virginia, United States of America? If you're planning to go to Chantilly, here is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Chantilly
- Important essentials for Chantilly
- Activities for Chantilly
- Chantilly in January: weather and what to pack
- Chantilly in February: weather and what to pack
- Chantilly in March: weather and what to pack
- Chantilly in April: weather and what to pack
- Chantilly in May: weather and what to pack
- Chantilly in June: weather and what to pack
- Chantilly in July: weather and what to pack
- Chantilly in August: weather and what to pack
- Chantilly in September: weather and what to pack
- Chantilly in October: weather and what to pack
- Chantilly in November: weather and what to pack
- Chantilly 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 Chantilly, Virginia, United States of America
Based on the climate and weather in Chantilly, the best time to go is September. See below for details.
Important essentials for Chantilly, Virginia, United States of America
Here are some general tips on what to wear in Chantilly, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
Kids' KN95 masks
N95 masks don't exist for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID-19 protection possible.
-
Hand sanitizer
This hand sanitizer is a good TSA-friendly product.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
A vaccine card protector
Vaccine cards may get worn. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps avoid that.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
General health necessities
Don't forget these
-
Airplane or car necessities
-
Voice and data SIM card
A SIM card that works in Chantilly. A good global SIM card works in most countries, but check the country list before buying.
-
For families with young children
-
Power bank for devices
A portable power bank, like this one
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should be sufficient for most places, but you should check with your hotel.
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
What to wear/what to pack for Chantilly, Virginia, United States of America by month
Already know when you're traveling?
January
Traveling to Chantilly in January, you will notice that it is cold. Expect it to rain or snow a bit less than half of the time. Daytime temperatures are in the low 40s F (single digits C).
What to wear/what to pack:
-
Sweaters
-
Gloves
-
Insulated water bottle
Our pick:
-
Heavy jacket
-
Lip balm
Our choice: this one
-
Heavy socks
Such as:
-
Warm pants or jeans
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For traveling to Chantilly (Virginia), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is essential in this type of weather. This one is an excellent option.
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
February
February in Chantilly is brisk. The average overnight temperatures in the area are in the 20s F (single digits below 0 C).
What to wear/what to pack:
-
Insulated water bottle
Our pick:
-
Heavy socks
Such as:
-
Heavy jacket
-
Warm pants or jeans
-
Sweaters
-
Lip balm
Our favorite option: here
-
Gloves
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For visiting Chantilly (Virginia), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is essential in this type of weather. This one is a perfect option.
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
March
Traveling to Chantilly in March, you will notice that it is pretty cool. Expect it to rain or snow a bit less than half of the time. Daytime temperatures are in the 50s F (low 10s C).
What to wear/what to pack:
-
Light gloves or mittens
-
Extra socks
-
Warm pants or jeans
-
Jacket or coat
-
Lip balm
In our opinion, the best choice: this one
-
Fleece
-
Standard footwear
-
Waterproof snow boots
In addition to standard footwear, it's important to bring snow boots. For traveling to Chantilly (Virginia), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is something you need here. This one is a great choice.
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
April
In April, Chantilly is mild. Temperatures routinely are in the 60s F (high 10s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for Chantilly, with several of the days of the month having rain.
What to wear/what to pack:
-
Extra socks
-
Dresses
-
Pants or jeans
-
Standard footwear
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These pants can be essential in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your belongings stay dry. We like:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
May
May in Chantilly is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (high 10s C) to 70s F (mid 20s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Extra socks
-
Light skirts
-
Sunscreen lotion
-
Bug repellent
-
Short pants or heavy shorts
-
Sandals
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These are essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things don't get wet. We like:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
June
June in Chantilly is extremely warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C) to low 80s F (high 20s C).
What to wear/what to pack:
-
Waterproof sandals
-
Sunglasses
-
Breatheable shirts
A good breatheable shirt can cool you down quickly and guard against skin damage:
-
Loose-fit shorts
-
Cool and dry dresses
These dresses to provide UV protection and help you stay cool.
-
Bug repellent
-
Skirts
-
Sunscreen lotion, moderate SPF
-
Insulated water bottle
Our first choice also removes dangerous contaminants:
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
Rain pants are a lifesaver in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your things stay dry. We suggest:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
July
If you visit Chantilly during July, you might notice that it is extremely hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 60s F (high 10s C). In terms of precipitation, you can expect it to rain 5-10 days this month.
What to wear/what to pack:
-
Bug repellent
-
Skirts
-
Insulated water bottle
Our first choice also removes harmful contaminants:
-
Sunglasses
-
Breatheable shirts
A breatheable shirt can keep you comfortable and guard against UV rays:
-
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
-
Waterproof sandals
-
Loose-fit shorts
-
Sunscreen lotion, moderate SPF
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
Rain pants are vital in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We suggest:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
August
August here is really hot. Temperatures average in the 80s F (low 30s C) during the day. It rains 5-10 days this month.
What to wear/what to pack:
-
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
-
Loose-fit shorts
-
Sunglasses
-
Sunscreen lotion, moderate SPF
-
Waterproof sandals
-
Insulated water bottle
Our favorite also filters contaminants:
-
Bug repellent
-
Skirts
-
Breatheable shirts
A breathing shirt can keep you comfortable and protect you from the sun:
-
A rain poncho 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
-
Umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your bags remain dry. We like:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
September
September in Chantilly is a perfect temperature. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Light skirts
-
Sandals
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Bug repellent
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Extra socks
-
Short pants or heavy shorts
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These can be essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
October
October in Chantilly is balmy. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).
What to wear/what to pack:
-
Dresses
-
Light jacket or fleece
-
Light and heavy skirts
-
Extra socks
-
Long sleeve shirts or blouses
-
Standard footwear
-
Pants or jeans
-
A rain coat to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These are a lifesaver in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your things don't get wet. We recommend:
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
November
November in Chantilly is cool. The average overnight temperatures in the area are in the 30s F (single digits C).
What to wear/what to pack:
-
Jacket or coat
-
Light gloves or mittens
-
Lip balm
In our opinion, the best choice: this
-
Warm pants or jeans
-
Extra socks
-
Fleece
-
Standard footwear
-
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For travel to Chantilly (Virginia), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is something you need here. This one is a perfect choice.
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
December
December in Chantilly can be brisk. The average overnight temperatures in the area are in the 20s F (single digits below 0 C).
What to wear/what to pack:
-
Gloves
-
Sweaters
-
Insulated water bottle
Our choice:
-
Warm pants or jeans
-
Lip balm
Our pick is: this one
-
Heavy jacket
-
Heavy socks
Such as:
-
Cold weather footwear
-
Waterproof snow boots
In addition to day-to-day footwear, you should bring snow boots. For travel to Chantilly (Virginia), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is essential in this type of weather. This one is a great choice.
If you visit the Steven F. Udvar-Hazy Center - National Air and Space Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
-
Small portable cooler
Save money on drinks with this portable cooler.
Activities for Chantilly, Virginia, United States of America
Here are some activity recommendations and activity-specific packing tips for Chantilly.
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