Vandalia, Illinois, United States of America: What to pack, what to wear, and when to go [2022]
Traveling to Vandalia, Illinois, United States of America? If you're planning to go to Vandalia, I have some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Vandalia
- Important essentials for Vandalia
- Activities for Vandalia
- Vandalia in January: weather and what to pack
- Vandalia in February: weather and what to pack
- Vandalia in March: weather and what to pack
- Vandalia in April: weather and what to pack
- Vandalia in May: weather and what to pack
- Vandalia in June: weather and what to pack
- Vandalia in July: weather and what to pack
- Vandalia in August: weather and what to pack
- Vandalia in September: weather and what to pack
- Vandalia in October: weather and what to pack
- Vandalia in November: weather and what to pack
- Vandalia 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 Vandalia, Illinois, United States of America
Based on the climate and weather in Vandalia, the best time to go is September. See below for details.
Important essentials for Vandalia, Illinois, United States of America
Here are some general tips on what to wear in Vandalia, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
A vaccine card protector
Vaccine cards often wear away. An unreadable card can cause severe consequences. This vaccine card protector helps stop that.
-
Hand sanitizer
This hand sanitizer is an excellent plane-friendly choice.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
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).
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID protection possible.
General health necessities
Don't forget these
-
For families with young children
-
Voice and data SIM card
A SIM card that works in Vandalia. A good global SIM card works in most countries, but check the country list before buying.
-
Airplane or car necessities
-
Plug adapter
A plug adapter that supports outlet types A and B. This one works in most areas, but check with your hotel.
-
Power bank for devices
A portable power bank, like this one
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
What to wear/what to pack for Vandalia, Illinois, United States of America by month
Already know when you're traveling?
January
If you are traveling to Vandalia in January, you will notice that it is frosty. Daytime temperatures are in the 30s F (single digits C).
What to wear/what to pack:
-
Gloves
-
Warm pants or jeans
-
Lip balm
Our favorite option: this
-
Insulated water bottle
Our fave:
-
Heavy jacket
-
Sweaters
-
Heavy socks
Such as:
-
Cold weather footwear
-
Waterproof snow boots
In addition to day-to-day shoes, you should bring snow boots. For traveling to Vandalia (Illinois), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is essential in this type of weather. This one is a great option.
February
February in Vandalia can be very chilly. Temperatures average in the low 40s F (single digits C) during the day.
What to wear/what to pack:
-
Lip balm
Our favorite option: here
-
Sweaters
-
Heavy jacket
-
Gloves
-
Warm pants or jeans
-
Heavy socks
Such as:
-
Insulated water bottle
Our fave:
-
Cold weather footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For traveling to Vandalia (Illinois), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is essential here. This one is a perfect option.
March
If you visit Vandalia during March, you are likely to notice that it can be brisk. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Jacket or coat
-
Warm pants or jeans
-
Light gloves or mittens
-
Fleece
-
Extra socks
-
Lip balm
In our opinion, the best option: this
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For visiting Vandalia (Illinois), we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is something you need here. This one is a great option.
April
April in Vandalia is crisp. 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:
-
Extra socks
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Light jacket or fleece
-
Pants or jeans
-
Dresses
-
Standard footwear
-
A rain coat to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants can be vital in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
May
In May, Vandalia is warm. Temperatures routinely are in the 70s F (mid 20s C) and regularly jump into the low 80s F (high 20s C) range. At night, lows are in the low 50s F (low 10s C). This is also a rainy time for Vandalia, with several of the days of the month having rain.
What to wear/what to pack:
-
Breathable footwear or sandals
-
Bug repellent
-
Light skirts
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Sandals
-
Sunscreen lotion
-
Extra socks
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These pants can be vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your things stay dry. We recommend:
June
June is pretty consistently hot. Temperatures average in the 80s F (high 20s C) during the day.
What to wear/what to pack:
-
Breatheable shirts
A breatheable shirt can cool you down quickly and guard against UV rays:
-
Sunglasses
-
Loose-fit shorts
-
Skirts
-
Waterproof sandals
-
Sunscreen lotion, moderate SPF
-
Insulated water bottle
Our fave also cleans contaminants:
-
Cool and dry dresses
These dresses to provide UV protection and cool you.
-
Bug repellent
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
Rain pants are vital in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
July
July is constantly hot. Temperatures average in the high 80s F (low 30s C) during the day.
What to wear/what to pack:
-
Loose-fit shorts
-
Sunscreen lotion, moderate SPF
-
Insulated water bottle
Our pick also removes dangerous contaminants:
-
Skirts
-
Sunglasses
-
Breatheable shirts
A cooling shirt can make you comfortable and guard against skin damage:
-
Cool and dry dresses
These dresses include UV protection and cool you.
-
Bug repellent
-
Waterproof sandals
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
August
August in Vandalia is constantly hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 30s C), although night temperatures can dip into the low 60s F (mid 10s C).
What to wear/what to pack:
-
Skirts
-
Sunglasses
-
Waterproof sandals
-
Loose-fit shorts
-
Bug repellent
-
Insulated water bottle
Our choice also cleans dangerous contaminants:
-
Breatheable shirts
A cooling shirt can keep you comfortable and guard against skin damage:
-
Cool and dry dresses
These dresses include UV protection and help you stay cool.
-
Sunscreen lotion, moderate SPF
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
Rain pants will be vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We like:
September
September in Vandalia 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), although night temperatures can dip into the low 50s F (single digits C).
What to wear/what to pack:
-
Long and short sleeve shirts
-
Sandals
-
Light dresses
You can find some great options here
-
Extra socks
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Short pants or heavy shorts
-
Light skirts
-
Bug repellent
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants are vital in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We recommend:
October
October is mild. Temperatures average in the high 60s F (low 10s C) during the day.
What to wear/what to pack:
-
Dresses
-
Light jacket or fleece
-
Standard footwear
-
Pants or jeans
-
Extra socks
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
Rain pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
November
November in Vandalia is cold. 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:
-
Light gloves or mittens
-
Warm pants or jeans
-
Fleece
-
Lip balm
In our opinion, the best option: this one
-
Jacket or coat
-
Extra socks
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For visiting Vandalia (Illinois), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is worth investing in for this weather. This one is a great choice.
December
December in Vandalia can be very chilly. The average overnight temperatures in the area are in the 20s F (single digits below 0 C).
What to wear/what to pack:
-
Heavy jacket
-
Insulated water bottle
Our pick:
-
Lip balm
Our pick: this
-
Gloves
-
Heavy socks
Such as:
-
Warm pants or jeans
-
Sweaters
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For visiting Vandalia (Illinois), a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is essential here. This one is a perfect choice.
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