Round Lake, Illinois, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Round Lake, Illinois, United States of America? If you're planning to go to Round Lake, we have some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Round Lake
- Important essentials for Round Lake
- Activities for Round Lake
- Round Lake in January: weather and what to pack
- Round Lake in February: weather and what to pack
- Round Lake in March: weather and what to pack
- Round Lake in April: weather and what to pack
- Round Lake in May: weather and what to pack
- Round Lake in June: weather and what to pack
- Round Lake in July: weather and what to pack
- Round Lake in August: weather and what to pack
- Round Lake in September: weather and what to pack
- Round Lake in October: weather and what to pack
- Round Lake in November: weather and what to pack
- Round Lake 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 Round Lake, Illinois, United States of America
Based on the climate and weather in Round Lake, the best time to go is June. See below for details.
Important essentials for Round Lake, Illinois, United States of America
Here are some general tips on what to wear in Round Lake, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 ESSENTIALS
A vaccine card protector
Vaccine cards frequently get worn. An unreadable vaccine card can have severe consequences. This vaccine card protector helps avoid that.
Hand sanitizer
This hand sanitizer is a good TSA-friendly choice.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
Proof of COVID-19 vaccination/negative test
N95 masks
These N95 masks provide the best level of protection possible.
Touchless thermometer
A touchless thermometer is important to have.
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).
Other health necessities
Don't forget these
Photography accessories
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
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.
Plug adapter
A plug adapter that supports outlet types A and B. This one should work in most places, but you should check with your hotel.
Airplane or car necessities
For families with young children
Voice and data SIM card
A SIM card that works in Round Lake. A good global SIM card works in most countries, but check the country list before buying.
Activities for Round Lake, Illinois, United States of America
Here are some activity recommendations and activity-specific packing tips for Round Lake.
What to wear/what to pack for Round Lake, Illinois, United States of America by month
Already know when you're traveling?
January
January in Round Lake is frosty. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 20s F (single digits below 0 C), although night temperatures can dip into the single digits F (10+ below zero C).
What to wear/what to pack:
-
Heavy sweaters
Very heavy heated socks
Like these
Extreme cold weather gloves
Scarf/neck warmer
Extreme weather jacket shell
These are a great value:
Insulated ice boots
We use:
Coveralls/snow pants
Here are some of the best values:
-
Fleece inner layer
Lip balm
The best option: this
Pajamas
Thermal undergarments
Our choice is:
Waterproof snow boots
In addition to regular footwear, you should bring snow boots. For travel to Round Lake, we suggest these boots:
Waterproof jacket that can be used in snow
A windproof umbrella
This is important here. This one is a perfect option.
February
February in this region is freezing. Temperatures average in the 30s F (single digits C) during the day. It snows once in a while.
What to wear/what to pack:
-
Fleece inner layer
Pajamas
Insulated ice boots
We use:
Very heavy heated socks
Like these
Extreme weather jacket shell
These are a great value:
Scarf/neck warmer
Thermal undergarments
Our picks:
Extreme cold weather gloves
Lip balm
The best pick: this one
-
Heavy sweaters
Coveralls/snow pants
Here are some of the best values:
Waterproof snow boots
In addition to standard footwear, it's important to bring snow boots. For travel to Round Lake, we suggest these boots:
Waterproof jacket that can be used in snow
A umbrella
This is something you need here. This one is a perfect choice.
March
March for Round Lake is brisk. Temperatures average in the 40s F (single digits C) during the day. It snows sometimes.
What to wear/what to pack:
Heavy socks
Such as:
Lip balm
Our choice: here
Gloves
Warm pants or jeans
Sweaters
Heavy jacket
Insulated water bottle
Our favorite:
-
Cold weather footwear
Waterproof snow boots
In addition to regular footwear, it's important to bring snow boots. For visiting Round Lake, we suggest these boots:
Waterproof jacket that can be used in snow
A wind resistant umbrella
This is essential here. This one is a great option.
April
April in Round Lake is chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 40s F (single digits C) to high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Warm pants or jeans
-
Jacket or coat
Lip balm
In our opinion, the best pick: this
Light gloves or mittens
Extra socks
Fleece
-
Standard footwear
A rain poncho to layer with a jacket
100% waterproof footwear
We suggest rain boots:
Rain pants
These are essential in a storm.
Waterproof phone bag
Umbrella
This one is a great one to buy.
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
May
May for Round Lake is balmy. Temperatures average in the high 60s F (low 20s C) during the day.
What to wear/what to pack:
Pants or jeans
Light and heavy skirts
-
Dresses
Extra socks
-
Standard footwear
-
Long sleeve shirts or blouses
Light jacket or fleece
A rain jacket to layer with a jacket
100% waterproof footwear
We use these rain boots:
Rain pants
Rain pants are essential in heavy rain.
Waterproof phone bag
Umbrella
This one is a great choice.
Waterproof bag/luggage cover
So your things remain dry. We suggest:
June
Traveling to Round Lake in June, you will notice that it is a perfect temperature. Daytime temperatures are in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Long and short sleeve shirts
Sunscreen lotion
Light dresses
You can find some great options here
Short pants or heavy shorts
Light skirts
Breathable footwear or sandals
Sandals
Bug repellent
Extra socks
Beach necessities
If you're going to the beach:
A rain jacket to layer with another jacket
100% waterproof footwear
We suggest rain boots:
Rain pants
Rain pants will be essential in a storm.
Waterproof phone bag
Umbrella
This one is a great option.
Waterproof bag/luggage cover
So your things remain dry. We suggest:
July
If you go to Round Lake in July, you will notice that it is pretty consistently hot. Daytime temperatures are in the low 80s F (high 20s C).
What to wear/what to pack:
Sunglasses
Sunscreen lotion, moderate SPF
Skirts
Breatheable shirts
A cooling shirt can make you comfortable and guard against skin damage:
Insulated water bottle
Our best choice:
Cool and dry dresses
These dresses include UV protection and keep you cool.
Waterproof sandals
Bug repellent
Loose-fit shorts
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 will be a lifesaver in heavy rain.
Waterproof phone bag
Wind resistant umbrella
This one is a great one to buy.
Waterproof bag/luggage cover
So your belongings stay dry. We suggest:
August
If you vacation in Round Lake during August, you are likely to find that it is extremely warm. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).
What to wear/what to pack:
-
Long and short sleeve shirts
Light dresses
You can find some great options here
Light skirts
Short pants or heavy shorts
Breathable footwear or sandals
Extra socks
Sandals
Bug repellent
Sunscreen lotion
Beach necessities
If you're going to the beach:
A rain jacket to layer with a jacket
100% waterproof footwear
We suggest these rain boots:
Rain pants
These will be a lifesaver in heavy rain.
Waterproof phone bag
Wind resistant umbrella
This one is a great option.
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
September
If you vacation in Round Lake during September, you may see 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 50s F (low 10s C).
What to wear/what to pack:
Light skirts
Sunscreen lotion
Bug repellent
-
Long and short sleeve shirts
Short pants or heavy shorts
Sandals
Light dresses
You can find some great options here
Breathable footwear or sandals
Extra socks
Beach necessities
If you're going to the beach:
A rain coat to layer with a jacket
100% waterproof footwear
We use rain boots:
Rain pants
These pants can be vital in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is an excellent one to buy.
Waterproof bag/luggage cover
So your things stay dry. We suggest:
October
If you vacation in Round Lake during October, you might notice that it is crisp. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the low 40s F (single digits C).
What to wear/what to pack:
Light jacket or fleece
Extra socks
Pants or jeans
-
Standard footwear
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Dresses
A rain coat to layer with another jacket
100% waterproof footwear
We suggest rain boots:
Rain pants
Rain pants are vital in a storm.
Waterproof phone bag
Windproof umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
November
If you visit Round Lake during November, you are likely to notice that it is brisk. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits below 0 C).
What to wear/what to pack:
Extra socks
-
Jacket or coat
Light gloves or mittens
Lip balm
In our opinion, the best choice: this one
-
Warm pants or jeans
Fleece
-
Standard footwear
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For travel to Round Lake, 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.
December
December is freezing. Temperatures average in the 30s F (single digits C) during the day. It snows 5-10 days this month.
What to wear/what to pack:
Extreme weather jacket shell
These are a great value:
Pajamas
Very heavy heated socks
Like these
Thermal undergarments
Our picks:
Lip balm
The best choice: this one
-
Heavy sweaters
Scarf/neck warmer
-
Fleece inner layer
Extreme cold weather gloves
Coveralls/snow pants
Here are some of the best choices:
Insulated ice boots
We use:
Waterproof snow boots
In addition to regular shoes, it's important to bring snow boots. For travel to Round Lake, a great option is these boots:
Waterproof jacket that can be used in snow
A wind resistant umbrella
This is something you need here. This one is a great choice.
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