Green Bay, Wisconsin, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Green Bay, Wisconsin, United States of America? If you're planning to go to Green Bay, I've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Green Bay
- Important essentials for Green Bay
- Activities for Green Bay
- Green Bay in January: weather and what to pack
- Green Bay in February: weather and what to pack
- Green Bay in March: weather and what to pack
- Green Bay in April: weather and what to pack
- Green Bay in May: weather and what to pack
- Green Bay in June: weather and what to pack
- Green Bay in July: weather and what to pack
- Green Bay in August: weather and what to pack
- Green Bay in September: weather and what to pack
- Green Bay in October: weather and what to pack
- Green Bay in November: weather and what to pack
- Green Bay 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 Green Bay, Wisconsin, United States of America
Based on the climate and weather in Green Bay, the best time to go is July. See below for details.
Important essentials for Green Bay, Wisconsin, United States of America
Here are some general tips on what to wear in Green Bay, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
Travel insurance that includes COVID-19 coverage
Cases are climbing again, and areas are returning to lockdown. If you or a companion get COVID-19, you may be stuck with no way home -- but travel insurance can protect you. Learn more about COVID-19 and travel insurance
-
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).
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
N95 masks
These N95 masks provide the best level of COVID protection possible.
-
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly product.
-
A vaccine card protector
Vaccine cards may wear out. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps avoid that.
-
(U.S. Residents) Telehealth COVID-19 test for entry to U.S.
U.S. residents still need a certified COVID-19 test to return home, but it can now be via Zoom. Learn more
General health necessities
Don't forget these
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Plug adapter
A plug adapter that supports outlet types A and B. This one is sufficent for most places, but check with your hotel.
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Airplane or car necessities
-
Power bank for devices
A portable power bank, like this one
-
For families with young children
-
Voice and data SIM card
A SIM card that works in Green Bay. A good global SIM card works in most countries, but check the country list before buying.
What to wear/what to pack for Green Bay, Wisconsin, United States of America by month
Already know when you're traveling?
January
January in Green Bay can be dangerously cold, somewhat snowy and somewhat rainy. The average overnight temperatures in the area are in the single digits F (10+ below zero C). It tends to rain 5-10 days this month. It also snows about a third of the time. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.
What to wear/what to pack:
-
Extreme weather jacket shell
These are an excellent value:
-
Heated socks.
We've found
these to be the best
-
Thick pajamas
-
Thermal undergarments
We suggest:
-
Heated gloves
-
Extreme cold weather gear
-
Lip balm
Our pick: this one
-
Coveralls
We like:
-
Neck gaiter/ski mask
-
Goggles for eye protection
-
Insulated boots
The best value
-
Fleece for under jacket
-
Night cap
It's suggested to wear a head protector at night here like this
-
Insulated water bottle
Our favorite:
-
Waterproof snow boots
In addition to day-to-day footwear, it's important to bring snow boots. For traveling to Green Bay, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is an excellent option.
-
Ski accessories
Green Bay has some great skiing If you plan to ski, we would recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
February
If you are traveling to Green Bay in February, you will notice that it can be extremely cold. Expect it to rain about a third of the time and snow about a third of the time. Daytime temperatures are in the high 20s F (single digits below 0 C).
What to wear/what to pack:
-
Very heavy heated socks
Like these
-
Coveralls/snow pants
Here are some of the best values:
-
Scarf/neck warmer
-
Extreme weather jacket shell
These are a great value:
-
Thermal undergarments
We like:
-
Lip balm
The best pick: this one
-
Pajamas
-
Heavy sweaters
-
Insulated ice boots
We use:
-
Fleece inner layer
-
Extreme cold weather gloves
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For travel to Green Bay, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is something you need here. This one is an excellent choice.
-
Ski accessories
Green Bay has some great ski areas If you plan to ski, we would recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
March
March in Green Bay is brisk and somewhat rainy. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).
What to wear/what to pack:
-
Sweaters
-
Gloves
-
Insulated water bottle
Our first choice:
-
Heavy jacket
-
Heavy socks
Such as:
-
Lip balm
Our pick is: this
-
Warm pants or jeans
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard footwear, it's important to bring snow boots. For travel to Green Bay, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is important here. This one is a perfect choice.
-
Ski accessories
Green Bay has some good ski areas If you plan to ski, we also recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
April
If you are traveling to Green Bay in April, you will notice that it can be very chilly and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the 50s F (low 10s C).
What to wear/what to pack:
-
Light gloves or mittens
-
Warm pants or jeans
-
Lip balm
In our opinion, the best option: this
-
Extra socks
-
Jacket or coat
-
Fleece
-
Standard footwear
-
Waterproof snow boots
In addition to standard shoes, it's important to bring snow boots. For traveling to Green Bay, 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 an excellent option.
-
Ski accessories
Green Bay has some excellent skiing If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
May
May is mild and somewhat rainy. Temperatures average in the 60s F (high 10s C) during the day. It rains 5-10 days this month.
What to wear/what to pack:
-
Light jacket or fleece
-
Pants or jeans
-
Dresses
-
Extra socks
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
Standard footwear
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
Rain pants can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
June
June in this region is warm and somewhat rainy. Temperatures average in the 70s F (mid 20s C) during the day. It rains about a third of the time.
What to wear/what to pack:
-
Bug repellent
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Sandals
-
Extra socks
-
Light skirts
-
Short pants or heavy shorts
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
Rain pants can be essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
July
Traveling to Green Bay in July, you will notice that it is a perfect temperature and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 70s F (high 20s C).
What to wear/what to pack:
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Short pants or heavy shorts
-
Sandals
-
Light skirts
-
Bug repellent
-
Long and short sleeve shirts
-
Extra socks
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These can be vital in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We like:
August
If you go to Green Bay in August, you will notice that it is a perfect temperature and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Light dresses
You can find some great options here
-
Sandals
-
Breathable footwear or sandals
-
Bug repellent
-
Light skirts
-
Extra socks
-
Sunscreen lotion
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Beach necessities
If you're going to the beach:
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants can be essential in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your things stay dry. We recommend:
September
If you vacation in Green Bay during September, you will probably notice that it is balmy and somewhat rainy. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the high 40s F (single digits C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain regularly.
What to wear/what to pack:
-
Standard footwear
-
Dresses
-
Long sleeve shirts or blouses
-
Extra socks
-
Pants or jeans
-
Light and heavy skirts
-
Light jacket or fleece
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These can be a lifesaver in a storm.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your bags stay dry. We like:
October
If you vacation in Green Bay during October, you are likely to notice that it is relatively cool. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the high 30s F (single digits C). Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain a bit less than half of the time.
What to wear/what to pack:
-
Fleece
-
Lip balm
In our opinion, the best is: here
-
Extra socks
-
Light gloves or mittens
-
Warm pants or jeans
-
Jacket or coat
-
Standard footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants are a lifesaver in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
November
November in Green Bay is brisk and somewhat rainy. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C). It tends to rain a bit less than half of the time. It also snows occasionally. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.
What to wear/what to pack:
-
Insulated water bottle
Our fave:
-
Gloves
-
Heavy jacket
-
Lip balm
Our choice: this one
-
Sweaters
-
Heavy socks
Such as:
-
Warm pants or jeans
-
Cold weather footwear
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For travel to Green Bay, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A wind resistant umbrella
This is vital here. This one is an excellent option.
-
Ski accessories
Green Bay has some excellent ski slopes If you plan to ski, we also recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
December
December can be extremely cold, somewhat snowy and somewhat rainy. Temperatures average in the high 20s F (single digits below 0 C) during the day. It rains about a third of the time and snows regularly.
What to wear/what to pack:
-
Thermal undergarments
We suggest:
-
Insulated ice boots
We use:
-
Pajamas
-
Scarf/neck warmer
-
Lip balm
The best option: here
-
Fleece inner layer
-
Extreme cold weather gloves
-
Coveralls/snow pants
Here are some of the best values:
-
Very heavy heated socks
Like these
-
Heavy sweaters
-
Extreme weather jacket shell
These are a great value:
-
Waterproof snow boots
In addition to standard shoes, you should bring snow boots. For traveling to Green Bay, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is essential here. This one is a perfect option.
-
Ski accessories
Green Bay has some great skiing If you plan to ski, we would suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
Activities for Green Bay, Wisconsin, United States of America
Here are some activity recommendations and activity-specific packing tips for Green Bay.
If you go to Green Bay Botanical Garden, you're likely to do a lot of walking. These are a must:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Binoculars
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
If you see the Neville Public Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Comfy walking shoes
Check out our guides for these other locations: Kakinada, India, Salamanca, Spain, Puhoi, New Zealand, Piazza Armerina, Italy, Newark Liberty International Airport, New Jersey, United States of America, Berastagi, Indonesia, Secaucus, New Jersey, United States of America, Westmore, Vermont, United States of America, Santillana del Mar, Spain, Kalikiri, India, and Bayeux, France.