Suffolk County, New York, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Suffolk County, New York, United States of America? If you're planning to go to Suffolk County, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Suffolk County
- Important essentials for Suffolk County
- Activities for Suffolk County
- Suffolk County in January: weather and what to pack
- Suffolk County in February: weather and what to pack
- Suffolk County in March: weather and what to pack
- Suffolk County in April: weather and what to pack
- Suffolk County in May: weather and what to pack
- Suffolk County in June: weather and what to pack
- Suffolk County in July: weather and what to pack
- Suffolk County in August: weather and what to pack
- Suffolk County in September: weather and what to pack
- Suffolk County in October: weather and what to pack
- Suffolk County in November: weather and what to pack
- Suffolk County 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 Suffolk County, New York, United States of America
Based on the climate and weather in Suffolk County, the best time to go is August. See below for details.
Important essentials for Suffolk County, New York, United States of America
Here are some general tips on what to wear in Suffolk County, 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
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Hand sanitizer
This hand sanitizer is an excellent TSA-friendly product.
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Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
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N95 masks
These N95 masks provide the best level of COVID protection you can have.
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Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
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(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
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A vaccine card protector
Vaccine cards often wear out. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps stop that.
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Touchless thermometer
A touchless thermometer is important to have.
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 should be sufficient for most areas, but you may want to check with your hotel.
-
Power bank for devices
A portable power bank, like this one
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
For families with young children
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Airplane or car necessities
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Voice and data SIM card
A SIM card that works in Suffolk County. A good global SIM card works in most countries, but check the country list before buying.
What to wear/what to pack for Suffolk County, New York, United States of America by month
Already know when you're traveling?
January
January in Suffolk County can be extremely cold. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 30s F (single digits below 0 C) to high 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).
What to wear/what to pack:
-
Gloves
-
Warm pants or jeans
-
Insulated water bottle
Our fave:
-
Heavy socks
Such as:
-
Heavy jacket
-
Lip balm
Our pick is: here
-
Sweaters
-
Cold weather footwear
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants will be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your bags don't get wet. We suggest:
February
February in Suffolk County is pretty cool. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 30s F (single digits below 0 C) to high 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).
What to wear/what to pack:
-
Sweaters
-
Heavy jacket
-
Lip balm
Our choice: this
-
Gloves
-
Insulated water bottle
Our first choice:
-
Heavy socks
Such as:
-
Warm pants or jeans
-
Cold weather footwear
-
A rain coat to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants are vital in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things remain dry. We like:
March
March in Suffolk County is pretty cool. The average overnight temperatures in the area are in the low 30s F (single digits below 0 C). It tends to rain about a third of the time.
What to wear/what to pack:
-
Lip balm
In our opinion, the best option: this
-
Extra socks
-
Fleece
-
Jacket or coat
-
Warm pants or jeans
-
Light gloves or mittens
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These can be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We like:
April
Traveling to Suffolk County in April, you will notice that it can be very chilly. Expect it to rain regularly. Daytime temperatures are in the 50s F (low 10s C).
What to wear/what to pack:
-
Standard footwear
-
Extra socks
-
Light jacket or fleece
-
Dresses
-
Light and heavy skirts
-
Pants or jeans
-
Long sleeve shirts or blouses
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants can be essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
May
May in Suffolk County is relatively cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C).
What to wear/what to pack:
-
Dresses
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Standard footwear
-
Extra socks
-
Light jacket or fleece
-
Light and heavy skirts
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We suggest:
June
If you visit Suffolk County during June, you may see that it is a perfect temperature. Temperatures tend to hover around the 70s F (low 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). In terms of precipitation, you can expect it to rain occasionally.
What to wear/what to pack:
-
Sandals
-
Extra socks
-
Breathable footwear or sandals
-
Light skirts
-
Light dresses
You can find some great options here
-
Bug repellent
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Beach necessities
If you're going to the beach:
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We like:
July
Traveling to Suffolk County in July, you will notice that it is warm and dry with little rain. Expect it to rain sometimes. Daytime temperatures are in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Sandals
-
Extra socks
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Bug repellent
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Light skirts
-
Long and short sleeve shirts
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These can be essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
August
If you are traveling to Suffolk County in August, you will notice that it is a perfect temperature and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).
What to wear/what to pack:
-
Sunscreen lotion
-
Extra socks
-
Short pants or heavy shorts
-
Breathable footwear or sandals
-
Light skirts
-
Sandals
-
Long and short sleeve shirts
-
Bug repellent
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
Rain pants will be vital in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
September
If you go to Suffolk County in September, you will notice that it is balmy. Expect it to rain once in a while. Daytime temperatures are in the low 70s F (low 20s C).
What to wear/what to pack:
-
Sandals
-
Sunscreen lotion
-
Short pants or heavy shorts
-
Bug repellent
-
Long and short sleeve shirts
-
Light dresses
You can find some great options here
-
Light skirts
-
Extra socks
-
Breathable footwear or sandals
-
Beach necessities
If you're going to the beach:
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These are essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
October
If you vacation in Suffolk County during October, you will probably find that it can be chilly. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C). In terms of precipitation, you can expect it to rain a bit less than half of the time.
What to wear/what to pack:
-
Light jacket or fleece
-
Standard footwear
-
Extra socks
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Dresses
-
Light and heavy skirts
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
These pants will be essential in a storm.
-
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:
November
November in this region can be brisk. Temperatures average in the low 50s F (low 10s C) during the day. It rains regularly.
What to wear/what to pack:
-
Light gloves or mittens
-
Jacket or coat
-
Extra socks
-
Fleece
-
Lip balm
In our opinion, the best option: here
-
Warm pants or jeans
-
Standard footwear
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These pants can be essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
December
If you go to Suffolk County in December, you will notice that it is brisk. Expect it to rain sometimes. Daytime temperatures are in the low 40s F (single digits C).
What to wear/what to pack:
-
Gloves
-
Insulated water bottle
Our first choice:
-
Heavy jacket
-
Heavy socks
Such as:
-
Lip balm
Our favorite option: this one
-
Warm pants or jeans
-
Sweaters
-
Cold weather footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use rain boots:
-
Rain pants
Rain pants can be essential in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
Check out our guides for these other locations: Perledo, Italy, Erewash, England, United Kingdom, Sea Lion Island, Falkland Islands, Haugesund, Norway, Jigme Dorji National Park, Bhutan, Borgarnes, Iceland, Orléans, France, Trani, Italy, Sparta, Indiana, United States of America, Schneverdingen, Germany, and Westchester County, New York, United States of America.