Dennis, Massachusetts, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Dennis, Massachusetts, United States of America? If you're planning to go to Dennis, I've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Dennis
- Important essentials for Dennis
- Activities for Dennis
- Dennis in January: weather and what to pack
- Dennis in February: weather and what to pack
- Dennis in March: weather and what to pack
- Dennis in April: weather and what to pack
- Dennis in May: weather and what to pack
- Dennis in June: weather and what to pack
- Dennis in July: weather and what to pack
- Dennis in August: weather and what to pack
- Dennis in September: weather and what to pack
- Dennis in October: weather and what to pack
- Dennis in November: weather and what to pack
- Dennis 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 Dennis, Massachusetts, United States of America
Based on the climate and weather in Dennis, the best time to go is August. See below for details.
Important essentials for Dennis, Massachusetts, United States of America
Here are some general tips on what to wear in Dennis, 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 a good TSA-friendly choice.
-
Touchless thermometer
A touchless thermometer is important to have.
-
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).
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
(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 can cause severe consequences. This vaccine card protector helps avoid that.
-
N95 masks
These N95 masks provide the best level of protection available.
General health necessities
Don't forget these
-
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 work in most countries, but you should check with your hotel.
-
Voice and data SIM card
A SIM card that works in Dennis. A good global SIM card works in most countries, but check the country list before buying.
-
For families with young children
-
Airplane or car necessities
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
What to wear/what to pack for Dennis, Massachusetts, United States of America by month
Already know when you're traveling?
January
January is cold and snowy. Temperatures average in the high 30s F (single digits C) during the day. It rains a bit less than half of the time and snows (heavy snowfall).
What to wear/what to pack:
-
Sweaters
-
Gloves
-
Insulated water bottle
Our best choice:
-
Heavy socks
Such as:
-
Heavy jacket
-
Lip balm
Our pick is: this
-
Warm pants or jeans
-
Cold weather footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These will be essential in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We like:
February
February in Dennis can be brisk and snowy. Temperatures average in the low 40s F (single digits C) during the day. It rains about a third of the time and snows (several inches of snow).
What to wear/what to pack:
-
Sweaters
-
Lip balm
Our choice: here
-
Warm pants or jeans
-
Heavy jacket
-
Heavy socks
Such as:
-
Insulated water bottle
Our best choice:
-
Gloves
-
Cold weather footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants will be a lifesaver in a storm.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We recommend:
March
March in Dennis can be brisk and snowy. The snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C) to 40s 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:
-
Heavy socks
Such as:
-
Gloves
-
Lip balm
Our pick: this one
-
Sweaters
-
Insulated water bottle
Our best choice:
-
Heavy jacket
-
Warm pants or jeans
-
Cold weather footwear
-
A rain poncho 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
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We suggest:
April
April in Dennis can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the 40s F (single digits C) to 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
-
Extra socks
-
Lip balm
In our opinion, the best is: this
-
Fleece
-
Jacket or coat
-
Warm pants or jeans
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
These pants can be essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We like:
May
May in Dennis is cool. 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:
-
Dresses
-
Long sleeve shirts or blouses
-
Extra socks
-
Pants or jeans
-
Standard footwear
-
Light jacket or fleece
-
Light and heavy skirts
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These are essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your things stay dry. We recommend:
June
If you visit Dennis during June, you are likely to see that it is warm. Temperatures tend to hover around the low 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 sometimes.
What to wear/what to pack:
-
Sandals
-
Long and short sleeve shirts
-
Breathable footwear or sandals
-
Bug repellent
-
Light dresses
You can find some great options here
-
Light skirts
-
Extra socks
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Beach necessities
If you're going to the beach:
-
A rain poncho to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These will 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 suggest:
July
July in this region is warm. Temperatures average in the low 70s F (high 20s C) during the day. It rains occasionally.
What to wear/what to pack:
-
Extra socks
-
Bug repellent
-
Sunscreen lotion
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Light skirts
-
Sandals
-
Long and short sleeve shirts
-
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
Rain pants will be a lifesaver in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We recommend:
August
If you visit Dennis during August, you are likely to see that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (high 10s 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:
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Light skirts
-
Sandals
-
Breathable footwear or sandals
-
Extra socks
-
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 jacket to layer with another jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These can be essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your bags don't get wet. We suggest:
September
September here is balmy. Temperatures average in the low 70s F (low 20s C) during the day. It rains once in a while.
What to wear/what to pack:
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Extra socks
-
Light skirts
-
Sunscreen lotion
-
Short pants or heavy shorts
-
Sandals
-
Bug repellent
-
Long and short sleeve shirts
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants are essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent option.
-
Waterproof bag/luggage cover
So your things stay dry. We recommend:
October
If you vacation in Dennis during October, you are likely to notice that it is relatively cool. 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 once in a while.
What to wear/what to pack:
-
Light jacket or fleece
-
Standard footwear
-
Pants or jeans
-
Dresses
-
Light and heavy skirts
-
Extra socks
-
Long sleeve shirts or blouses
-
A rain poncho to layer with another jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These will be a lifesaver 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:
November
If you vacation in Dennis during November, you will probably find 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 high 30s F (single digits C). In terms of precipitation, you can expect it to rain once in a while and snow ().
What to wear/what to pack:
-
Light gloves or mittens
-
Warm pants or jeans
-
Fleece
-
Jacket or coat
-
Lip balm
In our opinion, the best choice: this one
-
Extra socks
-
Standard footwear
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
Rain pants will be essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your bags don't get wet. We recommend:
December
December in Dennis can be very chilly and snowy. 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.
What to wear/what to pack:
-
Gloves
-
Insulated water bottle
Our choice:
-
Warm pants or jeans
-
Heavy socks
Such as:
-
Sweaters
-
Lip balm
Our favorite option: this one
-
Heavy jacket
-
Cold weather footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants will be essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
Activities for Dennis, Massachusetts, United States of America
Here are some activity recommendations and activity-specific packing tips for Dennis.
If you see the Cape Cod Discovery Museum, wear museum-appropriate clothing and take:
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
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