Groton, Connecticut, United States of America: What to pack, what to wear, and when to go [2024]

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Ready to pack for Groton, Connecticut, United States of America? If you're planning to go to Groton, this article contains some important information about when to go, what to wear, and what to pack.

Contents

When to go to Groton, Connecticut, United States of America

Based on the climate and weather in Groton, Connecticut, United States of America, the best time to go is August. See below for details.

What to wear/what to pack for Groton, Connecticut, United States of America

Already know when you're traveling?

Here are some general tips on what to wear in Groton, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Groton, Connecticut, United States of America by month

January

In January, Groton can be very chilly and snowy. Temperatures routinely are in the high 30s F (single digits C) and regularly jump into the low 40s F (single digits C) range. At night, lows are in the low 10s F (single digits below 0 C). During your visit, you can expect several inches of snow. This is also a rainy time for Groton, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines repeatedly losing luggage these days, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be careful to choose the correct type. Many adapters available are just plug changers and require your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most locations.

  • Travel neck pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid penalties with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

February

February in Groton can be brisk and snowy. The 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 low 20s F (single digits below 0 C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports always losing things nowadays, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to find the right kind. Most adapters available online are simply plugs and require your electronics to change the voltage themselves. If your electronics can't do that they could get fried. This one is sufficent for most areas.

  • Travel pillow

    Our favorite is this one

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Save money with this

March

March in Groton 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 high 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:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airports always losing bags nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive penalties for overweight luggage. Save money with this

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the necessary kind. A lot of adapters on sale are just plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one works in most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A good option is this one

  • Power bank for devices

    A portable power bank, like this one

April

In April, Groton is cool. Temperatures routinely are in the high 50s F (mid 10s C) and 5-10 days this month jump into the low 60s F (mid 10s C) range. At night, lows are in the high 30s F (single digits C). During your visit, you can expect a dusting of snow. This is also a rainy time for Groton, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airports always losing bags recently, an AirTag can find it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to choose the correct kind. The majority of adapters available are simply plugs and require your electronics to change the voltage themselves. If your devices can't do that they could get destroyed. This one should be sufficient for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Save money with this

  • Travel neck support pillow

    A great choice is this one

May

May in Groton is balmy. The average overnight temperatures in the area are in the high 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

  • AirTag to track your luggage

    With airports frequently losing luggage these days, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Travel neck support pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Save money with this

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be careful to find the correct type. A lot of adapters available online are just plug changers and require your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one works in most places.

June

June is a perfect temperature. Temperatures average in the 70s F (mid 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines always losing things nowadays, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. It's important that you get the right kind. Most adapters on sale are simply plug changers and expect your devices to convert the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most countries.

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    An excellent option is this one

July

If you vacation in Groton during July, you will probably notice that it is pretty consistently hot. 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:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • AirTag to track your luggage

    With airports frequently losing bags recently, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A top rated pillow is this one

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to get the right kind. Many adapters available online are simply plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should work in most countries.

August

If you are traveling to Groton in August, you will notice that it is a perfect temperature. Daytime temperatures are in the low 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines frequently losing bags these days, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Take care to find the right kind. The vast majority of adapters available online are just plug changers and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one should work in most areas.

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid surcharges with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A good option is this one

September

September for Groton is balmy. Temperatures average in the low 70s F (low 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • AirTag to track your luggage

    With airports constantly losing bags these days, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    Our fave is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the necessary kind. Most adapters available are simply plug changers and expect your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most places.

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid surcharges with this

  • Power bank for devices

    A portable power bank, like this one

October

October is chilly. Temperatures average in the low 60s F (high 10s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines constantly losing luggage these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you choose the right kind. The majority of adapters for sale now are just plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A versatile choice is this one

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Avoid surcharges with this

November

November in Groton can be brisk. The average overnight temperatures in the area are in the 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines repeatedly losing luggage these days, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the correct kind. Most adapters currently being sold are just plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Save money with this

  • Travel neck support pillow

    A great choice is this one

December

December in Groton is brisk and snowy. Temperatures average in the low 40s F (single digits C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Groton. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

  • AirTag to track your luggage

    With airports constantly losing things nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive amounts for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you pick the right type. The vast majority of adapters currently being sold are just plugs and require your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most locations.

What to do in Groton, Connecticut, United States of America

Groton, Connecticut is a small town located in the southeastern part of the state, situated on the east bank of the Thames River. Despite its size, visitors will find plenty of exciting things to do in Groton. Whether you're looking to explore the outdoors or immerse yourself in history and culture, there are plenty of top tourist attractions in Groton. Here are a few of the best:

1. Mystic Seaport Museum: A must-visit attraction for any history buff, the Mystic Seaport Museum is one of the largest maritime museums in the country. Explore restored 19th-century ships, visit a working shipyard, and learn about the history of the whaling industry in New England. The museum also hosts events and concerts throughout the year.

2. USS Nautilus & Submarine Force Museum: The USS Nautilus was the world's first nuclear-powered submarine, and you can visit the vessel at the Submarine Force Museum. This museum offers a comprehensive look at the history of submarines, with exhibits showcasing everything from the earliest submarines to modern-day vessels.

3. Denison Pequotsepos Nature Center: Located in the heart of Groton, the Denison Pequotsepos Nature Center is a nature preserve full of hiking trails, wildlife, and educational exhibits. Visitors can explore a variety of habitats, including wetlands, meadows, and forests. The center also offers educational programs for both adults and children.

4. Bluff Point State Park: If you want to get outside and enjoy the natural beauty of the area, be sure to visit Bluff Point State Park. This park offers miles of hiking trails, as well as swimming, fishing, and kayaking opportunities. There's also a beautiful beach where you can relax and take in the views of Long Island Sound.

5. Olde Mistick Village: If you're looking for some retail therapy, Olde Mistick Village is the place to be. This charming shopping district is home to over 60 unique shops and restaurants, all offering a wide range of goods and services. There's also an old-fashioned carousel that's sure to delight visitors of all ages.

6. Avery Point Lighthouse: The Avery Point Lighthouse is a historic landmark located on the University of Connecticut's Avery Point campus. Visitors can take a tour of the lighthouse and learn about its rich history as a navigational aid for ships traveling in Long Island Sound.

Overall, Groton offers a little something for everyone. From history and culture to nature and recreation, there are plenty of top tourist attractions in Groton to explore. So whether you're visiting for a day trip or planning a longer stay, be sure to add some of these must-see spots to your itinerary.

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.

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