Mammoth Cave National Park, Kentucky, United States of America: What to pack, what to wear, and when to go [2023]

Empty Lighthouse is a reader-supported site. This article may contain affiliate links to Amazon and other sites. We earn a commission on purchases made through these links.

Ready to pack for Mammoth Cave National Park, Kentucky, United States of America? If you're planning to go to Mammoth Cave National Park, the following is some important information about when to go, what to wear, and what to pack.

Contents

  1. When to go to Mammoth Cave National Park
  2. Important essentials for Mammoth Cave National Park
  3. Activities for Mammoth Cave National Park
  4. Mammoth Cave National Park in January: weather and what to pack
  5. Mammoth Cave National Park in February: weather and what to pack
  6. Mammoth Cave National Park in March: weather and what to pack
  7. Mammoth Cave National Park in April: weather and what to pack
  8. Mammoth Cave National Park in May: weather and what to pack
  9. Mammoth Cave National Park in June: weather and what to pack
  10. Mammoth Cave National Park in July: weather and what to pack
  11. Mammoth Cave National Park in August: weather and what to pack
  12. Mammoth Cave National Park in September: weather and what to pack
  13. Mammoth Cave National Park in October: weather and what to pack
  14. Mammoth Cave National Park in November: weather and what to pack
  15. Mammoth Cave National Park in December: weather and what to pack

When to go to Mammoth Cave National Park, Kentucky, United States of America

Based on the climate and weather in Mammoth Cave National Park, Kentucky, United States of America, the best time to go is September. See below for details.

What to wear/what to pack for Mammoth Cave National Park, Kentucky, United States of America

Already know when you're traveling?

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

What to wear/what to pack for Mammoth Cave National Park, Kentucky, United States of America by month

January

January in Mammoth Cave National Park is pretty cool. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the 40s F (single digits 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 repeatedly losing things nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel pillow

    A versatile choice is this one

  • 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. It's important that you pick the correct type. Most adapters currently sold are just plugs and require your devices to change the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most locations.

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

February

If you visit Mammoth Cave National Park during February, you will probably notice 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 low 30s F (single digits below 0 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.

  • 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 Mammoth Cave National Park. 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 nowadays, 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

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you get the correct kind. Many adapters currently being sold are simply plug changers and require your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most locations.

  • Travel neck pillow

    What we like is this one

  • Luggage scale to avoid fees

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

March

March in Mammoth Cave National Park is crisp. The average overnight temperatures in the area are in the high 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.

  • AirTag to track your luggage

    With airlines repeatedly losing things 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 stuff.

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel neck pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid surcharges with this

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you pick the necessary kind. The vast majority of adapters available are just plug changers and require your devices to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one works in most locations.

April

April for Mammoth Cave National Park 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

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. 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 bags these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

  • Money/passport pouch

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

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive penalties for overweight luggage. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A great choice is this one

  • 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 careful to choose the correct type. Many adapters available online are just plug changers and expect your devices to convert the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most places.

May

May in Mammoth Cave National Park is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 10s C) to high 70s F (mid 20s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airports repeatedly losing things these days, an AirTag can find 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 belongings.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A versatile choice is this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to find the correct kind. Most adapters on sale are just plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should work in most countries.

June

If you vacation in Mammoth Cave National Park during June, you might find that it can be very hot. Temperatures tend to hover around the 80s F (low 20s C) during the day, while at night they can dip into the 60s F (high 10s 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 things.

  • AirTag to track your luggage

    With airlines constantly losing bags nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. 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

  • Travel neck pillow

    A top rated pillow is this one

  • Luggage scale to avoid fees

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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the necessary type. The 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 works in most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

July

July in Mammoth Cave National Park can be sweltering. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 70s F (mid 20s C) to high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines repeatedly losing things 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.

  • 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 Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Travel neck support pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Plug adapter

    A plug adapter that supports outlet types A and B. Take care to choose the correct kind. Most adapters available online 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 works in most areas.

August

August in Mammoth Cave National Park is consistently hot. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines repeatedly losing bags nowadays, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. 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.

  • Anti-theft backpack

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

Comfort + Essentials

  • Travel neck pillow

    A top rated pillow is this one

  • Luggage scale to avoid fees

    Airlines charge large penalties 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 voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to choose the necessary type. Most adapters that you can buy are just plugs and require your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most countries.

September

If you vacation in Mammoth Cave National Park during September, you will probably 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 high 50s F (mid 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines always losing luggage recently, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. 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

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Avoid surcharges with this

  • 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. Check that you choose the correct type. A lot of adapters on sale are simply plugs and expect your devices to convert the voltage themselves. If yours can't do that they could get fried. This one should be sufficient for most areas.

  • Travel neck pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

October

October here 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

  • 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 belongings.

  • Voice and data SIM card

    A SIM card that works in Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airports constantly losing things these days, an AirTag can locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Travel neck support pillow

    A great choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Take care to get the right type. A lot of adapters for sale now are just plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most areas.

November

November in Mammoth Cave National Park is crisp. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports constantly losing things recently, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • 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 Mammoth Cave National Park. 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

  • 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 adapter

    A plug adapter that supports outlet types A and B. Make sure to find the necessary kind. Many adapters for sale now are just plug changers and require your electronics to convert the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most locations.

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

  • Travel neck pillow

    What we like is this one

December

In December, Mammoth Cave National Park is cold. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the low 30s F (single digits below 0 C). During your visit, you can expect a few inches of snow. This is also a rainy time for Mammoth Cave National Park, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

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

  • 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 Mammoth Cave National Park. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Travel neck support pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Make sure to find the necessary type. The majority of adapters available online are just plugs and require your electronics to convert the voltage themselves. If your devices can't do that they could get fried. This one should be sufficient for most places.

  • Power bank for devices

    A portable power bank, like this one

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.

Check out our guides for these other locations: Capena, Italy, Kirifuri Highlands, Japan, Angels Camp, California, United States of America, Heathcote, Victoria, Australia, Duque de Caxias, Rio de Janeiro, Brazil, Ako, Japan, Jinan, China, El Remate, Guatemala, Tarrytown, New York, United States of America, Carvoeiro, Portugal, and Edmonton Capital Region, Alberta, Canada.