Denver, Colorado, United States of America: What to pack, what to wear, and when to go [2023]

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Ready to pack for Denver, Colorado, United States of America? If you're planning to go to Denver, we have some important information about when to go, what to wear, and what to pack.

Contents

When to go to Denver, Colorado, United States of America

Based on the climate and weather in Denver, Colorado, United States of America, the best time to go is June. See below for details.

What to wear/what to pack for Denver, Colorado, United States of America

Already know when you're traveling?

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

What to wear/what to pack for Denver, Colorado, United States of America by month

January

January here is pretty cool and snowy. Temperatures average in the 40s F (single digits C) during the day. It rains occasionally and snows once in a while.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

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

  • Voice and data SIM card

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

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

  • Room protection door lock

    If staying a hostel or AirBNB, get some added protection with a portable door lock.

  • AirTag to track your luggage

    With airlines frequently losing bags recently, an AirTag can find it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Save money 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. Be careful to pick the necessary type. Most adapters currently available are just plugs and require your electronics to change the voltage themselves. If your devices can't do that they could get fried. This one should be sufficient for most locations.

  • Travel neck support pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

February

February for Denver is brisk and snowy. Temperatures average in the 40s F (single digits C) during the day. It rains sometimes and snows sometimes.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

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

  • Room protection door lock

    If going to a hostel or AirBNB, get some added protection with a portable door lock.

  • AirTag to track your luggage

    With airlines frequently losing luggage nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • 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 Denver. 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 neck support pillow

    A great choice is this one

  • Luggage scale to avoid fees

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

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the right kind. The vast majority of adapters available online are just plugs and require your electronics to change the voltage themselves. If your electronics can't do that they could get fried. This one should be appropriate for most countries.

  • Power bank for devices

    A portable power bank, like this one

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

March

March here is pretty cool and snowy. Temperatures average in the 50s F (low 10s C) during the day. It rains a bit less than half of the time and snows sometimes.

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.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Room protection door lock

    If you stay in a hostel or AirBNB, get some added protection with a portable door lock.

  • Voice and data SIM card

    A SIM card that works in Denver. 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 additional peace of mind, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Travel neck pillow

    What we like is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you find the necessary type. A lot of adapters currently sold are just plugs and require your devices to convert the voltage themselves. If yours can't do that they could get fried. This one works in most places.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

April

April in Denver is chilly and snowy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain a bit less than half of the time. It also snows once in a while. With the colder weather comes lower humidity, which is in the 30% to 40% range on average.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Voice and data SIM card

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

  • Room protection door lock

    If going to a hostel or AirBNB, get some added protection with a portable door lock.

  • AirTag to track your luggage

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

  • Money/passport pouch

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

  • Anti-theft backpack

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

Comfort + Essentials

  • Travel neck pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the correct kind. Many adapters currently being sold are just plugs and expect your devices to convert the voltage themselves. If yours can't do that they could get fried. This one works in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

May

If you are traveling to Denver in May, you will notice that it is mild and somewhat rainy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports constantly losing luggage nowadays, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

  • Room protection door lock

    If going to a hostel or AirBNB, protect your room with a portable door lock.

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Anti-theft backpack

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

  • 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 Denver. 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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be careful to get the necessary type. Most adapters currently being sold are simply plug changers and require your devices to convert the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Travel pillow

    A versatile choice is this one

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

June

June here is pretty consistently hot and somewhat stormy. Temperatures average in the low 80s F (high 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Room protection door lock

    If you stay in a hostel or AirBNB, protect yourself with a portable door lock.

  • Anti-theft backpack

    For some more protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Money/passport pouch

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

  • AirTag to track your luggage

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

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to find the correct kind. Many adapters for sale now are just plugs and require your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most places.

  • Luggage scale to avoid fees

    Airlines charge excessive penalties for overweight luggage. Avoid penalties 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 support pillow

    What we like is this one

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

July

Traveling to Denver in July, you will notice that it can be sweltering and somewhat stormy. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Room protection door lock

    If you stay in a hostel or AirBNB, get some added protection with a portable door lock.

  • AirTag to track your luggage

    With airlines constantly losing things these days, 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.

  • Voice and data SIM card

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

  • Anti-theft backpack

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

Comfort + Essentials

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the correct kind. A lot of adapters currently available are simply plug changers and expect your devices to convert the voltage themselves. If your electronics 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 prices for overweight luggage. Avoid surcharges with this

  • Travel neck support pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

August

August in Denver can be very hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Room protection door lock

    If going to a hostel or AirBNB, protect your room with a portable door lock.

  • Money/passport pouch

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Voice and data SIM card

    A SIM card that works in Denver. 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 bags nowadays, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials

  • Travel neck pillow

    An excellent option is this one

  • Luggage scale to avoid fees

    Airlines charge huge penalties 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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you find the right kind. Most adapters that you can buy are simply plug changers and expect your electronics to convert the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most areas.

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

September

If you are traveling to Denver in September, you will notice that it is warm and very dry. Expect it to rain sometimes. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

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

  • Money/passport pouch

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Voice and data SIM card

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

  • Room protection door lock

    If going to a hostel or AirBNB, protect yourself with a portable door lock.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the correct type. The vast majority of adapters that you can buy are simply plug changers and expect your electronics to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most locations.

  • Travel neck pillow

    Our favorite is this one

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

October

Traveling to Denver in October, you will notice that it is crisp. Expect it to rain sometimes. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • AirTag to track your luggage

    With airlines repeatedly losing bags recently, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Denver. 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 more protection, an anti-theft backpack protects your stuff.

  • Room protection door lock

    If going to a hostel or AirBNB, protect your room with a portable door lock.

Comfort + Essentials

  • Travel pillow

    A great choice is this one

  • Luggage scale to avoid fees

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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. It's important that you find the correct kind. Most adapters currently sold are simply plugs and expect your devices to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most areas.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

November

If you go to Denver in November, you will notice that it is pretty cool and snowy. Expect it to rain sometimes and snow once in a while. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

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

  • Anti-theft backpack

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

  • Room protection door lock

    If staying a hostel or AirBNB, protect your room with a portable door lock.

  • AirTag to track your luggage

    With airports frequently losing luggage recently, an AirTag can help you find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

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

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

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

  • Luggage scale to avoid fees

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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to get the necessary kind. The majority of adapters for sale now are just plug changers and require your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one should work in most places.

  • Travel pillow

    Our fave is this one

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

December

December in this region is brisk and snowy. Temperatures average in the low 40s F (single digits C) during the day. It rains sometimes and snows sometimes.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Luggage protection

    Theft can be a problem, so lock your luggage. We recommend this lock.

  • Room protection door lock

    If you stay in a hostel or AirBNB, get some added protection with a portable door lock.

  • AirTag to track your luggage

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

  • Anti-theft backpack

    For a bit more peace of mind, 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 Denver. 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 adapter

    A plug adapter that supports outlet types A and B. Check that you get the correct type. The majority of adapters currently available are just plugs and expect your electronics to change the voltage themselves. If yours can't do that they could get fried. This one works in most countries.

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    A versatile choice is this one

If you go to National Ballpark Museum, you're likely to do a lot of walking. These are a must:

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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