Costa Mesa, California, United States of America: What to pack, what to wear, and when to go [2024]

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

Contents

When to go to Costa Mesa, California, United States of America

Based on the climate and weather in Costa Mesa, California, United States of America, the best time to go is September. See below for details.

What to wear/what to pack for Costa Mesa, California, United States of America

Already know when you're traveling?

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

What to wear/what to pack for Costa Mesa, California, United States of America by month

January

If you go to Costa Mesa in January, you will notice that it can be chilly. Daytime temperatures are in 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.

  • AirTag to track your luggage

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

  • Anti-theft backpack

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

  • Voice and data SIM card

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

Comfort + Essentials
  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the right type. Most adapters currently sold 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 should be sufficient 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

  • Travel pillow

    A good option is this one

  • Luggage scale to avoid fees

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

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

February

February in this region is mild. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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 things.

Comfort + Essentials
  • Luggage scale to avoid fees

    Airlines charge huge prices 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

  • Voltage step down adapter

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

  • Travel neck pillow

    Our favorite is this one

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

March

March in this region is balmy. Temperatures average in the 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.

  • 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 Costa Mesa. 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 bags these days, an AirTag can locate it anywhere on earth: AirTag for iPhones.

Comfort + Essentials
  • Travel neck pillow

    An excellent option is this one

  • 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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the necessary kind. The vast majority of adapters for sale now are simply plugs and expect 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 places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

April

If you visit Costa Mesa during April, you may notice that it is balmy. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the low 50s 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 Costa Mesa. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

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

  • 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 nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A top rated pillow is 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. Ensure that you find the necessary type. The vast majority of adapters for sale now are just plugs and require your electronics to convert the voltage themselves. If your electronics can't do that they could burn up. This one should be sufficient for most locations.

  • Luggage scale to avoid fees

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

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

May

May 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.

  • Voice and data SIM card

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

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airports always losing things these days, an AirTag can find 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 large penalties for overweight luggage. Save money with this

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you pick the right kind. Most adapters that you can buy are simply plugs and expect your devices to convert the voltage themselves. If your electronics can't do that they could get fried. This one is sufficent for most locations.

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

June

June in Costa Mesa 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 protection, 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 Costa Mesa. 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 luggage nowadays, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

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 adapter

    A plug adapter that supports outlet types A and B. Be sure to find the necessary kind. Many adapters that you can buy are just plug changers and expect your electronics to adjust the voltage themselves. If your electronics can't do that they could burn up. This one works in most areas.

  • Luggage scale to avoid fees

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

  • Travel pillow

    A good option is this one

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

July

July is pretty consistently hot. Temperatures average in the low 80s F (high 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.

  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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.

  • AirTag to track your luggage

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

Comfort + Essentials
  • Travel neck pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you get the necessary type. The majority of adapters currently available are simply plug changers and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most places.

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

August

If you vacation in Costa Mesa during August, you might 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 low 60s F (mid 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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 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 luggage these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials
  • Travel neck pillow

    Our favorite is this one

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you get the correct kind. Many adapters available online are just plug changers and expect your electronics to convert the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

September

If you are traveling to Costa Mesa in September, you will notice that it is extremely warm. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • AirTag to track your luggage

    With airports constantly losing luggage these days, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • 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.

  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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 pillow

    Our fave is this one

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to pick the necessary type. A lot of adapters for sale now are simply plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most areas.

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

October

If you visit Costa Mesa during October, you might see that it is a perfect temperature. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • AirTag to track your luggage

    With airports frequently losing luggage recently, 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 stuff.

  • Voice and data SIM card

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

Comfort + Essentials
  • Travel neck pillow

    Our fave is this one

  • 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. Avoid surcharges with this

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be sure to find the necessary type. A lot of adapters available online are simply plug changers and expect your electronics to change the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most areas.

  • Power bank for devices

    A portable power bank, like this one

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

November

If you visit Costa Mesa during November, you might see that it is mild. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the low 50s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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 belongings.

  • 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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the correct type. The majority of adapters on sale are just plug changers and expect your electronics to change the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most locations.

  • Travel neck pillow

    A versatile choice is this one

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

December

If you are traveling to Costa Mesa in December, you will notice that it is cool. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Costa Mesa. 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 little protection, an anti-theft backpack protects your belongings.

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the correct type. The vast majority of adapters available online are just plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one works in most places.

  • Travel neck pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to California Scenario, you'll probably do a lot of walking. These are a must:

What to do in Costa Mesa, California, United States of America

Nestled in the heart of Orange County, Costa Mesa is a Southern California city that draws tourists to its cultural and natural offerings. With its numerous restaurants, shopping centers, and entertainment options, tourists would have no shortage of things to do while exploring this beautiful city. Here are some of the most popular tourist attractions in Costa Mesa, California.

1. South Coast Plaza: South Coast Plaza is a world-renowned shopping destination that hosts more than 250 high-end retailers, including Gucci, Chanel, Louis Vuitton, and more. It is a must-visit place for visitors who are looking to indulge in some retail therapy.

2. Segerstrom Center for the Arts: Over the years, Segerstrom Center for the Arts has become one of Orange County’s most prominent cultural and entertainment venues. It hosts Broadway shows, classical concerts, ballet performances, and other cultural events year-round.

3. The LAB Anti-Mall: The LAB Anti-Mall is a unique shopping mall that has a distinct urban edge, making it different from traditional shopping centers. It is a hot spot for fashionistas and street-style enthusiasts.

4. The OC Fair & Events Center: The OC Fair & Events Center is a year-round events venue that hosts agricultural exhibitions, county fairs, and other events. The venue has an amusement park, live music, food stalls, and more.

5. The Pacific Amphitheatre: The Pacific Amphitheatre is an outdoor concert venue located in the heart of Costa Mesa. It hosts a wide array of concerts, from country music to classic rock.

6. Orange County Museum of Art: The Orange County Museum of Art is one of the leading art museums in Southern California. It hosts a diverse collection of contemporary art from around the world.

7. The Newport Beachside Bike Trail: The Newport Beachside Bike Trail is a scenic 2.4-mile bike path that offers stunning views of the Pacific Ocean. It is an ideal place for tourists to take a leisurely bike ride while enjoying the beautiful views.

8. The TeWinkle Park: The TeWinkle Park is a peaceful oasis amid the bustling city life of Costa Mesa. The park has several bike paths, hiking trails, picnic areas, and a lake.

9. The Orange County Market Place: The Orange County Market Place is a sprawling outdoor market that features over 1,000 vendors selling everything from fresh produce to handmade crafts.

Costa Mesa is a beautiful city that offers something for everyone. Whether you are a nature enthusiast, an art lover or a shopaholic, you can find plenty of activities to make your visit a memorable one. So, come and explore the unique charm of this Southern California city.

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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