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

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Ready to pack for Brentwood, California, United States of America? If you're planning to go to Brentwood, below is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Brentwood, California, United States of America

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

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

Already know when you're traveling?

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

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

January

If you go to Brentwood in January, you will notice that it is brisk. Expect it to rain 5-10 days this month. Daytime temperatures are in the 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 Brentwood. 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 recently, an AirTag can locate 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 little protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A versatile choice is this one

  • 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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Take care to pick the right kind. Most adapters available online are simply plug changers and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one works in most areas.

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

February

If you go to Brentwood in February, you will notice that it is cool. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 60s F (mid 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 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 Brentwood. 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 things recently, an AirTag can locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Travel pillow

    A great choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the right type. Many adapters available are just plug changers and expect your devices to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most countries.

  • Power bank for devices

    A portable power bank, like this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

March

March in this region is balmy. 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:

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.

  • AirTag to track your luggage

    With airlines frequently losing luggage nowadays, an AirTag can locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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

  • 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 pillow

    What we like is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be sure to get the correct kind. Many adapters for sale now 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 should be sufficient for most areas.

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

April

If you visit Brentwood during April, you might notice that it is balmy. Temperatures tend to hover around the low 70s F (low 20s 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 occasionally.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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 airlines always losing things nowadays, an AirTag can locate it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

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

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to get the necessary type. Most adapters currently sold are simply 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 areas.

  • 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 large penalties for overweight luggage. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

May

May in Brentwood is warm and dry with little rain. Temperatures average in the high 70s F (mid 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 Brentwood. 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 things.

  • AirTag to track your luggage

    With airlines repeatedly losing bags these days, an AirTag can help you find it anywhere on earth: 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

  • Travel neck support pillow

    A great choice is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the right type. Most adapters for sale now are just plug changers and expect your devices to convert the voltage themselves. If your devices can't do that they could get fried. This one should work in most areas.

  • Luggage scale to avoid fees

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

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

June

June in this region can be sweltering and very dry with almost no rain. Temperatures average in the 80s F (low 30s 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 belongings.

  • Money/passport pouch

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

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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

  • Luggage scale to avoid fees

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

  • Travel neck support pillow

    Our fave is this one

  • 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. Take care to get the correct kind. Most adapters currently being sold are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should work in most locations.

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

July

July in Brentwood is constantly hot and very dry with almost no rain. Temperatures average in the low 90s F (low 30s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports always losing things nowadays, an AirTag can help you find 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.

  • 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 Brentwood. 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

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    An excellent option is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the right kind. A lot of adapters that you can buy are just plugs and require your devices to adjust the voltage themselves. If your electronics can't do that they could get fried. This one should be sufficient for most countries.

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

August

If you are traveling to Brentwood in August, you will notice that it is consistently hot and very dry with almost no rain. Daytime temperatures are in the low 80s F (low 30s 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 things.

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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 good option is this one

  • Luggage scale to avoid fees

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

  • 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. Make sure to get the right kind. Most adapters on sale are just plugs and require your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most places.

  • Power bank for devices

    A portable power bank, like this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

September

Traveling to Brentwood in September, you will notice that it can be sweltering and very dry with almost no rain. Daytime temperatures are in the 80s F (low 30s 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 airlines frequently losing things these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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 pillow

    Our favorite 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 huge amounts for overweight luggage. Avoid surcharges with this

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to get the correct type. The vast majority of adapters available 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 should be sufficient for most places.

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

October

If you are traveling to Brentwood in October, you will notice that it is warm and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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 peace of mind, an anti-theft backpack protects your things.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the correct kind. Most adapters that you can buy are simply plug changers and expect your devices to change the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most places.

  • Travel neck support pillow

    An excellent option 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

  • Power bank for devices

    A portable power bank, like this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

November

If you vacation in Brentwood during November, you will probably see that it can be chilly. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the low 40s F (single digits C). In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in Brentwood. 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 belongings.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • 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. Take care to find the necessary type. Most adapters currently sold are simply plugs and require your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one works in most countries.

  • Travel neck pillow

    Our fave is this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

December

December in Brentwood 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:

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 frequently losing things recently, an AirTag can help you find it anywhere anywhere: 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 Brentwood. 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

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you choose the right kind. A lot of adapters currently being sold are simply plug changers and require your electronics to change the voltage themselves. If your electronics can't do that they could burn up. This one should be sufficient for most areas.

  • Travel neck support pillow

    A versatile choice is this one

If you visit the East Contra Costa Historical Society & Museum, wear museum-appropriate clothing and take:

What to do in Brentwood, California, United States of America

Brentwood is a charming town located in California's Contra Costa County, United States. This town is home to several sights and attractions that appeal to people of all ages and interests. Whether you are looking for natural beauty, outdoor activities, or cultural events, Brentwood is full of exciting things to see and do. Here are some of the top tourist attractions in Brentwood:

1. The Streets of Brentwood - This open-air lifestyle center offers an array of dining, shopping, and entertainment options, making it a great destination for both family outings and romantic dates. Visitors can enjoy a variety of cuisines at restaurants such as Mel's Diner, Double Barrel Wine Bar, and Koi Sushi. There are also unique boutiques and shops, a state-of-the-art movie theater, and a mini-golf course for kids to enjoy.

2. Round Valley Regional Preserve - This 1,800-acre park is a nature lover's haven, with miles of hiking trails, picnic areas and campsites, and stunning panoramic views of the East Bay. The park is home to numerous native plant and animal species, including bobcats, coyotes, and golden eagles.

3. Hannah Nicole Vineyards & Winery - Located in the heart of the picturesque vineyard, the winery and tasting room offer visitors a chance to sample some of California's finest wines, including Bordeaux and Rhone varietals. Wine tastings are offered daily, and the venue is perfect for weddings and other special events.

4. Marsh Creek State Park - This beautiful park provides opportunities for outdoor enthusiasts to hike, bike, fish, and camp. Visitors can also soak in the scenic beauty of the Marsh Creek Reservoir and picnic in the park's shaded groves.

5. Brentwood Farmers' Market - Held every Saturday from April to October, this outdoor market features fresh locally sourced produce, artisanal cheeses, baked goods and other culinary treats. It is a great way to experience Brentwood's agricultural heritage and meet local farmers and artisans.

6. East County Performing Arts Center - This state-of-the-art theater hosts a variety of shows, including concerts, plays, and dance performances. The venue is also available for community events and private functions.

Brentwood has a lot to offer, from its charming downtown area to its surrounding natural beauty, it is the perfect destination for a weekend getaway or an extended vacation. Whether you are interested in exploring California's agricultural heritage, experiencing its burgeoning wine scene, or just taking in the natural beauty of the area, Brentwood has something for everyone. Plan your visit today to discover all the sights and attractions that this lovely town has to offer!

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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