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

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Ready to pack for Simi Valley, California, United States of America? If you're planning to go to Simi Valley, I've got some important information about when to go, what to wear, and what to pack.

Contents

When to go to Simi Valley, California, United States of America

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

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

Already know when you're traveling?

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

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

January

If you visit Simi Valley during January, you may see that it is mild. Temperatures tend to hover around the high 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 occasionally.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

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

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Simi Valley. 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

  • 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 correct type. A lot of adapters on sale are just plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most areas.

  • Luggage scale to avoid fees

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

  • Travel pillow

    A top rated pillow is this one

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

February

February in Simi Valley is balmy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C) to high 60s F (low 20s C), although night temperatures can dip into the low 40s F (single digits C).

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.

  • AirTag to track your luggage

    With airlines constantly 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 Simi Valley. 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

  • Travel neck pillow

    Our fave is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Check that you get the right type. A lot of adapters available are just plugs and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most areas.

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

March

March for Simi Valley is balmy. Temperatures average in the low 70s F (low 20s C) during the day. It rains occasionally.

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 stuff.

  • AirTag to track your luggage

    With airports constantly losing bags these days, an AirTag can help you locate it anywhere in the world: 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 Simi Valley. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Travel pillow

    A great choice is this one

  • Luggage scale to avoid fees

    Airlines charge excessive amounts 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. Take care to find the correct kind. Many adapters currently sold are just plug changers and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

April

If you go to Simi Valley in April, you will notice that it is warm and dry with little rain. Daytime temperatures are in the 70s F (low 20s 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.

  • Voice and data SIM card

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

  • Anti-theft backpack

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

  • AirTag to track your luggage

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

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary kind. A lot of adapters that you can buy are just plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most areas.

  • Travel neck support pillow

    A top rated pillow 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

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

May

May in Simi Valley is warm and very dry with almost no rain. 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.

  • Voice and data SIM card

    A SIM card that works in Simi Valley. 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 airlines constantly losing bags recently, an AirTag can locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Travel neck support pillow

    A great choice is this one

  • Luggage scale to avoid fees

    Airlines charge large 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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to pick the correct type. A lot of adapters currently sold are just plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most areas.

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

June

Traveling to Simi Valley in June, you will notice that it is warm and very dry with almost no 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 Simi Valley. 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 airlines frequently losing things recently, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

  • 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 penalties for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel 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. Check that you find the necessary kind. The majority of adapters that you can buy are just plugs and expect your electronics to change the voltage themselves. If your electronics can't do that they could get destroyed. This one should be sufficient for most places.

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

July

Traveling to Simi Valley in July, you will notice that it is extremely warm and very dry with almost no rain. Daytime temperatures are in the low 80s F (high 20s 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.

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Simi Valley. 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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Check that you pick the right kind. A lot of adapters available online are simply plugs and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get fried. This one should work in most locations.

  • 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 penalties with this

  • Travel neck pillow

    What we like is this one

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

August

If you visit Simi Valley during August, you may notice that it is pretty consistently hot and very dry with almost no rain. Temperatures tend to hover around the low 80s F (high 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

  • 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 Simi Valley. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

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

  • AirTag to track your luggage

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

Comfort + Essentials

  • Travel neck pillow

    Our fave 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

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the correct type. The vast majority of adapters currently available are just plug changers and require your devices to adjust the voltage themselves. If your electronics can't do that they could get fried. This one should work in most countries.

  • Power bank for devices

    A portable power bank, like this one

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

September

If you vacation in Simi Valley during September, you might find that it is hot and very dry with almost no rain. Temperatures tend to hover around the low 80s F (high 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 repeatedly losing bags these days, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

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

  • 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.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you get the necessary type. Most 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 be appropriate for most areas.

  • Luggage scale to avoid fees

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

  • Travel pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

October

October in Simi Valley is warm and very dry with almost no 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 Simi Valley. 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 these days, an AirTag can help you locate it anywhere anywhere: 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.

Comfort + Essentials

  • Travel neck pillow

    A top rated pillow is this one

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be careful to choose the necessary kind. A lot of adapters available are simply plugs and expect your devices to change the voltage themselves. If yours can't do that they could burn up. This one should work in most countries.

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

November

November here is a perfect temperature. Temperatures average in the 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 Simi Valley. A good global SIM card works in most countries, but check the country list before buying.

  • 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 bags 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.

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Take care to choose the right type. A lot of adapters available online are just plugs and expect your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

December

December in Simi Valley is balmy. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

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.

  • Voice and data SIM card

    A SIM card that works in Simi Valley. 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 nowadays, 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.

Comfort + Essentials

  • Travel neck support pillow

    Our fave 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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Take care to choose the necessary kind. A lot of adapters currently being sold are simply plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one should be appropriate for most areas.

  • Luggage scale to avoid fees

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

If you see the Ronald Reagan Presidential Library & Museum, wear museum-appropriate clothing and take:

What to do in Simi Valley, California, United States of America

Simi Valley, California is a popular tourist destination, located in the south-west region of the United States. This city has so much to offer, from breathtaking natural landscapes to historic sites and museums. Here are some top tourist attractions in Simi Valley that you should add to your travel itinerary.

Ronald Reagan Presidential Library and Museum

The Ronald Reagan Presidential Library and Museum is one of the most iconic attractions in Simi Valley. This museum is dedicated to the life and legacy of former US President Ronald Reagan. Visitors can explore interactive exhibits, multimedia displays, and historically significant artifacts, including Air Force One, the official jet of the President of the United States. There are also a number of temporary exhibits that rotate throughout the year, making each visit a unique experience.

Rocky Peak Park

Rocky Peak Park is a stunning natural attraction located in Simi Valley. The park features numerous hiking trails that wind through the scenic Santa Susana Mountains. Visitors can enjoy breathtaking views of the entire valley from atop the jagged rocks. The park also has ample picnic areas and camping facilities, making it a perfect spot for an adventure-filled day trip.

Strathearn Historical Park and Museum

Strathearn Historical Park and Museum is a historical site located in Simi Valley. The park features a variety of restored buildings, including the Strathearn House, the Eldred House, and the St. Rose of Lima Chapel. Visitors can experience a slice of Simi Valley's history and learn about its rich cultural heritage. The park also hosts several community events throughout the year, including a traditional Fourth of July celebration.

Simi Valley Cultural Arts Center

The Simi Valley Cultural Arts Center is a vibrant cultural hub that showcases various forms of arts and entertainment. Visitors can enjoy musical performances, theatrical productions, and art exhibits throughout the year. The center also offers educational programs and workshops for aspiring artists of all ages.

Simi Valley Town Center

For those looking for a shopping and dining experience, Simi Valley Town Center is the place to be. This open-air mall has numerous shops, restaurants, and entertainment venues to keep visitors entertained. Some of the most popular stores include Target, Macy’s, and sports retailer Big 5. The center also hosts several seasonal events and festivities, such as holiday light shows and summer concert series.

In conclusion, Simi Valley has many amazing attractions to offer visitors. Whether you’re a history buff, nature lover, or art enthusiast, this city has something for everyone. So if you’re planning a trip to California, don’t forget to add Simi Valley to your travel itinerary. It’s sure to be an unforgettable experience!

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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