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

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

Contents

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

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

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

Already know when you're traveling?

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

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

January

If you visit Vacaville during January, you may see that it is cool. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the high 30s F (single digits C). In terms of precipitation, you can expect it to rain 5-10 days this month.

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 bags these days, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Vacaville. 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.

Comfort + Essentials
  • Travel neck pillow

    A versatile choice is this one

  • Voltage adapter

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

  • Power bank for devices

    A portable power bank, like 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

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

February

February in Vacaville is crisp. Temperatures average in the low 60s F (mid 10s C) during the day. It rains about a third of the time.

What to wear/what to pack:

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

    A SIM card that works in Vacaville. 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 stuff.

  • AirTag to track your luggage

    With airlines constantly losing bags nowadays, an AirTag can help you find 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
  • Travel neck pillow

    Our favorite is this one

  • Luggage scale to avoid fees

    Airlines charge huge penalties 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. Take care to get the necessary type. Most adapters for sale now are simply plug changers and require your electronics to convert the voltage themselves. If your electronics 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

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

March

March in Vacaville is mild. Temperatures average in the high 60s F (high 10s C) during the day. It rains a bit less than half of the time.

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 Vacaville. 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 belongings.

  • AirTag to track your luggage

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

Comfort + Essentials
  • Travel neck support pillow

    What we like is this one

  • Luggage scale to avoid fees

    Airlines charge excessive penalties for overweight luggage. Avoid surcharges 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 careful to get the necessary type. Many adapters for sale now are just plug changers and require your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

April

If you go to Vacaville in April, you will notice that it is mild. Expect it to rain once in a while. Daytime temperatures are in the low 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 Vacaville. 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 stuff.

  • AirTag to track your luggage

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

Comfort + Essentials
  • Travel 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

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to choose the correct type. Many adapters that you can buy are simply 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 sufficient for most locations.

  • Luggage scale to avoid fees

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

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

May

May here is pretty consistently hot and dry with little rain. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

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

    With airports frequently losing bags nowadays, 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.

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Vacaville. 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

    An excellent option is this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to choose the necessary kind. Most adapters available online are simply plugs and expect your electronics to change the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

June

June for Vacaville can be sweltering and very dry with almost no rain. 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 frequently losing bags these days, 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 peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Vacaville. 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 top rated pillow is this one

  • Luggage scale to avoid fees

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

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary kind. The majority of adapters on sale are simply plugs and expect your devices to change the voltage themselves. If your electronics can't do that they could get fried. This one works in most countries.

  • Power bank for devices

    A portable power bank, like this one

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

July

If you go to Vacaville in July, you will notice that it can be blisteringly hot and very dry with almost no rain. Daytime temperatures are in the 90s F (mid 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.

  • Money/passport pouch

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

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in Vacaville. 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 penalties for overweight luggage. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    Our favorite 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. Be careful to find the correct type. The vast majority of adapters available online are simply plugs 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 locations.

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

August

If you vacation in Vacaville during August, you will probably notice that it is scorchingly hot and very dry with almost no rain. Temperatures tend to hover around the 90s F (mid 30s 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 airlines repeatedly losing luggage nowadays, 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.

  • 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 Vacaville. 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 choose the correct type. Most adapters for sale now are just plugs and require your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should be sufficient for most countries.

  • 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 neck pillow

    A top rated pillow is this one

  • Power bank for devices

    A portable power bank, like this one

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

September

If you visit Vacaville during September, you may find that it is consistently hot and very dry with almost no rain. Temperatures tend to hover around the low 80s F (low 30s C) during the day, while at night they can dip into 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 Vacaville. 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 always losing bags nowadays, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Check that you pick the correct type. The majority of adapters on sale are simply plugs and require your electronics to convert the voltage themselves. If yours can't do that they could burn up. This one works in most locations.

  • 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 visit the Vacaville Museum, wear museum-appropriate clothing and take:

October

If you visit Vacaville during October, you are likely to see that it is warm and dry with little rain. Temperatures tend to hover around the low 70s F (high 20s C) during the day, while at night they can dip into 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.

  • 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 Vacaville. 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

  • Travel neck support pillow

    A top rated pillow is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Check that you pick the necessary type. The majority of adapters that you can buy are just plug changers and require 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.

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

November

If you vacation in Vacaville during November, you are likely to notice that it is mild. 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 once in a while.

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 airports constantly losing bags these days, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Vacaville. 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 things.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A versatile choice 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. Be sure to get the necessary type. The majority of adapters on sale are just plug changers and expect your devices to convert 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 huge amounts for overweight luggage. Avoid penalties with this

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

December

Traveling to Vacaville in December, you will notice that it is crisp. Expect it to rain about a third of the time. 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 Vacaville. 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 these days, an AirTag can help you locate it anywhere on earth: 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
  • 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 careful to find the necessary type. The majority of adapters that you can buy are simply plugs 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 countries.

  • Luggage scale to avoid fees

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

  • Travel pillow

    A great choice is this one

  • Power bank for devices

    A portable power bank, like this one

If you visit the Vacaville Museum, wear museum-appropriate clothing and take:

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: Kumily, India, Mandalgovĭ, Mongolia, Espinho, Portugal, San Juan, Philippines, Taki, India, Puerto Montt, Chile, American Fork, Utah, United States of America, Southwestern Colorado, Colorado, United States of America, Aberdeen, Washington, United States of America, Achinsk, Russia, and Xingping, China.