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

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Traveling to Vallejo, California, United States of America? If you're planning to go to Vallejo, we've got some important information about when to go, what to wear, and what to pack.

Contents

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

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

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

Already know when you're traveling?

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

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

January

January for Vallejo is chilly. Temperatures average in the high 50s F (mid 10s C) during the day. It rains regularly.

What to wear/what to pack:

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

    A SIM card that works in Vallejo. 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
  • Travel pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultraportable travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to find the necessary type. The vast majority of adapters for sale now are simply plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one works in most countries.

  • Power bank for devices

    A portable power bank, like this one

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

February

If you go to Vallejo in February, you will notice that it is relatively cool. Expect it to rain regularly. 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 protection, 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 Vallejo. 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

  • Ultraportable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel neck pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to pick the right type. Most adapters currently being sold are just plug changers and require your electronics to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one should be appropriate for most locations.

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

March

If you vacation in Vallejo during March, you may 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 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.

  • Voice and data SIM card

    A SIM card that works in Vallejo. 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.

Comfort + Essentials
  • 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 get the right type. The majority of adapters on sale are simply plug changers and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get fried. This one is sufficent for most areas.

  • Travel neck support pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

April

April here is mild. Temperatures average in the low 60s F (low 20s C) during the day. It rains occasionally.

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 little protection, an anti-theft backpack protects your things.

  • Voice and data SIM card

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

Comfort + Essentials
  • Super portable foldable travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be careful to find the correct kind. Most adapters currently available are just plug changers and expect your devices to change the voltage themselves. If your electronics can't do that they could burn up. This one should work in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A good option is this one

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

May

If you vacation in Vallejo during May, you are likely to find that it is warm and dry with little rain. Temperatures tend to hover around the 70s F (mid 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
  • 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 Vallejo. 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.

Comfort + Essentials
  • Folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    What we like is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you choose the right type. Most adapters currently being sold are just plugs and expect your devices to adjust the voltage themselves. If your electronics can't do that they could get destroyed. 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 the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

June

June in Vallejo is warm and very dry with almost no rain. Temperatures average in the low 70s F (high 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 Vallejo. 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.

Comfort + Essentials
  • Travel neck support pillow

    Our favorite is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Make sure to get the correct kind. The vast majority of adapters on sale are simply plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one should be appropriate for most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Folding travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

July

Traveling to Vallejo in July, you will notice that it is pretty consistently hot 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
  • Voice and data SIM card

    A SIM card that works in Vallejo. 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
  • Voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to get the right type. The majority of adapters available are just plugs and expect your electronics to convert the voltage themselves. If your devices can't do that they could get destroyed. This one works in most areas.

  • Travel neck support pillow

    Our favorite is this one

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

August

Traveling to Vallejo in August, you will notice that it is hot 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
  • 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 Vallejo. 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.

Comfort + Essentials
  • Travel neck support pillow

    Our fave is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • 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 careful to choose the correct kind. Most adapters that you can buy are just plugs and expect your electronics to change the voltage themselves. If your devices can't do that they could burn up. This one works in most places.

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

September

If you vacation in Vallejo during September, you are likely to find that it is extremely warm 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 low 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.

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

Comfort + Essentials
  • Easy folding travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Travel pillow

    An excellent option is 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. Take care to choose the right kind. The vast majority of adapters available 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 works in most areas.

  • Power bank for devices

    A portable power bank, like this one

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

October

If you vacation in Vallejo during October, you might see that it is a perfect temperature and dry with little rain. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the high 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
  • 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 Vallejo. 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

  • Travel neck pillow

    Our favorite is 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. Take care to pick the correct type. The majority of adapters currently available are simply plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most places.

  • Easy folding travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

November

Traveling to Vallejo in November, you will notice that it is mild. Expect it to rain about a third of the time. 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.

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

Comfort + Essentials
  • Travel neck pillow

    A versatile choice is this one

  • Ultralightweight travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you choose the right kind. The vast majority of adapters currently sold are just plugs and require your devices to convert the voltage themselves. If your electronics 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

  • Power bank for devices

    A portable power bank, like this one

If you go to the Vallejo Naval & Historical Museum, wear museum-appropriate clothing and take:

December

December for Vallejo can be chilly. Temperatures average in the high 50s F (mid 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
  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Vallejo. 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
  • Super portable foldable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A great choice is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the right kind. A lot of adapters currently available 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 places.

  • Power bank for devices

    A portable power bank, like this one

If you go to the Vallejo Naval & Historical 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.

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