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

Empty Lighthouse is a reader-supported site. This article may contain affiliate links to Amazon and other sites. We earn a commission on purchases made through these links.

Traveling to Twain Harte, California, United States of America? If you're planning to go to Twain Harte, I have some important information about when to go, what to wear, and what to pack.

Contents

When to go to Twain Harte, California, United States of America

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

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

Already know when you're traveling?

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

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

January

If you go to Twain Harte in January, you will notice that it can be brisk. Expect it to rain or snow 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
  • 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 Twain Harte. 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 things.

Comfort + Essentials
  • Ultraportable travel stroller

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

  • 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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be careful to find the necessary kind. The majority of adapters currently available are just 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 places.

February

If you are traveling to Twain Harte in February, you will notice that it is crisp. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 50s F (mid 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 Twain Harte. 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.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    A good 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. It's important that you choose the right kind. The majority of adapters currently sold are simply plug changers and expect 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 areas.

March

If you are traveling to Twain Harte in March, you will notice that it is crisp. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 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 protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Twain Harte. 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 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

  • Travel neck pillow

    A good option is this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the right kind. A lot of adapters currently available are simply plugs and expect your electronics to change the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most countries.

  • Power bank for devices

    A portable power bank, like this one

April

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

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.

  • 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 Twain Harte. 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

  • Power bank for devices

    A portable power bank, like this one

  • Easy folding travel stroller

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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary type. A lot of adapters on sale 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 places.

May

If you visit Twain Harte during May, you might see that it is warm 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 sometimes.

What to wear/what to pack:

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

    A SIM card that works in Twain Harte. 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.

Comfort + Essentials
  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you choose the necessary kind. A lot of adapters currently available are simply plug changers and expect your electronics to adjust the voltage themselves. If your electronics can't do that they could burn up. This one should be sufficient for most locations.

  • Travel pillow

    An excellent option 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

  • Ultralightweight travel stroller

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

June

If you are traveling to Twain Harte in June, you will notice that it can be very hot and dry with little rain. Daytime temperatures are in the 80s F (low 30s 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 Twain Harte. 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 things.

Comfort + Essentials
  • Super portable foldable travel stroller

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

  • 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. Check that you choose the correct kind. Many adapters currently being sold are simply plug changers and require your devices to adjust the voltage themselves. If your electronics can't do that they could burn up. This one is sufficent for most places.

  • Travel neck support pillow

    What we like is this one

July

July in Twain Harte is scorchingly hot and very dry with almost no rain. Temperatures average in the 90s F (mid 30s 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 Twain Harte. 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.

Comfort + Essentials
  • Travel neck support pillow

    A good option is this one

  • Folding 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

  • 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 find the right type. The majority of adapters currently available are simply plug changers and require your electronics to change the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most countries.

August

If you visit Twain Harte during August, you will probably find that it is a scorcher and very dry with almost no rain. Temperatures tend to hover around the low 90s F (mid 30s C) during the day, while at night they can dip into the high 50s F (mid 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 belongings.

  • Voice and data SIM card

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

Comfort + Essentials
  • Folding travel stroller

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

  • Travel neck support pillow

    A top rated pillow is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you pick the right kind. A lot of adapters that you can buy are just plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should work in most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

September

Traveling to Twain Harte in September, you will notice that it can be sweltering and very dry with almost no rain. Daytime temperatures are in the high 80s F (low 30s 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 Twain Harte. 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
  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Take care to get the correct type. Many adapters on sale are simply plug changers and require your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultralightweight travel stroller

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

  • Travel neck pillow

    A versatile choice is this one

October

October in Twain Harte is a perfect temperature. The average overnight temperatures in the area are in the 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 Twain Harte. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Travel pillow

    A good option 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

  • Folding travel stroller

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

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. It's important that you find the correct type. Most adapters currently being sold are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could burn up. This one should work in most areas.

November

November for Twain Harte is cool. Temperatures average in the 60s F (high 10s C) during the day. It rains sometimes.

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 Twain Harte. 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 things.

Comfort + Essentials
  • Travel pillow

    Our favorite is this one

  • Folding travel stroller

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

  • 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 pick the correct kind. The majority of adapters currently available are just plugs and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one works in most areas.

December

If you are traveling to Twain Harte in December, you will notice that it is chilly. Expect it to rain or snow 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
  • 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.

  • Voice and data SIM card

    A SIM card that works in Twain Harte. 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.

  • Plug adapter

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

  • Travel neck support pillow

    Our fave is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

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: Tver, Russia, Nakhon Si Thammarat, Thailand, Gardiner, Maine, United States of America, Columbus, Mississippi, United States of America, Picayune, Mississippi, United States of America, Comodoro Rivadavia, Argentina, Skipton, England, United Kingdom, Grass Valley, California, United States of America, Baruun-Urt, Mongolia, Altus, Arkansas, United States of America, and Charlottetown, Prince Edward Island, Canada.