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

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

Contents

When to go to St. Helena, California, United States of America

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

What to wear/what to pack for St. Helena, California, United States of America

Already know when you're traveling?

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

What to wear/what to pack for St. Helena, California, United States of America by month

January

January in St. Helena is crisp. The average overnight temperatures in the area are in the 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines constantly 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 St. Helena. 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 stuff.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    Our fave is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you choose the right kind. Most adapters currently sold are simply plugs and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

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

February

February in St. Helena is chilly. Temperatures average in the low 60s 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

  • 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 St. Helena. 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.

  • AirTag to track your luggage

    With airports repeatedly losing things these days, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Travel adapter

    A plug adapter that supports outlet types A and B. Check that you get the necessary kind. Many adapters for sale now are simply plugs and expect your devices to change the voltage themselves. If your electronics can't do that they could get destroyed. This one should work in most areas.

  • Travel neck pillow

    Our favorite is this one

  • Power bank for devices

    A portable power bank, like this one

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

March

Traveling to St. Helena in March, you will notice that it is balmy. Expect it to snow (). 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 bit of protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

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

  • AirTag to track your luggage

    With airports repeatedly losing things recently, an AirTag can help you 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

    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 type. The vast majority of adapters on sale are simply plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most areas.

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

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

April

April in St. Helena is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s 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 things.

  • Voice and data SIM card

    A SIM card that works in St. Helena. 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 airports frequently losing luggage these days, an AirTag can locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Avoid penalties 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 get the correct kind. Many adapters currently sold are just plug changers and expect your electronics to change the voltage themselves. If yours 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

  • Travel pillow

    What we like is this one

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

May

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

  • Voice and data SIM card

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

  • AirTag to track your luggage

    With airlines always losing bags recently, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials

  • Travel pillow

    A great choice is this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Check that you find the necessary type. A lot of adapters for sale now are just plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most areas.

  • Power bank for devices

    A portable power bank, like 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

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

June

If you vacation in St. Helena during June, you are likely to see that it is pretty consistently hot and very dry with almost no rain. Temperatures tend to hover around the 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

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in St. Helena. 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.

  • Money/passport pouch

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

Comfort + Essentials

  • 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

  • Travel neck support 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. It's important that you pick the correct kind. A lot of adapters for sale now are simply 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.

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

July

If you vacation in St. Helena during July, 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

  • Money/passport pouch

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

  • AirTag to track your luggage

    With airports repeatedly 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 St. Helena. 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 pillow

    A good option is this one

  • Luggage scale to avoid fees

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

  • 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. Check that you get the correct type. Most adapters currently available are just plug changers and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one works in most locations.

  • Power bank for devices

    A portable power bank, like this one

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

August

If you vacation in St. Helena during August, you are likely to see that it is really hot and very dry with almost no rain. Temperatures tend to hover around the high 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 St. Helena. 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 stuff.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Travel pillow

    A top rated pillow 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 pick the necessary type. Many adapters currently available 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 should be sufficient for most locations.

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

September

If you are traveling to St. Helena in September, you will notice that it is constantly hot and very dry with almost no rain. Daytime temperatures are in the 80s 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.

  • AirTag to track your luggage

    With airports frequently losing bags recently, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in St. Helena. 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.

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the necessary type. A lot of adapters 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 is sufficent for 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

  • Luggage scale to avoid fees

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

  • Travel neck support pillow

    Our favorite is this one

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

October

October is warm. Temperatures average in the high 70s F (mid 20s C) during the day. It rains sometimes.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Voice and data SIM card

    A SIM card that works in St. Helena. 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.

  • AirTag to track your luggage

    With airports constantly losing luggage recently, 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

  • 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 pillow

    Our favorite is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary type. Many adapters on sale are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get fried. This one should work in most places.

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

November

If you vacation in St. Helena during November, you will probably find 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 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 St. Helena. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines frequently losing luggage recently, 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.

  • Anti-theft backpack

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

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    What we like is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you find the correct type. Most adapters for sale now 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 sufficient for most places.

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

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

December

In December, St. Helena can be chilly. Temperatures routinely are in the high 50s F (mid 10s C) and regularly jump into the low 60s F (mid 10s C) range. At night, lows are in the high 30s F (single digits C). This is also a rainy time for St. Helena, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • AirTag to track your luggage

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

  • Voice and data SIM card

    A SIM card that works in St. Helena. 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 adapter

    A plug adapter that supports outlet types A and B. It's important that you choose the correct type. Most adapters available are simply plugs and require your electronics to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most countries.

  • Luggage scale to avoid fees

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

  • Travel neck pillow

    A good 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

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

What to do in St. Helena, California, United States of America

St. Helena, also commonly known as Napa Valley, is a beautiful city located in California's renowned wine-producing region. The city is famous for its vineyards, high-end restaurants, and picturesque scenery, making it a popular tourist destination. Visitors come from near and far to explore the city and indulge themselves in the luxurious happenings it has to offer.

If you're planning on visiting St. Helena anytime soon, here's a list of the top tourist attractions in the city that you shouldn't miss.

1. Robert Mondavi Winery

The Robert Mondavi Winery is located on the Napa Valley's famous Highway 29 and is an absolute must-visit spot for wine lovers. The winery was founded in 1966 and has been producing some of the world's finest wines since then. Visitors can take guided tours of the century-old vineyards, taste the wines, and learn about the history of Napa Valley.

2. Meadowood Napa Valley Resort & Spa

The Meadowood Napa Valley Resort & Spa is a luxury resort nestled in a peaceful countryside area, surrounded by vineyards and lush forests. The resort offers modern amenities, fine dining experiences, outdoor activities, and a world-class spa facility. The place is perfect for couples on a romantic getaway or for those looking to relax and unwind.

3. Castello di Amorosa

The Castello di Amorosa is a majestic castle located in the heart of Napa Valley, surrounded by vineyards and picturesque hills. The castle is a 13th-century-inspired masterpiece and was built by Italian craftsmen using traditional European techniques. Visitors can explore the castle's grand rooms, relax at the outdoor terrace, and taste the castle's wine selections.

4. Culinary Institute of America at Greystone

The Culinary Institute of America at Greystone is a world-renowned culinary school, offering cooking classes, professional courses, and wine-tasting sessions. The institute is located in a beautifully restored historic building, and guests can enjoy fantastic meals in the school's restaurant, which uses locally sourced, fresh ingredients.

5. St. Helena Farmers Market

The St. Helena Farmers Market is a local weekend tradition that hosts over 50 vendors selling fresh produce, artisanal cheese, handmade crafts, and much more. Visitors can stroll through the market and experience the city's community in a fun and vibrant atmosphere.

In conclusion, St. Helena is a beautiful city that offers a wide array of attractions, ranging from wine-tasting, exquisite dining, historical tours, and outdoor activities. The tourist spots mentioned above are just a few of the many incredible things to do and see in the city. Visiting St. Helena is undeniably an excellent choice for any traveler who wants to make unforgettable memories.

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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