Gwynedd, Wales, United Kingdom: What to pack, what to wear, and when to go [2024]

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Ready to pack for Gwynedd, Wales, United Kingdom? If you're planning to go to Gwynedd, we've got some important information about when to go, what to wear, and what to pack.

Contents

When to go to Gwynedd, Wales, United Kingdom

Based on the climate and weather in Gwynedd, Wales, United Kingdom, the best time to go is July. See below for details.

What to wear/what to pack for Gwynedd, Wales, United Kingdom

Already know when you're traveling?

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

What to wear/what to pack for Gwynedd, Wales, United Kingdom by month

January

January in Gwynedd can be brisk. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain regularly. There is frost once in a while.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 Gwynedd. 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 find it anywhere on earth: AirTag for iPhones.

Comfort + Essentials
  • Travel voltage adapter

    A plug adapter that supports outlet types G. Ensure that you find the necessary type. The majority of adapters for sale now are simply plug changers and expect your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most locations.

  • Luggage scale to avoid fees

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

  • Travel neck 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

February

February in Gwynedd can be very chilly. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain regularly. There is frost once in a while.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 Gwynedd. 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 luggage nowadays, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A versatile choice is 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 G. Make sure to choose the necessary 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 fried. This one should work in most places.

  • Luggage scale to avoid fees

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

March

March is cold. Temperatures average in the low 40s F (single digits C) during the day. It rains regularly.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

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

  • AirTag to track your luggage

    With airports constantly losing things these days, 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.

  • Voice and data SIM card

    A SIM card that works in Gwynedd. 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

  • Luggage scale to avoid fees

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

  • 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 G. Be sure to choose the correct type. The 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 get fried. This one should work in most places.

April

April in Gwynedd is cold. Temperatures average in the 50s F (low 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 Gwynedd. 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.

  • Money/passport pouch

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

Comfort + Essentials
  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types G. It's important that you get the necessary kind. The majority of adapters currently available are just plugs and expect your devices to change the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

May

If you vacation in Gwynedd during May, you will probably find that it is chilly. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the 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

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 Gwynedd. 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 always losing luggage nowadays, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials
  • Travel neck support pillow

    A great choice is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Take care to get the necessary type. The majority of adapters on sale 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 be appropriate for most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

June

If you go to Gwynedd in June, you will notice that it can be chilly. Expect it to rain sometimes. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 Gwynedd. 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 repeatedly losing luggage recently, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

Comfort + Essentials
  • Travel neck support pillow

    Our favorite 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

  • Plug adapter

    A plug adapter that supports outlet types G. Make sure to pick the correct type. The vast majority of adapters that you can buy are just plug changers and require your devices to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one should be appropriate for most areas.

  • Luggage scale to avoid fees

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

July

July in this region is mild. Temperatures average in the high 60s F (low 10s C) during the day. It rains regularly.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

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

  • AirTag to track your luggage

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

  • Anti-theft backpack

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

Comfort + Essentials
  • Luggage scale to avoid fees

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

  • Travel neck pillow

    A good option is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types G. Be sure to choose the right kind. A lot of adapters currently being sold are simply plug changers and expect your electronics to convert the voltage themselves. If yours can't do that they could get fried. This one works in most places.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

August

If you are traveling to Gwynedd in August, you will notice that it is mild. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

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

  • AirTag to track your luggage

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

  • 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.

Comfort + Essentials
  • Voltage adapter

    A plug adapter that supports outlet types G. Be sure to pick the correct type. Most adapters that you can buy are just plugs 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 areas.

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Travel pillow

    A great choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

September

September in Gwynedd can be chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 50s F (mid 10s C) to 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • 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 stuff.

  • AirTag to track your luggage

    With airlines frequently losing luggage nowadays, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Gwynedd. 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 large prices 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 neck support pillow

    What we like is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types G. Check that you choose the correct kind. Most 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 should work in most places.

October

October for Gwynedd is chilly. Temperatures average in the high 50s F (mid 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines always losing bags recently, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Gwynedd. 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.

  • 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

  • Voltage adapter

    A plug adapter that supports outlet types G. Make sure to choose the right type. The majority of adapters currently available are simply plugs and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should work in most locations.

  • 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

November

November in Gwynedd is pretty cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

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

  • AirTag to track your luggage

    With airports always losing things 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.

  • Anti-theft backpack

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

Comfort + Essentials
  • Voltage adapter

    A plug adapter that supports outlet types G. Be sure to choose the correct type. Many adapters currently being sold are just plug changers and require your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most locations.

  • Luggage scale to avoid fees

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

  • Travel pillow

    An excellent 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

December

If you are traveling to Gwynedd in December, you will notice that it is pretty cool and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the high 40s F (single digits C). There is frost once in a while.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, United Kingdom has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airports repeatedly losing luggage recently, 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.

  • Voice and data SIM card

    A SIM card that works in Gwynedd. 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
  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types G. Be sure to find the right kind. Most adapters available are just plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most locations.

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    Our fave is this one

What to do in Gwynedd, Wales, United Kingdom

Gwynedd, a county in the north-west region of Wales, is packed with captivating attractions that draw in visitors from all over the world. Here are some of the must-visit places that showcase the beauty, history, culture and adventure that Gwynedd has to offer.

1. Snowdonia National Park – One of the most significant natural wonders in the UK, Snowdonia boasts some of the country's highest peaks, rugged landscapes, diverse wildlife and breathtaking vistas that span over 800 square miles. Visitors can indulge in several activities here, like hiking, rock-climbing, cycling, zip-lining and more.

2. Caernarfon Castle – A UNESCO World Heritage site, Caernarfon Castle is a formidable fortress built in the 13th century that played a crucial role in Welsh history. The castle's striking towers, battlements and Tudor-style buildings are exemplary examples of Gothic architecture.

3. Portmeirion – A picturesque village located on the coast of Gwynedd, Portmeirion was created in the 1920s by architect Clough Williams-Ellis. The village's colourful houses, Italianate architecture, gardens and beaches have drawn admirers, including famous personalities like George Bernard Shaw and Paul McCartney.

4. Harlech Castle – Another imposing castle that stands on a rocky outcrop overlooking the Irish Sea, Harlech Castle dates back to the 13th century. The castle's location, history, and architecture make for an impressive sight.

5. Penrhyn Castle – An opulent mansion that was once home to wealthy slate entrepreneur, Pennant Williams, Penrhyn Castle's lavish interiors, terraced gardens, and extensive collections of art and antiques make it one of North Wales' most prestigious homes.

6. Llanberis – A quaint village that's an ideal base for exploring Snowdonia, Llanberis has several attractions, including Llanberis Lake Railway, a steam-powered locomotive that takes passengers on a scenic tour around the lake.

7. Bala Lake Railway – Known for being the largest lake in Wales, Bala Lake is another key attraction in Gwynedd. The railway ride offers a chance to enjoy stunning views of the rolling hills, green fields and sleepy villages surrounding the lake.

8. Conwy – A charming medieval town located along the North Wales coast, Conwy is considered one of the best-preserved walled towns in Europe. The town's narrow streets, Conwy Castle, and striking harbour make it a picturesque destination.

9. Sygun Copper Mine – A former Victorian copper mine that's now a museum and tourist attraction. Sygun Copper Mine offers a fascinating insight into the mining industry, with exhibitions, underground tours and even a chance to pan for gold.

10. Porthmadog – A popular town located on the edge of Snowdonia, Porthmadog is known for its vast sandy beaches, bustling harbour, picturesque streets, and links with the famous narrow-gauge Ffestiniog and Welsh Highland Railways.

In conclusion, Gwynedd is a county brimming with natural beauty, historical intrigue, and cultural significance. Visiting these top tourist attractions is a great way to experience the best of Gwynedd, whether you're an outdoors enthusiast, history buff, or just interested in exploring this beautiful part of Wales.

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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