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

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.

Ready to pack for Caerphilly, Wales, United Kingdom? If you're planning to go to Caerphilly, the following is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Caerphilly, Wales, United Kingdom

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

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

Already know when you're traveling?

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

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

January

If you vacation in Caerphilly during January, you are likely to find that it is pretty cool, somewhat rainy and somewhat hazy. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the 30s F (single digits C). Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain about half of the time.

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 Caerphilly. 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.

  • AirTag to track your luggage

    With airlines frequently losing bags nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • 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 G. Be careful to choose the correct type. Many adapters available are just plugs and expect your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most countries.

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Save money 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 pillow

    Our favorite is this one

February

February in Caerphilly can be very chilly, somewhat rainy and very hazy. Temperatures average in the high 40s F (single digits 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 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.

  • AirTag to track your luggage

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

  • Voice and data SIM card

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

  • Travel adapter

    A plug adapter that supports outlet types G. Be careful to choose the necessary type. The vast majority of adapters currently being sold are just plugs and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one works in 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

  • Travel pillow

    Our fave is this one

March

March in this region can be very chilly, somewhat rainy and somewhat hazy. Temperatures average in the low 50s F (low 10s C) during the day. It rains about half of the time.

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 things nowadays, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Caerphilly. 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

  • Luggage scale to avoid fees

    Airlines charge excessive amounts 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 G. It's important that you pick the right kind. The majority of adapters that you can buy are simply plug changers and require your devices to change the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most areas.

  • Travel neck support pillow

    An excellent option is this one

April

April here is cool, somewhat rainy and very hazy. 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

    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 stuff.

  • Voice and data SIM card

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

  • AirTag to track your luggage

    With airports frequently losing luggage nowadays, 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

  • Luggage scale to avoid fees

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

  • Travel adapter

    A plug adapter that supports outlet types G. Take care to find the necessary kind. The vast majority of adapters currently being sold are simply plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get fried. This one should be sufficient for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    What we like is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

May

If you vacation in Caerphilly during May, you may notice that it is chilly, somewhat rainy and very hazy. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the high 40s F (single digits C). Humidity is generally between 50 and 60% during the day. 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

    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 Caerphilly. 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.

  • AirTag to track your luggage

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

  • Money/passport pouch

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

Comfort + Essentials

  • Travel pillow

    A good option is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types G. Make sure to find the necessary type. Most adapters that you can buy are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should work in most countries.

  • 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 excessive penalties for overweight luggage. Save money with this

June

In June, Caerphilly is mild, somewhat rainy and very hazy. Temperatures routinely are in the high 60s F (low 10s C) and about a third of the time jump into the low 70s F (low 20s C) range. At night, lows are in the low 50s F (low 10s C). This is also a rainy time for Caerphilly, with several of the days of the month having rain. In June, humidity reaches as high as 60%.

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 bags recently, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • 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.

  • Voice and data SIM card

    A SIM card that works in Caerphilly. 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 pillow

    A great choice is this one

  • Travel adapter

    A plug adapter that supports outlet types G. Check that you find the correct type. A lot of adapters currently available are just plug changers and require your devices 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 penalties for overweight luggage. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

July

July in this region is mild, somewhat rainy and very hazy. Temperatures average in the low 70s F (low 20s 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.

  • Voice and data SIM card

    A SIM card that works in Caerphilly. 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 repeatedly losing luggage nowadays, an AirTag can locate it anywhere on earth: AirTag for iPhones.

Comfort + Essentials

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Take care to pick the correct type. The vast majority of adapters currently sold are simply plugs 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 countries.

  • 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 pillow

    What we like is this one

  • Luggage scale to avoid fees

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

August

If you go to Caerphilly in August, you will notice that it is balmy, somewhat rainy and somewhat hazy. Expect it to rain about a third of the time. Daytime temperatures are in the low 70s F (low 20s 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 Caerphilly. 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 bags nowadays, an AirTag can locate it anywhere on earth: AirTag for iPhones.

  • 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.

Comfort + Essentials

  • 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 surcharges with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    What we like is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Be careful to pick the necessary type. The vast majority of adapters currently being sold are just plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one works in most places.

September

If you vacation in Caerphilly during September, you might find that it is balmy, somewhat rainy and somewhat hazy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the low 50s F (low 10s C). Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain 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.

  • AirTag to track your luggage

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

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Caerphilly. 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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Make sure to pick the correct kind. Many adapters that you can buy are just plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most locations.

October

October in Caerphilly is crisp, somewhat rainy and somewhat hazy. The average overnight temperatures in the area are in the 40s F (single digits C). It tends to rain about half of the time. But the colder weather doesn't bring low humidity, which is in the 70% to 70% range on average.

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 things nowadays, an AirTag can locate it anywhere on earth: 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.

  • Voice and data SIM card

    A SIM card that works in Caerphilly. 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

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Be careful to get the right kind. A lot of adapters currently available are just plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    A good option is this one

  • Luggage scale to avoid fees

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

November

If you go to Caerphilly in November, you will notice that it can be brisk, somewhat rainy and somewhat hazy. Expect it to rain about half of the time. Daytime temperatures are in the low 50s F (low 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.

  • AirTag to track your luggage

    With airlines constantly losing things nowadays, an AirTag can help you locate 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 bit of protection, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

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

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types G. Check that you choose the right type. The vast majority of adapters available online are simply plug changers and require your devices to adjust the voltage themselves. If your electronics can't do that they could get fried. This one should be appropriate for most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    An excellent option is this one

December

In December, Caerphilly is cold, somewhat rainy and somewhat hazy. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the high 30s F (single digits C). This is also a rainy time for Caerphilly, with several of the days of the month having rain. In December, humidity reaches as high as 80%.

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 Caerphilly. 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 frequently losing bags recently, an AirTag can find it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Travel pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types G. It's important that you pick the necessary kind. Many 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 should be appropriate for most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • 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

What to do in Caerphilly, Wales, United Kingdom

Caerphilly is a small town located in South Wales, United Kingdom. Despite its small size, it is one of the most popular tourist spots in Wales, thanks to its fascinating history, beautiful landscapes, and unique architecture. This town provides visitors with ample opportunities for exploration, relaxation, and adventure. Here are some of the top tourist attractions in Caerphilly that you wouldn't want to miss:

1. Caerphilly Castle: This is undoubtedly the most famous attraction in the town. Caerphilly Castle is the second-largest castle in the UK and is one of the best-preserved structures in the country. Its huge walls, towers, and moat make it look like something straight out of a fairy tale.

2. Cwmcarn Forest Drive: This is a 7-mile scenic drive through a beautiful, dense forest. The road twists and turns along the valley, providing stunning views of the surrounding hills and forests. There are also several picnic areas and walking trails along the drive, making it a perfect place for a family outing.

3. The Twmbarlwm Mountain: This mountain is located just a short drive from Caerphilly and offers some of the most breathtaking views of the Welsh countryside. The summit is accessible via a steep hike, but the views from the top are worth the effort.

4. Caerphilly Farmer's Market: This is a popular market that takes place in the town every second Saturday of the month. Here, you can find fresh produce, local cheeses, meats, bread, and other artisanal foods.

5. Llancaiach Fawr Manor: This is a historic manor house that dates back to the 17th century. It has been restored to its original state and now serves as a museum that showcases the lifestyle and culture of the Welsh gentry during the Stuart period.

6. Rhymney Brewery: This brewery is located in the town of Blaenavon, just a few miles from Caerphilly. It offers tours of its facilities and lets visitors taste some of the finest Welsh ales.

7. Castell Cocyn: This castle is located just a few miles from Caerphilly and is believed to have been built during the Iron Age. It is situated on a hilltop and provides stunning views of the surrounding countryside.

In conclusion, Caerphilly has a lot to offer both locals and tourists. With its rich history, beautiful landscapes, and unique architecture, it is no surprise that it is a popular destination in Wales. Whether you're interested in exploring castles, hiking through forests, or experiencing Welsh culture, you're sure to find something that appeals to you in this charming town.

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: Dalton, Georgia, United States of America, Hazen, North Dakota, United States of America, Utrecht, Netherlands, Rennes-le-Château, France, Jefferson Parish, Louisiana, United States of America, Shankarpur, India, Vienne, France, Koganei, Japan, Grums, Sweden, Hofuf, Saudi Arabia, and Fort Augustus, Scotland, United Kingdom.