Portmarnock, Ireland: What to pack, what to wear, and when to go [2024]

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Ready to pack for Portmarnock, Ireland? If you're planning to go to Portmarnock, below is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Portmarnock, Ireland

Based on the climate and weather in Portmarnock, Ireland, the best time to go is June. See below for details.

What to wear/what to pack for Portmarnock, Ireland

Already know when you're traveling?

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

What to wear/what to pack for Portmarnock, Ireland by month

January

If you go to Portmarnock in January, you will notice that it can be very chilly and very rainy. Expect it to rain about half of the time and snow once in a while. Daytime temperatures are in the 40s F (single digits C). There is frost about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 Portmarnock. 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 help you locate it anywhere on earth: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types G. Make sure to choose the necessary type. Many adapters available online are just plug changers and require your electronics to change the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most places.

  • Travel neck support pillow

    A good option is this one

  • Luggage scale to avoid fees

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

February

February in Portmarnock can be brisk and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain about half of the time. It also snows occasionally. But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average. There is frost about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 Portmarnock. 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.

  • AirTag to track your luggage

    With airports constantly losing bags these days, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Travel pillow

    A versatile choice 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

  • Voltage adapter

    A plug adapter that supports outlet types G. It's important that you get the necessary type. The vast majority of adapters on sale are simply plug changers and require your devices to change the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most locations.

  • Luggage scale to avoid fees

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

March

March in Portmarnock is pretty cool and very rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 40s F (single digits C) to high 40s F (single digits 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, Ireland has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airports always losing luggage 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 Portmarnock. 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 things.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A versatile choice is this one

  • Voltage adapter

    A plug adapter that supports outlet types G. It's important that you find the right type. Many adapters that you can buy are simply plug changers and require your devices to change 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

  • Luggage scale to avoid fees

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

April

April for Portmarnock is pretty cool and somewhat rainy. Temperatures average in the low 50s F (low 10s C) during the day. There is frost 5-10 days this month. It rains about half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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.

  • AirTag to track your luggage

    With airports frequently losing bags these days, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Portmarnock. 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 stuff.

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. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types G. It's important that you find the correct kind. The vast majority of adapters currently available are simply plug changers and require your electronics to convert the voltage themselves. If your devices can't do that they could burn up. This one should work in most areas.

  • Travel neck pillow

    Our favorite is this one

May

In May, Portmarnock can be chilly and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) and about a third of the time jump into the low 60s F (mid 10s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for Portmarnock, with several of the days of the month having rain. In May, humidity reaches as high as 70%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 find it anywhere in the world: 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 Portmarnock. 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.

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. Save money with this

  • Travel neck support pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types G. Be careful to choose the right type. Many adapters currently being sold are simply plug changers and require your electronics to change the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most countries.

June

June is cool and somewhat rainy. Temperatures average in the low 60s F (high 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, Ireland 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 find it anywhere in the world: 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 Portmarnock. 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.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A great choice is this one

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types G. Check that you get the right type. The majority of adapters that you can buy are just plugs and expect 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.

July

In July, Portmarnock is chilly and somewhat rainy. Temperatures routinely are in the 60s F (high 10s C) and once in a while 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 Portmarnock, with more than half of the days of the month having rain. In July, humidity reaches as high as 70%.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 Portmarnock. 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 these days, 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 belongings.

Comfort + Essentials

  • Travel neck support pillow

    Our favorite is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Be careful to get the right kind. The majority of adapters on sale are just plugs and require your electronics to change the voltage themselves. If your electronics can't do that they could burn up. This one should be appropriate for 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

  • Luggage scale to avoid fees

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

August

August in Portmarnock is cool and somewhat rainy. 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, Ireland has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Portmarnock. 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 these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Anti-theft backpack

    For a little 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

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Be sure to get the right kind. The majority of adapters that you can buy are just plugs and require your electronics to convert the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most locations.

  • Luggage scale to avoid fees

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A top rated pillow is this one

  • Power bank for devices

    A portable power bank, like this one

September

September in Portmarnock is relatively cool and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (mid 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

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

  • AirTag to track your luggage

    With airlines constantly losing bags these days, an AirTag can locate 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 Portmarnock. 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

  • Voltage adapter

    A plug adapter that supports outlet types G. Make sure to get the necessary kind. The majority of adapters currently available are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one is sufficent for most places.

  • Travel neck support pillow

    A good option is this one

  • 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. Avoid penalties with this

  • Power bank for devices

    A portable power bank, like this one

October

If you go to Portmarnock in October, you will notice that it is crisp and very rainy. Expect it to rain about half of the time. Daytime temperatures are in the 50s F (low 10s C). There is frost sometimes.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 Portmarnock. 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 these days, an AirTag can locate it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

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

Comfort + Essentials

  • Luggage scale to avoid fees

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A versatile choice is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types G. Be careful to get the necessary type. The majority of adapters available online are simply plug changers and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one is sufficent for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

November

If you vacation in Portmarnock during November, you may see that it is cold and very rainy. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the high 30s F (single digits C). Humidity is generally around 80.3 during the day. In terms of precipitation, you can expect it to rain about half of the time. There is frost about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Ireland 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 Portmarnock. 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 things.

  • AirTag to track your luggage

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

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Travel neck pillow

    An excellent option is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types G. It's important that you choose the necessary type. The vast majority of adapters that you can buy are simply plugs and require your devices to adjust the voltage themselves. If your devices can't do that they could get fried. This one should work in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

December in Portmarnock is brisk and very rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 40s F (single digits 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, Ireland 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.

  • 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 Portmarnock. 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 bags these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

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

  • Travel voltage adapter

    A plug adapter that supports outlet types G. It's important that you choose the correct type. The vast majority of adapters currently available are just plug changers and require your devices to convert the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most locations.

  • Travel neck support pillow

    What we like is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

What to do in Portmarnock, Ireland

Portmarnock is a coastal suburb located in North County Dublin, Ireland. Its idyllic location on the coast makes it a perfect tourist destination for visitors who want to enjoy the ocean breeze, walk on sandy beaches, explore local history, and indulge in some water sports.

Here are some top tourist attractions in Portmarnock:

1. Portmarnock Beach

Portmarnock beach is one of the finest sandy beaches in Dublin, stretching over 5 kilometers (3.1 miles) from the Velvet Strand to the coast of Malahide. Visitors can experience stunning views of the coastline and the nearby Dublin Mountains while enjoying water sports, such as windsurfing, kitesurfing, and paddleboarding.

2. Malahide Castle

Located a few kilometers from Portmarnock, Malahide Castle is a beautifully restored 12th-century castle that served as a residence for generations of the Talbot family. The castle's vibrant gardens are home to a wide variety of plants from around the world. Visitors can explore the castle's rich history, including its Gothic-style interior, 17th-century furnishings, and imaginative exhibitions showcasing its past.

3. St. Anne's Park

St. Anne's Park is a stunning 240-acre parkland located in the nearby town of Raheny. Visitors can explore the park's Victorian and Edwardian gardens, including the famous Rose Garden with over 250 rose bushes in bloom during summer months. The park's Redwood Avenue is lined with magnificent trees, and visitors can enjoy walks on the playing fields, and enjoy the playgrounds.

4. Portmarnock Golf Club

Portmarnock Golf Club is a world-renowned golf course that has been host to major international tournaments such as the Irish Open and the Walker Cup. This links golf course is known for its challenging and narrow fairways, and it is considered a true test of golf. Visitors can play a round of golf here or take a golf tour guided by the club's friendly professional staff.

5. Howth Head

A scenic drive from Portmarnock, Howth Head is a beautiful destination that offers stunning views of the Irish Sea and the surrounding cliffs. Visitors can take a scenic walk along the cliffs, explore the maritime museum, or enjoy a leisurely stroll around the picturesque fishing village.

Whether you are looking for an adventurous day out or want to enjoy a leisurely stroll, Portmarnock has everything to offer to its visitors. With its stunning natural beauty, rich history, and world-famous golf courses, Portmarnock is a must-visit destination for everyone.

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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