Summer Packing List for Ireland: What to Actually Pack (Yes, Including the Rain Jacket)

Summer packing list for Ireland by a local who’s seen many summers here! What to packer Ireland in summer, what you can leave home, practical packing tips for your Irish vacation.

Summer is one of the very best times to visit Ireland and one of of the most popular: the weather is at its best, you have long hours of light and the people’s spirit is in much better form that during the long grey moths of the Irish winter.

That said, Irish summers as not always as ‘summery’ as their name suggests! Irish summers are warmer than Irish winters but, temperature wise, they resemble what more southern latitudes would describe as a very early spring, rather than a full on summer!

During the average Irish summer, we normally get some nice and warm days when people wear shorts and sandals (yes, even visitors, not just hardened locals!) but also many days that are rainy, great, chilly and resemble a bad March, more than a nice July!

This means that packing for requires flexibility. Pack for the good days and the not-so-good ones, and you’ll enjoy every single day of your trip rather than spending half of it cold and underprepared wishing you’d brought a warmer layer.

Here is exactly what to pack. Starting, unavoidably, with a rain jacket!

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What Is Irish Summer Actually Like?

Average temperatures in summer (June, July, August) sit between 15°C and 20°C, with warm spells that can genuinely reach 21 – 25°C and that feel genuinely hot!

When those warm spells arrive, the whole country celebrates: beaches fill up, ice cream queues form outside every corner shop, and the mood lifts noticeably.

But the same week can also bring grey y days, cool evenings, and rain. Not torrential tropical rain; most commonly we get the soft, persistent Irish variety that doesn’t feel dramatic until you realise you’ve been damp for three hours.

It also happens that the two things happen on the same day: the 4 seasons in one day thing here is real!

A few things that make Irish summer distinctive:

The evenings are extraordinary. In June and July, it doesn’t get properly dark until well after 10pm. This means long evenings on terraces, cliff walks at 9pm, and a pace of life that feels relaxed and expansive. It also means you’ll be out later than you might expect, in air that has cooled down considerably from the afternoon.

The west is wilder. If you’re visiting Dublin and the east coast, summers are comparatively sheltered. If you’re heading to Kerry, Clare, Connemara, or anywhere along the Wild Atlantic Way, you’re on the Atlantic edge and the weather is more dramatic. It is also staggeringly beautiful. Pack a warmer layer than you think you need.

The sun is stronger than it looks. Irish summer light is deceptive: it doesn’t feel fierce the way Mediterranean sun does, but SPF matters. I’ve seen many a visitor get properly sunburned on what felt like a mild Irish day.

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The Non-Negotiable: Your Waterproof Jacket

I am going to say this once, clearly: do not come to Ireland in summer without a waterproof jacket with a hood.

Not a rain jacket you leave at the hotel ‘just in case’. You want one that lives in your day bag, that comes with you everywhere, that you can pull on in thirty seconds when the sky changes.

As you can see from the photo, I bring a puffer style jacket while my husband and kids have more of a windbreaker thing. Either works well, largely depending on how sensitive to the cold you are.

The ideal summer waterproof for Ireland is lightweight and packable — something that stuffs into its own pocket or into the bottom of a backpack without taking up meaningful space. You want it with you at all times without feeling like you’re carrying it.

A hood is non-negotiable. An umbrella is a nice backup but Irish wind will test it severely — a hood is simply more reliable.

Clothing for an Irish Summer

Adults

The layering principle that applies to Ireland year-round is just as relevant in summer, it simply involves lighter layers.

4-5 t-shirts or short-sleeve tops — for the warm days, which do come and are wonderful
A light to mid-weight cardigan or jumper — for evenings, the west coast, and the days when summer doesn’t fully show up
One warmer layer — a sweatshirt or light fleece for the evenings and the wilder parts of the country. This feels like overkill when you’re packing at home in a warm house; it will feel like common sense on a cliff in Clare at 8pm
Light trousers, jeans, or skirts — something that works for a range of temperatures. Jeans are fine in Irish summer in a way they aren’t in Mediterranean heat but do bring an alternative in case they get wet in the rain (They take ages to dry)
One slightly smarter outfit — Ireland is casual, but if you’re planning a nice dinner out, for instance in a castle hotel, something smart-casual is worth having. Pubs have no dress code but good restaurants in the city appreciate the effort
Sleepwear

Kids

4–5 t-shirts and tops
2–3 light trousers, jeans or shorts
A warm hoodie or zip-up — kids feel the evening cold faster than adults
Waterproof jacket — same as adults; non-negotiable. Kids need their own, not sharing yours
Swimwear — Irish waters are VERY cold by most standards but kids tend not to mind so if you have a child who is undeterred by cold, then swimwear will allow them to make the absolute most of the stunning Irish beaches. If you are planning on surfing, summer wetsuits are handy to have
Waterproof all-in-one suit for younger kids — this is one of my most-recommended items for Ireland with very small children. It means they can splash in rock pools, run through wet grass, and explore whatever the weather, without you worrying about wet clothes. Genuinely transformative for outdoorsy days
Sleepwear

Myself and my son bodyboarding in Ireland

Shoes for an Irish Summer

Comfortable walking shoes or trainers — your main shoe. Make sure they have some water resistance, or at minimum that you’re not devastated if they get wet. Wet feet in Ireland is a when, not an if
Walking or hiking shoes — if you’re planning any serious outdoor time (Wicklow Mountains, coastal paths, anything in the west), proper walking shoes with grip are essential. Irish paths are beautiful and also muddy, rocky, and uneven. Good footwear is the difference between a great day out and a difficult one
Sandals — worth packing for the warm days IF you are used to cold weather. Choose a pair with some support for walking; flip flops are fine for the beach but not for cobbled streets or coastal paths
Wellies for kids — not essential for a pure city trip, but if you’re doing any countryside or coastal exploration with small children and happen to have extra space in the suitcase, wellies mean they can be completely free to explore without you worrying about every puddle

Accessories & Day Bag

Waterproof day backpack or packable bag — you’ll be carrying your layers, waterproof, water bottle, and snacks everywhere. A bag that can handle a shower without soaking everything inside is worth it
Reusable water bottle — Irish tap water is excellent in most places, so you can just fill up at your accommodation
Sunglasses — needed more often in Irish summer than people expect. The light when it comes out is bright and beautiful
Light scarf — for evenings and the west coast; doubles as a layer and a cosy addition to a pub visit when the door keeps opening
Small crossbody bag for city days if you prefer something lighter than a backpack

Sun Essentials (Yes, Really)

Sunscreen — Irish summer sun is more intense than it feels, particularly on clear days.
Lip balm with SPF — the combination of wind and sun in Ireland is tough on lips
After-sun — for the days when the sun does come out properly and you underestimate it

Toiletries & Health

Ireland has excellent pharmacies — well-stocked and with very knowledgeable staff — so you can find most things you need on arrival. Prices are on the higher side compared to many countries, so bringing your preferred brands from home makes sense if you have specific needs.

Hotels provide soap and shampoo; conditioner is rarely included, so bring it or pick it up at a supermarket (Dunnes Stores, Tesco, and SuperValu are everywhere and well-stocked). Washcloths are not standard in Irish hotels, as in most of Europe so if you rely on them, pack one from home.

Worth bringing from home:

Any prescription medications in original packaging
Basic pain relief (paracetamol, ibuprofen — although widely available here too)
Antihistamines — hay fever is very real in Irish summer
Plasters and basic first aid

Tech & Travel Gear

Travel adapter — Ireland uses the same 3-pin plug as the UK, different from the rest of Europe. Essential if visiting from Europe or further afield
Travel converter – if you have appliances that are not dual voltage (for instance: a US hair straightener) you may need a converter as well, or they will fry with the higher local voltage
Portable charger — useful for long days out when maps and cameras drain your phone
Phone with offline maps — signal in rural Ireland and parts of the west coast can be patchy
Binoculars if you’re interested in wildlife, especially birdwatching

Packing for Babies and Toddlers in Irish Summer

Lightweight buggy plus rain cover – Irish paths vary enormously; an all-terrain stroller handles coastal and countryside walks much better than a city buggy
Baby carrier — useful for cliff paths and anywhere a buggy becomes impractical
Swimwear and UV vest for beach days
Layers in small sizes — same principle as adults
Familiar snacks — Irish supermarkets are excellent and well-stocked, but if your child has specific favourites, bring a supply

What NOT to Pack for an Irish Summer

A summer wardrobe built for heat — linen-only packing will leave you cold by day two. Mix warm and cool pieces
An umbrella as your only rain solution — Irish wind will destroy it. Hood on your jacket is your real protection; umbrella is a backup at best
Flip flops as your main shoe — for the beach, yes. For walking Irish towns and coastal paths, no
Too many “smart” outfits — Ireland is genuinely casual. One nicer option is enough for almost any trip

A Final Note: Embrace the Uncertainty

My Irish friends have a phrase: if you wait for good weather, you may never go anywhere. Which means: It might be sunny. It might rain. Probably both. Pack for both, bring your layers, keep the waterproof in your bag, and go out anyway.

The people who enjoy Ireland most are the ones who stop trying to outplan the weather and simply dress for it. Some of the most memorable family days I’ve had here have been on days that started grey and ended golden, with everything in between.

Pack well, expect nothing in particular, and you’ll be ready for anything. Safe travels!