The Best Time to Visit Wales

Wales is an adventure-lover’s paradise. From dramatic mountain peaks to epic coastlines, this small country punches well above its weight when it comes to natural beauty.

If you’re wanting to explore the country’s incredible landscapes, you are likely wondering when the best time of year to visit Wales is. The good news is, you can’t really go wrong – there’s no bad time to explore this special corner of the UK. The country offers incredible adventures year round.

However, each season offers a slightly different experience. I’ve spent countless days roaming Welsh mountains, forests, and coastlines in every season (and yes, I’ve been caught in my fair share of downpours!).

In this article, we dive into the age-old question: when is the best time to visit Wales? We’ll explore what to expect during each season and how to make the most of your Welsh adventure, no matter when you go.

What is the Best Time to Visit Wales?

Wondering when the best time to go to Wales is? The short answer: it depends on what you’re looking for. Each month offers something a little different. Let’s break it down month by month to help you find the best time of year to visit Wales for your kind of adventure.

Whenever you choose to visit this land of the dragon, you’re sure to “feel the hwyl“. Pronounced ‘hoo-eel’, hwyl has no direct translation in English but it broadly describes a deep state of joy that comes from being totally immersed in the moment. Come to Wales to experience a feeling you can’t get anywhere else!

Wales in January

Weather in Wales in January
January is usually the coldest month of the year in Wales, with average temperatures between 1°C and 7°C. Snow is fairly common in the mountains of Eryri (Snowdonia), transforming the landscape into a stunning winter wonderland.

Rain is also common at this time of year in Wales. There are usually around 15 rainy days over the course of the month.

The weather in Wales in January might call for a little extra preparation if you’re planning to go on outdoor adventures, but as long as you’re prepared and bring the right gear, you’ll be rewarded with the most dramatic natural scenery: moody skies, misty mountains and snowcapped peaks.

What to Do in Wales in January
Go Hiking in Eryri National Park
January is one of the best times of year to visit Eryri (Snowdonia) National Park in Wales, thanks to its dramatic winter landscapes. That said, it is often snowy and icy at these times of year, so hiking the park’s toughest peaks like Yr Wyddfa (Snowdon) will likely require some proper winter hiking kit.

If you’re prepared, or accompanied by a local Winter Mountain Leader, you’ll be able to experience the mountains and trails at their most beautiful and peaceful.

Wales in February

Weather in Wales in February
February continues the winter theme with average temperatures from 1-8°C. The mountains often remain snow-capped, especially in North Wales. February can actually be slightly drier than January, with around 13 rainy days on average.

What to Do in Wales in February
Go Mountain Biking at Coed Llandegla Forest
February is an excellent time for experienced riders to go mountain biking in Coed Llandegla Forest in Wales. The purpose-built mountain biking centre is open year-round, and its trails offer challenging terrain, with muddy and icy conditions at this time of year, offering a great opportunity to test your skills.

Plus, the trails are much quieter at this time of year, so you just might have some of Coed Llandegla Forest’s most epic trails all to yourself.

Wales in March

Weather in Wales in March
March marks the beginning of spring in Wales. Temperatures gradually start warming up, often sitting between 3°C and 10°C. The weather in Wales can be a little unpredictable at this time of year, with some days treating you to crisp, sunny days while others are a little rainier.

The best thing about Wales’ weather in March is that the days start getting longer, giving you more time to explore the country’s wonderful landscapes.

What to Do in Wales in March
Go Trail Running
One of the best things to do in Wales in March is to go trail running through the fresh spring landscapes. With drier weather and warmer temperatures, the trails offer stable footing and comfortable conditions for running.

Our Spring Trail Running Camp helps you get your inner trail runner out of hibernation ahead of the summer by exploring wild Welsh landscapes, led by a qualified coach.

Wales in April

Weather in Wales in April
Many see April as the best time of year to visit Wales because this is when you really start to notice the temperatures climbing and the days getting sunnier. Temperatures tend to sit between 4°C and 12°C, and rainfall begins to decrease slightly, with the odd April shower.

What to Do in Wales in April
Go Walking in the Ceiriog Valley
The weather and landscapes in Wales in April make this a brilliant month to go walking in the Ceiriog Valley. At this time of year, the countryside is flourishing with wildflowers, playful lambs bounce across the green landscapes and the air is filled with the birdsong of birds who have returned for spring.

A great time for reflection, you can indulge your own wellbeing on a Mindfulness Walking weekend through the stunning valley. Re-centre yourself while surrounded by fresh, beautiful landscapes, recently awakened after the winter.

Wales in May

Weather in Wales in May
May is when Wales really comes into its own, with average temperatures between 7°C and 16°C and much longer daylight hours. While there are still some showers, they are much lighter and rarer. The landscapes are also thriving at this time of year, bursting with wildflowers. You also see lots of wildlife in Wales in May.

What to Do in Wales in May
Tackle the 14 Peaks
The mild weather makes May the perfect time to set yourself the challenge of ticking off the 14 Peaks Experience. Otherwise known as the Welsh 3000s route, this bucket-list adventure sees you conquering Wales’ highest and toughest peaks.

While it’s best known as a 24-hour challenge, our 14 Peaks Experience invites you to tick off this legendary route over 3 days, giving you time to really enjoy the glorious scenery around you.

We’ve guided many groups across the Welsh 3000s route in May, and it strikes the perfect balance between pleasant temperatures, clear views from the peaks and much smaller crowds compared to the summer.

Wales in June

Weather in Wales in June
June kicks off the summer in Wales. Temperatures hover between 10°C and 18°C, and while there can be some rain showers, they are much less common. This is also when you get the longest days!

What to Do in Wales in June
Trail Running
June is a great time to go trail running in Wales because you can enjoy some of the country’s most stunning routes in the sunshine. The parks are also often quieter compared to during the peak summer months of July and August.

If you’re a seasoned runner, why not take on the challenge of the Trans Wales Trail Run? This 100km adventure takes you through the wilds of mid-Wales guided by a qualified UKA Fell and Trail Coach – all under those long, sunny June skies.

Cycle Along the Coast
If you fancy a seaside getaway, head to South Wales in June to go coastal cycling along its beautiful shores. You can bike along quiet back lanes and off-road paths, passing by striking cliffscapes, idyllic villages and sandy beaches where you can pause for a bit of wild swimming in the sun.

Wales in July

Weather in Wales in July
July is usually the warmest month in Wales, with temperatures reaching as high as 20°C or more. With long, light-filled days, you’ll have plenty of time to make the most of the landscapes on offer on a trip to Wales in July.

What to Do in Wales in July
Go Hiking
As the peak of Wales’ summer, this is a fantastic month to go hiking in Wales. It’s especially great for taking on the 14 Peaks Experience, thanks to the more reliable weather, clear visibility and long daylight hours!

Wales in August

Weather in Wales in August
August is another lovely month to visit Wales. The temperatures remain warm, often between 12°C and 20°C, with many dry, sunny days perfect for outdoor adventures.

What to Do in Wales in August
North Wales’ Bucket-List Adventures
Thanks to the long daylight hours, August is one of the best times of year to visit North Wales to tick off some of its legendary bucket list adventures, including the world’s fastest zipline, coasteering off Anglesey and hiking into Eryri National Park at sunset.

With the long days and there being so much to do in one area, you can pack in many of the region’s most famous outdoor experiences on one 36-Hour Adventure.

Wales in September

Weather in Wales in September
September is another of the best times of year to visit Wales. The weather remains mild, with temperatures of around 14°C and the tourist crowds begin to thin out by this stage in the year, leaving the country’s beautiful landscapes quieter.

What to Do in Wales in September
Go Mountain Biking Across Eryri (Snowdonia) National Park
The dry riding conditions in Wales in September make it a fantastic time to do the Traws Eryri Mountain MTB Cycle Route. The country’s newest mountain biking route, this adventure takes you through the heart of Eryri National Park on a 225km journey along some of the best singletrack in the country, from mountain passes to ancient forests.

Wales in October

Weather in Wales in October
Visit in October to experience Wales in Autumn. By this time of the year, the summer crowds are well and truly behind us, with temperatures sitting between 7°C and 14°C. The forests are particularly beautiful as the landscapes transition into their vibrant autumn colours.

What to Do in Wales in October
Go Trail Running
The stunning scenery and pleasant temperatures make October a fantastic month to go trail running in Wales. Our Autumn Trail Running Camp takes you to explore Eryri’s autumn landscapes on guided trail runs with a coach for personalised training tips and a group of like-minded individuals.

Wales in November

Weather in Wales in November
November’s a great time to catch the last of the autumn in Wales. It gets a bit colder, with temperatures between 4°C and 10°C, and you might even see the first snow up in the peaks. It’s often rainy, but the low light and misty conditions, paired with the colourful landscapes, make it a brilliant month for photographers.

What to Do in Wales in November
Explore South Wales
November is an excellent time to explore South Wales. Explore the waterfalls of Brecon Beacons National Park, which are at their most powerful after autumn rains and discover hidden cave systems.

You can also hike to the summit of Pen y Fan, which, at 886 metres high, is the tallest peak in South Wales.

Wales in December

Weather in Wales in December
Marking the beginning of winter in Wales, December is a magical time to visit. Temperatures often drop to around 2°C, and snow covers the mountains, turning Eryri into a winter wonderland.

What to Do in Wales in December
Go Hiking in the Ogwen Valley
Ogwen Valley is one of the best places to visit in Wales in winter because it has some of the most accessible mountain hiking experiences year-round. On a Tailor-made North Wales Discovery trip, explore the valley’s snowy, untouched scenery and keep an eye out for birds like buzzards and, if you’re lucky, a goshawk.

Summary

As you can see, the best time to go to Wales for outdoor adventures really comes down to your personal preferences. Whenever you decide to explore this stunning part of the UK, you can expect to be greeted with wild landscapes, amazing wildlife and plenty of adventure.

Planning a trip to Wales and fancy some adventure? Explore our small group tours and self-guided tours, which take you trail running, hiking and mountain biking across the country’s wildest and most unspoilt landscapes. Get in touch to start planning your dream adventure trip in Wales.