Best time to visit Wales

Wales in Spring

Spring in Wales brings fresh, cool temperatures ranging from around 39°F to 59°F. While the weather can still be changeable, rainfall tends to ease up by April—making it a great time to explore.

Take advantage of the spring sunshine with coastal walks, horseback riding adventures, or hikes through Wales’ dramatic natural landscapes. That said, Wales remains one of the wettest regions in Europe, so don’t forget to pack proper rain gear—even in spring.

Wales in Summer

Starting in mid-May, Wales sees more sunshine and warmer days. Temperatures often reach up to 68°F, and rainfall is relatively low—making summer the peak travel season.

This is the perfect time for a scenic hiking tour through the mountains or a relaxing stay along the picturesque coastline. You’ll also find plenty of festivals and cultural events happening throughout the season. Just keep in mind that summer brings more visitors and higher accommodation prices, especially during school vacation periods.

Wales in the Fall

Fall in Wales is both colorful and unpredictable. You can often enjoy mild, almost summer-like temperatures into mid-October, but by November, daytime highs range from about 43°F to 52°F. Skies tend to be overcast, and Atlantic low-pressure systems bring an increased chance of rain. Still, autumn is a beautiful time to visit—when the landscapes glow with fall colors and the crowds begin to thin out. It’s a great season for a peaceful, active vacation with fewer visitors.

Wales in Winter

Winters in Wales are cool and damp, with daytime temperatures ranging from about 39°F to 46°F. It’s the wettest season of the year, which can limit outdoor activities—especially in the mountains, where you may encounter snow and overnight lows near freezing.

Many tourist attractions also reduce hours or close altogether during this time. Still, winter has its charm: it’s a great season to savor traditional Welsh cuisine and unwind in a cozy coastal cottage.

Best Time to Visit Cardiff

Plan your visit to the Welsh capital between May and September. During these months, Cardiff offers comfortable temperatures ranging from about 46°F to 68°F, more sunshine, and less rain—making it ideal for sightseeing and outdoor fun.

Explore Welsh culture at Cardiff Castle, take a scenic boat tour around Cardiff Bay, or head just outside the city to Brecon Beacons National Park for cycling, hiking, or horseback riding adventures. You’ll also find a full calendar of events and festivals to enjoy throughout the season.

When Is the Best Time to Visit Snowdonia National Park?

Snowdonia National Park is a favorite for active travelers—and the best time to visit is between June and September, when the weather is mild and rainfall is low. During this season, daytime temperatures can reach up to 64°F, offering ideal conditions for outdoor adventures.

Hike, bike, or ride horseback along nearly 930 miles of scenic trails that pass dramatic waterfalls, castle ruins, and pristine lakes. For an unforgettable view, climb to the summit of Mount Snowdon (Yr Wyddfa), which rises 3,560 feet above sea level and offers sweeping vistas across the park.

Golfing

You can play golf in Wales year-round, with temperatures typically ranging from about 41°F to 68°F depending on the season and region.

Spring and fall are especially ideal for a golf vacation—offering mild weather, fewer crowds, and plenty of sunshine with less rain. It’s a great time to enjoy the peninsula’s stunning scenery while hitting the greens. Prefer warmer weather? A summer golf trip is also a great option. Just look for courses at higher elevations to stay cool and comfortable during play.

Surfing

Wales is home to nearly 20 surf spots, offering plenty of space and variety for both beginners and seasoned surfers. The best time to hit the waves is during the fall and winter months, when stronger coastal winds create ideal surf conditions.

Water temperatures average around 54°F, so a wetsuit is a must. On land, you can expect daytime highs between 46°F and 57°F—cool, but often sunny. For adventurous surfers, this is the perfect season to experience Wales’ rugged coastlines and world-class waves.

Hiking

Summer is the best time to plan a hiking vacation in Wales. From June to August, you’ll enjoy pleasant temperatures ranging from about 52°F to 66°F, along with plenty of sunshine and relatively low rainfall—perfect conditions for exploring the Welsh mountains and dramatic landscapes on foot.

Keep in mind, though, that summer is peak travel season, so trails and towns can be busier. For fewer crowds and lower prices, consider hiking in May or September, when the weather is still mild but more peaceful.

Road trip

Thanks to its mild climate, Wales is suitable for a road trip all year round. Nevertheless, the warmer, drier months of May to September are particularly recommended for an individual journey of discovery. Follow the breathtaking Coastal Way and enjoy the view of the peninsula's dramatic coastal landscape. Discover the Black Mountain Pass with its countless hairpin bends and breathtaking valleys. Or marvel at rugged landscapes, historic castles and beautiful mountains along the North Wales Way.

Family Trip

If you're planning a family trip to Wales, consider visiting in May or September. These months let you skip the peak summer crowds and higher prices—while still enjoying great weather.

May is perfect for outdoor activities like hiking and nature walks, while September often brings summer-like conditions, with temperatures reaching up to 64°F. It’s an ideal time to explore Wales’ stunning landscapes, charming towns, and scenic beaches at a relaxed pace during the quieter low season.

Beach Vacation

July and August are the best months for a beach vacation on the Welsh coast. With daytime highs around 68°F, long hours of sunshine, and relatively low chances of rain, it’s the perfect time to relax on one of Wales’ wide sandy beaches and take in the dramatic coastal cliffs.

Sea temperatures peak at about 61°F during this time, making it the best window for swimming. If you're up for a refreshing dip in the Atlantic, summer is your moment to dive in.

Honeymoon

Spend a romantic honeymoon in Wales between May and September. Explore the enchanting coastal landscape with long walks and fantastic weather. Make yourself at home in one of the charming cottages. Take advantage of the extensive range of leisure activities on offer for cycling, horse riding and hiking excursions in the fresh air. Or enjoy a bird's eye view of the breathtaking region on an unforgettable hot air balloon ride. With perfect travel weather and endless possibilities, you can leave the rest to the Welsh patron saint of love, St. Dwynwen.