Wales in October: weather & travel tips

October brings bold autumn colors to Wales. The Wye Valley is especially striking, with its ancient woodlands turning shades of gold and red. The air is crisp, and there's something grounding about walking through the countryside as leaves crunch underfoot. Here's our guide to the weather in Wales in October, with tips for your itinerary from our local travel experts.

Wales in October at a glance

• Temperatures in October are usually between 46 to 57°F (8 to 14°C), with chilly nights and mild autumn days.
• This is Wales' shoulder season—moderate crowds, reasonable prices, and a solid pick for those who are trying to save some money on their trip.
• There are quite a few rainy days during this month. Shorter days balance out with stunning fall colors.

Is October a good time to visit Wales?

Totally depends on what you're after! The main reason why you might want to visit in October is for the fall scenery. Wales delivers jaw-dropping fall colors in national parks like Snowdonia and Brecon Beacons.

Rain is inevitable, with about 140mm spread over 15-20 days. You might even catch a dusting of snow on the peaks, while coastal spots stay mild but breezy. That said, with proper layers and a good pair of boots, it's manageable.

Outdoor adventures like hiking and cycling are still on, but you'll want waterproof gear. Castles, museums, and cozy pub afternoons are ideal for rainy days. October also means fewer tourists, making cultural spots and scenic drives a lot more enjoyable.

This is also a great time for its harvest festivals, traditional food markets, and all-around cozy vibes. Whether it's a misty mountain walk or a warm pub by the fire, the weather in Wales in October can make for an atmospheric trip.

Average daily temperatures in October

Temperatures in Wales during October land between 46-57°F (8-14°C). Along the coast, it's a tad warmer, while rural spots and valleys get chilly at night. Expect crisp mornings and sweater-weather afternoons.

The sea temperatures this month are typically around 59°F (15°C)—doable for wetsuit warriors, but definitely not sunbathing territory. Daylight hours dwindle from 7:30 AM to 6:30 PM, giving you about 10-11 hours of light for exploring. Frost may show up in the mornings, but full-on freezing is rare.

What about the crowd and cost?

In October, Wales sees a nice balance of activity—it's the shoulder season, so it's not as hectic as summer, but it's still lively enough to feel like you're in the thick of things. Spots popular with tourists like Snowdonia National Park and Cardiff Castle might draw some crowds, especially during school half-term breaks, but you won't be dealing with massive lines or fully booked hotels. It's the kind of month where things are busy, but manageable.

Costs are another perk of visiting in October. Accommodation prices usually drop by 20-30% compared to the peak summer months.

If the weather in Wales in October is feeling like it might be a bit too cold for you, September is your sweet spot. It's a little pricier than October but still quieter than the summer crush. Not convinced this is the month for you? See our guide to the best time to visit Wales.

Things to do in Wales in October

These are just a few ideas to spark your plans—see our full guide for the best things to do in Wales.

Go mushroom foraging in the Hafod Estate

October is prime time for mushroom hunting, and the Hafod Estate is the perfect spot. Guided walks through the woods help you identify edible gems like chanterelles and porcini, all while soaking up the autumn colors. Just remember—don't eat anything unless an expert gives the green light.

Take a ghost tour of Craig-y-Nos Castle

Craig-y-Nos Castle combines Victorian glamour with an eerie edge. Once the home of opera star Adelina Patti and later a tuberculosis hospital, it's steeped in history and ghostly legends. October's dark evenings amplify its Gothic vibes, with reports of operatic singing and phantom laughter. Highlights include Patti's private 1890s theater, preserved in its original state. Whether you're a skeptic or believer, the atmosphere is fun to explore.

Visit the National Apple Collection at Welsh Mountain Zoo

Celebrate Wales' apple heritage at the National Apple Collection, located within the Welsh Mountain Zoo. With over 250 varieties, some dating back to medieval times, it's a fun way to spend the day for foodies or anyone interested in history. Bring a bag for purchases. Heritage saplings are available for home planting. Zoo admission includes orchard access, so plan for a full visit.

Try gold panning at Dolaucothi Gold Mines

Step back in time at Dolaucothi, the only Roman gold mines in Britain. Though not everyone has heard of it, October's low water levels make it perfect for gold panning, using techniques practiced 2,000 years ago. Expert guides share the site's history, from Roman ingenuity to Victorian mining. Surrounded by autumn-kissed woodlands, the experience is both educational and fun. Be sure to wear waterproof boots and warm layers.

Festivals and events in Wales in October

Check out some of the best events and festivals to enjoy the weather in Wales in October:

• Swansea Fringe Festival: A fantastic mix of music, comedy, poetry, and performance art in Swansea's pubs, cafes, and intimate venues. Featuring Welsh and English-language acts, it's a great way to explore the city. Pair it with an autumn trip to the nearby Gower Peninsula for stunning coastal views.
• Sŵn Music Festival in Cardiff: Cardiff comes alive with emerging musical talent during this multi-venue festival. With a wristband, hop between gigs in bars, churches, and quirky spaces featuring indie, folk, rock, and electronic acts. Don't miss the pop-up food stalls and street events inbetween shows.
• Welsh Museums Festival: Museums across Wales host special events, hands-on workshops, and behind-the-scenes tours. From major institutions to local gems, it's a chance to dive into Wales's history and culture. Many museums offer free entry, making it the perfect time to explore somewhere new.
• Conwy Honey Fair: A tradition dating to the 13th century, this fair fills Conwy's medieval streets with beekeepers selling honey, beeswax, and handmade goods. Take part in honey-making demos, bee conservation talks, and local produce stalls, all set against the backdrop of Conwy Castle and historic walls.
• Aberystwyth Horror Festival: Embrace the spooky season with horror film screenings, ghost walks, and workshops inspired by Welsh folklore. Held in quirky venues like the Victorian pier and historic streets, this festival offers a creepy, creative way to celebrate Halloween in true Welsh style.

Plan your trip with our Wales itineraries

October in Wales means fantastic fall hues, but it comes with a few planning challenges. Days are shorter, and some attractions may have limited hours or close for the season.

Our Wales itineraries help you plan around these changes, with ideas for both outdoor adventures and indoor escapes if the weather turns. We'll guide you to the best spots for autumn colors and help you make the most of those crisp, clear days. Or see our trip idea gallery for even more ideas.