
Conwy in September
Conwy in September
Conwy, Wales
Visiting Conwy in September means experiencing the autumn. During autumn, Conwy offers crisp air, changing colours, and a cosy atmosphere.
Weather in Conwy in September
Average highs around 16.1C and lows near 11.2C. 156.8mm average precipitation and about 20 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Conwy. Pack quick-dry clothing and a light waterproof layer for September.
Temperature
September brings autumn conditions in Conwy, Wales. The average temperature is about 13.7C, with lows near 11.2C and highs around 16.1C.
Sunshine Hours
Conwy, Wales usually gets around 6.4 hours of sunshine per day in September, with roughly 12.6 daylight hours available for sightseeing.
Rain
September sees around 156.8mm of rainfall over about 20 days. Rain can occur for around 9.5 hours per day on average.
Humidity
Humidity in September is generally humid for Conwy, Wales, especially when rainfall periods increase.
Additional Information
Average winds are around 20.3 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for September.
Our September Hotel Picks for Conwy

Castle Hotel
Boutique hotel in a former coaching inn, plus a refined restaurant and bar with castle views.
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Bodysgallen Hall & Spa
Luxe parkland hotel with refined rooms, suites and cottages, plus a spa and upscale dining.
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The Quay Hotel & Spa
Swanky rooms and suites, some with water views, plus a spa, a posh grill and a bar with a terrace.
View hotelWhat to Do in Conwy in September

Explore Conwy Castle
Explore the stunning Conwy Castle nestled in the heart of Conwy, Wales with the convenience of the AI Travel Agent. Your AI Travel App makes trip planning a breeze, ensuring you find cheap flights and activities to explore this majestic 13th-century fortress. A trip to Conwy, Wales lets you immerse yourself in rich history and breathtaking views. Using AI Travel, discover top things to do in Conwy including walking along the castle walls. Book with the Conwy, Wales Travel Agent and uncover cheap activities to make the most of your adventure. Fly to Conwy, Wales for unforgettable memories alongside other travel enthusiasts. Perfect for those seeking historical charm and scenic beauty in their travels, this journey will be a highlight with a Trip Planner App guiding your every step.
Explore activity
Visit the Smallest House in Great Britain
Discover the charm of the Smallest House in Great Britain, a must-see on your trip to Conwy, Wales. This historic gem, measuring just 72 inches wide, stands as a testament to architectural ingenuity. Your AI Travel Agent and Trip Planner App can seamlessly help you fly to Conwy, Wales, snagging the best deals on cheap flights. This unique activity promises to be both entertaining and educational without straining your pocket. As a frequent traveler or travel enthusiast, exploring such quirky attractions is among the top things to do in Conwy, Wales. Book a tour with your Conwy, Wales Travel Agent and pair it with other cheap activities in the area for a fulfilling experience. Whether you're planning your trip or already in Conwy, Wales, make this tiny wonder a big part of your adventure!
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Walk the Conwy Town Walls
Explore ancient history by walking the Conwy Town Walls with the AI Travel Agent's Trip Planner App. This activity in Conwy, Wales, offers cheap experiences that blend scenic views and tales of the past. For those on a trip to Conwy, cheap flights and activities make this a must-do. Embrace the historic charm with things to do in Conwy, Wales, while the AI Travel ensures your itinerary is perfectly crafted. Fly to Conwy, Wales, and stroll along these medieval walls with Booked AI Travel Agent by your side. Discover the magic with cheap activities in Conwy, Wales, and let this adventure be the highlight of your journey.
Explore activityTravel tips for Conwy in September
Pack quick-dry clothing and a light waterproof layer for September. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.






