Cornwall weather
Our guide to the weather in Cornwall during December
We've looked at the most up-to-date weather data for Cornwall, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cornwall weather in December.
What's the temperature like in Cornwall during December?
The temperature is extremely stable in December with average highs of 10℃ and lows just 2℃ lower at 8℃. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it snow in Cornwall during December?
Possibly. There's a chance of snow during December but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.
Does it rain in Cornwall during December?
On average, there will be 11 rainy days during the month, amounting to 158.1mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Cornwall during December?
Expect moderate breeze becoming stronger at times during December, with occasional gusts up to 27mph. With cool air temperatures, any breeze will feel cold.
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From the UK's most popular travel bloggers
Christmas Breaks in Cornwall: 9 The Holiday Inspired Cottages
19th December 2023 by Coco Butter Blog
It’s the most wonderful time of the year, and where better to spend it than one of the most wonderful places in the UK, Cornwall? Think bracing Christmas morning walks on the Cornish coastline, exploring quaint Christmas markets in Cornwall’s villages, and cosying up with your nearest and dearest on Christmas Day....
Seal spotting at Godrevy and Porth Joke in Cornwall in winter
20th December 2022 by Travel Vixta
I didn’t even realise until a few years back that there are seals in the sea in the UK! I guess I’d never seen one before whenever I was on holiday and so I never thought about it. When we went on holiday to Brixham in Devon I saw a seal in the sea for the first time and I was amazed!...
Discover the charm of a harbourside holiday in Cornwall
25th April 2024 by Ladies What Travel
Cornwall is a beloved destination for those in search of a coastal retreat, with its stunning beaches, golden sands, and clear blue waters. However, there is a special charm in experiencing the Cornish coastal lifestyle by staying in a charming harbour town. The region is filled with picturesque fishing villages, tucked away along the rugged coastline, where charming cottages line the harbour and narrow cobbled streets lead to peaceful corners....
What Are the Best Gardens to Visit in Cornwall?
21st March 2024 by Travel Vixta
This curated list explores 11 of Cornwall’s best gardens, highlighting their unique features and why they deserve a spot on your itinerary. From secret jungle paradises to dramatic cliffside terraces, prepare to be enchanted by the diverse flora, fascinating history, and captivating beauty these gardens have to offer....
Trebah Gardens Review: Autumn Magic for Families in Cornwall
20th March 2024 by Travel Vixta
Nestled in the heart of Cornwall, Trebah Gardens offered a delightful surprise during our family visit in November. While autumn had settled comfortably over the UK, the gardens bustled with life, providing a vibrant escape filled with history, natural beauty, and plenty to keep the kids entertained. Join me and explore the gardens in my photo review....
The Harbour Beach in Newquay: What to Expect
18th March 2024 by Travel Vixta
Since moving to Newquay in Cornwall a few years ago, we have frequented the historic Newquay Harbour and regularly visited The Harbour Beach. Not only does the working harbour offer excitement and views because of the many boats bobbing about in the water, but it also has a small sandy beach which is accessible at mid to low tide. Read on to learn more about The Harbour Beach in Newquay and what makes it so special and worth a visit....
A Rainy Review: The Lost Gardens of Heligan in November
18th March 2024 by Travel Vixta
When we had an annual pass for the Eden Project, it gave us free entry to six other attractions in Cornwall during the months of November and January. We made the most of this and visited all six places! One of these places was The Lost Gardens of Heligan which we chose to visit in the month of November. Had it not been for the free entry offer, we would have preferred to visit Heligan Gardens in the summer months, but this was a deal not to be missed so we eagerly waited until we could visit...
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