Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Castletown Weather in December
December in Castletown averages 11°C (52°F) during the day and 7°C (45°F) at night. Quite a bit of rainfall is typical this month, with around 125 mm (4.9 in) on average. An umbrella is a good idea.
Rainfall in Castletown in December
You can typically expect 19 days of rain this month, averaging around 125 mm (4.9 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Castletown in December
If you're visiting Castletown in December, expect highs of 11°C (52°F) and overnight lows around 7°C (45°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.December in Castletown can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Castletown Temperature in December
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Chance of Rain
64%
Precipitation
125 mm (4.9 in)
Rainy days
19 days
Castletown Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castletown - and find the best time to visit.
Best Places in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Castletown in December
Pack for changing conditions in Castletown in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Castletown in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling5/10 -
Walking5/10 -
Barbeque2/10 -
Camping3/10 -
Outdoor sports5/10
Castletown 3-Day Forecast
More climate data for Castletown
See the full Castletown climate overview or explore weather in the United Kingdom.
Popular in December
Where to go in December - average daytime high across popular destinations.
Torquay
11°C (52°F) London9°C (48°F) Blackpool9°C (48°F) Bath9°C (48°F) Manchester8°C (46°F) York8°C (46°F) Edinburgh8°C (46°F) Glasgow8°C (46°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
Welcome to Totnes, the hidden treasure of South Devon
Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.
London's coolest neighborhoods you'll want to visit
Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK
Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.