Plymouth weather in December (Cornwall, United Kingdom)
Planning a trip to Plymouth in December? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In December, Plymouth generally has low temperatures and high rainfall. December is a winter month. Daytime temperatures hover around 11°C, while nights can cool down to about 6°C.
Plymouth in December usually receives high rainfall, averaging around 107 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. When we look at the climate data from the last 30 years, we can expect around 20 days of rain.
The area sees fewer sunny days, with a projection of about 55 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Plymouth. July and August typically offer the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Plymouth climate page with graphs.
Plymouth, monthly averages in December
Min Temperature
6°C
Max Temperature
11°C
Chance of Rain
67%
Precipitation
107 mm
Rainy days
20 days
Humidity
86%
Sunshine
55 hours
Percentage Sunshine
Where to go in the United Kingdom in December
Find out more about the weather in the United Kingdom in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Plymouth in December?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Plymouth.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
