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Week Saint Mary weather in December (Cornwall, United Kingdom)

What should you pack for a trip to Week Saint Mary in December? Check out this detailed guide to the month’s weather conditions.

Temperatures

The month of December in Week Saint Mary typically brings low temperatures and high rainfall. The winter season is characteristic of December. The temperature during the day can rise to approximately 10°C. At night, it falls to around 5°C.

Precipitation

Week Saint Mary in December usually receives high rainfall, averaging around 114 mm for the month. With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. This month experiences about 21 days of rain according to historical data.

Average sunshine

This month is characterized by fewer sunny days, with about 55 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Week Saint Mary. July and August typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Week Saint Mary climate page with graphs.

 

Week Saint Mary, monthly averages in December

Min TemperatureMin Temperature 5°C  
Max TemperatureMax Temperature 10°C  
Chance of RainChance of Rain 70%  
PrecipitationPrecipitation 114 mm  
Rainy daysRainy days 21 days  
HumidityHumidity 86% *  
SunshineSunshine 55 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Plymouth, the United Kingdom (49 KM, 30 Miles).

Where to go 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.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

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.

Swimming
4/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
5/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Week Saint Mary.

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 travel conditions. Find out where to go with our weather planner.