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St Just weather in December (Cornwall, United Kingdom)

What weather conditions can you expect in St Just this December? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

The month of December in St Just typically brings moderate temperatures and high rainfall. As the day progresses, temperatures can peak at 12°C. Luckily at nightfall, they typically drop to 9°C.

Precipitation

St Just in December usually receives high rainfall, averaging around 120 mm for the month. Expect around 22 days of rain based on historical data.

Average sunshine

The month is characterized by fewer sunny days, with roughly 55 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

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

For an in-depth look at the yearly conditions, visit our specialized St Just climate page with graphs.

 

St Just, monthly averages in December

Min TemperatureMin Temperature 9°C  
Max TemperatureMax Temperature 12°C  
Chance of RainChance of Rain 74%  
PrecipitationPrecipitation 120 mm  
Rainy daysRainy days 22 days  
SunshineSunshine 55 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Hugh Town, the United Kingdom (51 KM, 31 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 St Just.

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.