Altarnun weather in January (Cornwall, United Kingdom)

Will it be warm or cold in Altarnun this January? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

January in Altarnun generally includes low temperatures and moderate rainfall. January is known for being in the winter season. Expect daytime highs to reach approximately 10°C, with nighttime lows dipping to around 4°C. During January, the city enjoys the most temperate climate of the year.

Precipitation

Altarnun in January usually receives moderate rainfall, averaging around 97 mm for the month. The climate data from previous years indicates that there are typically about 22 days days of rain.

Average sunshine

The area sees fewer sunny days, with a projection of about 60 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, January may not be the ideal month to visit Altarnun. July and August generally stand out with 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 Altarnun climate page with graphs.

 

Altarnun, monthly averages in January

Min Temperature 4°C  

Max Temperature 10°C  

Chance of Rain 72%  

Precipitation 97 mm  

Rainy days 22 days  

Humidity 86% *  

Sunshine 60 hours *  

Percentage Sunshine *  

Data from: Plymouth, the United Kingdom (36 KM, 22 Miles).

Where to go in the United Kingdom in January

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Altarnun.

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.