Saint Athan weather in January (United Kingdom)

Will it be rainy or sunny in Saint Athan this January? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In January, Saint Athan typically experiences low temperatures and high rainfall. During January, you’ll experience the winter season. You can expect daytime temperatures to reach around 9°C, while the nights will see a decline to about 4°C. This month is marked by the mildest temperatures of the year.

Precipitation

Saint Athan in January usually receives high rainfall, averaging around 108 mm for the month. Based on our climate data of the past 30 years, about 21 days of rain are anticipated.

Average sunshine

The area sees fewer sunny days, with a projection of about 53 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Saint Athan. July typically offers the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Saint Athan, monthly averages in January

Min Temperature 4°C  

Max Temperature 9°C  

Water Temperature 8°C *  

Chance of Rain 68%  

Precipitation 108 mm  

Rainy days 21 days  

Humidity 89% *  

Windspeed 18 km/h *  

Sunshine 53 hours *  

Percentage Sunshine 20% *  

Data from: Cardiff, the United Kingdom (4 KM, 3 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. With a water temperature of around 8°C there is no need to bring your swimwear.

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

3/10

Outdoor sports

4/10

Interested in more climate information?

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

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.