Twyn Llanan Weather in January

Twyn Llanan in January sees low temperatures, with highs around 8°C (46°F) and overnight lows of 2°C (36°F). Rainfall is fairly high at around 139 mm (5.5 in) on average, so pack waterproofs just in case.

Rainfall in Twyn Llanan in January

Historically, January sees about 21 days of rain, with a monthly average of 139 mm (5.5 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Twyn Llanan in January

In January, Twyn Llanan gets low temperatures, with highs of 8°C (46°F). Nights cool to around 2°C (36°F). The winter season is characteristic of January. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

Sunshine in Twyn Llanan in January

This month sees fewer sunny days, with about 53 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Twyn Llanan. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Twyn Llanan's climate page.

Twyn Llanan Temperature in January

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 71%  

Precipitation 139 mm (5.5 in)  

Rainy days 21 days  

Humidity 89% *  

Sunshine 53 hours *  

Percentage Sunshine 20% *  

* Data from: Cardiff, the United Kingdom (64 KM, 39 Miles).

What to Wear in Twyn Llanan in January

Dress warmly and in layers for your trip to Twyn Llanan in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Twyn Llanan in January

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Twyn Llanan's climate page.

More climate data for Twyn Llanan

Temperature Rainfall Sunshine Humidity

See the full Twyn Llanan climate overview or explore weather in the United Kingdom.