Trefonen Weather in January

January in Trefonen brings low temperatures around 8°C (46°F) during the day, dropping to 2°C (36°F) at night, with quite a bit of rainfall expected, averaging around 74 mm (2.9 in) for the month.

Rainfall in Trefonen in January

Expect around 20 days of rain based on historical data, with 74 mm (2.9 in) average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Trefonen in January

Daytime highs in Trefonen in January reach 8°C (46°F), with nights around 2°C (36°F). The winter season is characteristic of January. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Trefonen in January

The month has fewer sunny days, with around 33 hours of sunshine.

January in Trefonen has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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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 Trefonen's climate page.

Trefonen Temperature in January

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 65%  

Precipitation 74 mm (2.9 in)  

Rainy days 20 days  

Sunshine 33 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (34 KM, 21 Miles).

What to Wear in Trefonen in January

We recommend to layer up for chilly conditions in Trefonen in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Trefonen 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

4/10

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 Trefonen's climate page.

More climate data for Trefonen

Temperature Rainfall Sunshine

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