The Mumbles Weather in January

January in The Mumbles typically sees daytime highs of 9°C (48°F) and nighttime lows of 5°C (41°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in The Mumbles in January

Past climate data indicates that roughly 20 days will see rain, totalling around 135 mm (5.3 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in The Mumbles in January

Expect highs of 9°C (48°F) in The Mumbles in January, with nights dropping to around 5°C (41°F). The winter season takes place during January. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in The Mumbles in January

The month has fewer sunny days, with around 53 hours of sunshine.

January in The Mumbles 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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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 The Mumbles's climate page.

The Mumbles Temperature in January

Min Temperature 5°C (41°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 68%  

Precipitation 135 mm (5.3 in)  

Rainy days 20 days  

Humidity 89% *  

Sunshine 53 hours *  

Percentage Sunshine 20% *  

* Data from: Cardiff, the United Kingdom (48 KM, 30 Miles).

What to Wear in The Mumbles in January

We recommend to layer up for chilly conditions in The Mumbles 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in The Mumbles 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 The Mumbles's climate page.

More climate data for The Mumbles

Temperature Rainfall Sunshine Humidity

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