Newport Weather in December

December in Newport brings low temperatures around 11°C (52°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 87 mm (3.4 in) for the month.

Rainfall in Newport in December

You can expect rain on roughly 16 days based on historical data, averaging 87 mm (3.4 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Newport in December

In December, expect low temperatures in Newport, with highs of 11°C (52°F) and lows of 6°C (43°F) at night. December is known for being in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Newport in December

The area experiences limited sunny days, amounting to roughly 54 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Average water temperature in December

The water temperature is only 12°C (54°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If you prefer enjoying temperate temperatures and rain-free days, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Newport Temperature in December

Min Temperature 6°C (43°F)  

Max Temperature 11°C (52°F)  

Water Temperature 12°C (54°F) *  

Chance of Rain 53%  

Precipitation 87 mm (3.4 in)  

Rainy days 16 days  

Humidity 91% *  

Sunshine 54 hours *  

Percentage Sunshine 16% *  

* Data from: Southampton, the United Kingdom (24 KM, 15 Miles).

What to Wear in Newport in December

Pack for changing conditions in Newport in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 12°C (54°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Newport in December

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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 Newport's climate page.

More climate data for Newport

Temperature Rainfall Sunshine Humidity Water Temp

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