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Newport Weather in December

December in Newport sees daytime temperatures around 10°C (50°F) and lows of 4°C (39°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Newport in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. The climate data from previous years indicates about 24 days of rain, averaging 132 mm (5.2 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Newport in December

Daytime highs in Newport in December reach 10°C (50°F), with nights around 4°C (39°F). This month falls in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Newport in December

The city usually sees around 35 hours of sunlight, indicating fewer sunny days.

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

Newport Temperature in December

Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Chance of Rain
79%
Precipitation
132 mm (5.2 in)
Rainy days
24 days
Humidity
90% *
Sunshine
35 hours *
Percentage Sunshine
17% *
* Data from: Claremorris, Ireland (41 KM, 25 Miles).

Newport Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Newport - and find the best time to visit.

Best Places in Ireland in December

Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Newport in December

Dress warmly and in layers for your trip to Newport in December. 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 Newport in December

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

Newport 3-Day Forecast

More climate data for Newport

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.