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Ulchin Weather in December

December in Ulchin averages 8°C (46°F) during the day and 1°C (34°F) at night. With just 37 mm (1.5 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Ulchin in December

This month sees the least rain of the year, making it well suited for outdoor adventures, even if you'll need a jacket. Looking at the last 30 years, the data shows about 5 days with rain, averaging 37 mm (1.5 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Ulchin in December

In December, expect low temperatures in Ulchin, with highs of 8°C (46°F) and lows of 1°C (34°F) at night. The month of December belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Ulchin in December

Enjoy a sunny month with about 202 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.

Wind Speed in Ulchin in December

Wind speeds average 4 m/s (8 knots) during December. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in December

At 12°C (54°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

December in Ulchin can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Ulchin Temperature in December

Min Temperature
1°C (34°F)
Max Temperature
8°C (46°F)
Water Temperature
12°C (54°F)
Chance of Rain
16%
Precipitation
37 mm (1.5 in)
Rainy days
5 days
Humidity
53%
Windspeed
4 m/s (8 knots)
Sunshine
202 hours
Percentage Sunshine
69%

Ulchin Weather by Month

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

Best Places in South Korea in December

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

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 12°C (54°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ulchin 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
    5/10
  • Outdoor sports
    4/10

Ulchin 3-Day Forecast

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.