10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
During December, Hyesan experiences very low daytime temperatures of -6°C (21°F) and cooler nights around -20°C (-4°F). As part of the winter season, some snowfall is to be expected.
December in Hyesan 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.
Pick a month to see the average temperature, rainfall and sunshine in Hyesan - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Hyesan typically drop from around -4°C (25°F) at the start of December to approximately -9°C (16°F) by the end. Nights are very cold, with lows typically ranging from -23°C (-9°F) to -16°C (3°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Hyesan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Hyesan from 1976 through 2025.
Find out more about the weather in North Korea and which places have the best travel conditions in this month. See all of North Korea in December →
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).
Winter clothing is essential for visiting Hyesan in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Pack a light rain jacket or compact umbrella for occasional showers.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Hyesan climate overview or explore weather in North Korea.
Where to go in December - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
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