Donghae Weather in January
January in Donghae brings low temperatures, with highs of 5°C (41°F) and nights dropping to -3°C (27°F). Expect some snow/rainfall, with around 52 mm (2 in) typical for the month.
Rainfall in Donghae in January
Analyzing past climate data, one can expect approximately 6 days of snow/rain, averaging 52 mm (2 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Donghae in January
In January, Donghae gets low temperatures, with highs of 5°C (41°F). Nights cool to around -3°C (27°F). January is part of the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With temperatures often at their lowest, it is the coldest month of the year. Ideal for indoor activities, be sure to pack warm clothing.
Sunshine in Donghae in January
With approximately 200 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.January in Donghae 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Donghae's climate page.
Donghae Temperature in January
Min Temperature
-3°C (27°F)
Max Temperature
5°C (41°F)
Chance of Rain
21%
Precipitation
52 mm (2 in)
Rainy days
6 days
Humidity
67% *
Sunshine
200 hours *
Percentage Sunshine
64% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Donghae typically stay consistent throughout January, with daily highs averaging around 5°C (41°F). Nights are very cold, with lows typically ranging from -7°C (19°F) to -4°C (25°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Donghae in January
Browse day-by-day weather records for Donghae spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Donghae historical weather extremes in January
Our historical data for Donghae spans 1976 to 2025, revealing these weather extremes.
- The warmest day in January was on January 3, 1976, with a maximum of 19°C (66°F).
- The coldest January day was on January 5, 1986, with a maximum of -9°C (16°F).
Best Places in South Korea in January
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 January →
perfect weather
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tolerable
unpleasant
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What to Wear in Donghae in January
Dress warmly and in layers for your trip to Donghae in January. 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Donghae in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Donghae's climate page.
Temperature Rainfall Sunshine Humidity
See the full Donghae climate overview or explore weather in South Korea.
