Seoul Weather in March
March in Seoul brings low temperatures, with highs of 12°C (54°F) and nights dropping to 0°C (32°F). Expect some rainfall, with around 39 mm (1.5 in) typical for the month.
Rainfall in Seoul in March
Records from the past 30 years suggest around 7 days of rain, with 39 mm (1.5 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Seoul in March
If you're visiting Seoul in March, expect highs of 12°C (54°F) and overnight lows around 0°C (32°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 0°C (32°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Seoul in March
Expect sunny days throughout the month, with an estimated 199 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Seoul.
Wind Speed in Seoul in March
Wind speeds average 2 m/s (4 knots) during March. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.For Seoul itself, May and October generally stand out with 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.
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 Seoul's climate page.
Seoul Temperature in March
Min Temperature
0°C (32°F)
Max Temperature
12°C (54°F)
Chance of Rain
23%
Precipitation
39 mm (1.5 in)
Rainy days
7 days
Humidity
54%
Windspeed
2 m/s (4 knots)
Sunshine
199 hours
Percentage Sunshine
55%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Seoul typically rise from around 8°C (46°F) at the start of March to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 3°C (37°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Seoul in March
Browse day-by-day weather records for Seoul spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Seoul historical weather extremes in March
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Seoul.
- Seoul recorded its highest March temperature of 25°C (77°F) on March 22, 2023.
- Nighttime temperatures dropped to -11°C (12°F) on March 4, 1977, marking the coldest March night on record.
Best Places in South Korea in March
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 March →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Seoul in March
The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Seoul in March
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 Seoul's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Seoul climate overview or explore weather in South Korea.
