Travel Weather Fairy🎊 Featured event
Seoul autumn festival season
📅 Around September–October
Riverfront and city events can overlap with fall foliage demand, making major sights and weekend transport busier.
Check official source →🇰🇷 South Korea · Seoul
Seoul Weather in March
Early springWeather in Seoul during March is typically cold in the daytime and cold after sunset, based on 2016–2025 averages of 12°C (53°F) / 0°C (32°F). Rain is relatively limited, with about 6 days reaching at least 1 mm of precipitation and roughly 43 mm for the month.
Avg high52.9°F 11.6°CAvg low32.5°F 0.3°CRainy days~6.1 daysMonthly rain42.7 mm
🧳 Packing guide
What to wear in Seoul in March
For what to wear in Seoul in March, warm layers and a proper jacket or coat are useful, especially after sunset. Heavy rain gear is usually unnecessary, although a small umbrella is an easy backup.
Travel takeaway: The month can be a practical time to visit when your packing matches the daytime-to-evening temperature change.
🗓️ Travel timing at a glance
Seoul: 12-month travel weather
Seoul has four distinct seasons, a summer monsoon, hot and humid July–August weather, and cold winters with occasional snow.
JanMidwinter · Cold wave riskFebWinter · Cold wave riskMarEarly springAprSpringMayLate springJunEarly summer · Rainy season beginsJulRainy season · Heat wave riskAugMidsummer · Heat wave riskSepEarly autumn · Typhoon riskOctAutumnNovLate autumnDecWinter · Cold wave risk
Monthly labels summarize typical climate patterns for trip planning. Always check the latest forecast and tropical-storm alerts before departure.
🎉 Trip planning check
Seoul 2026 events & busy periods
Check major events, holidays and periods that may affect crowds, transport or opening hours.
⚠️ Busy / closure period
Lunar New Year and Chuseok holidays
📅 Lunar-calendar dates · vary each year
Some restaurants and shops close while high-speed rail and road demand rises sharply during these major family holidays.
Check official source →Event dates, holiday schedules and opening hours can change. Recheck the linked official tourism or government source before departure.
Seoul in March · recent 3 years
Compare the most recent complete year with the two years before it. Daily high / low temperatures are shown in °F.
CalendarNo measurable rain🌧️ Rain⛈️ Thunderstorm❄️ SnowHigh / Low · °F
⭐ March 2025 · latest complete year☔ 8 days · 44.8 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
10.4°C/-0.6°C
🌧️ 2.6 mm
2
12.1°C/1.5°C
🌧️ 15.2 mm
3
4.8°C/-0.7°C
🌧️ 9.8 mm
4
2.7°C/-0.4°C
🌧️ 3.3 mm
5
6.6°C/0.9°C
No rain
6
8.9°C/-1.9°C
No rain
7
8.3°C/-2.6°C
No rain
8
8.6°C/0.7°C
No rain
9
10.3°C/-1.9°C
No rain
10
12.3°C/-1°C
No rain
11
13.2°C/-0.4°C
No rain
12
10.8°C/3.5°C
No rain
13
13.6°C/1.1°C
No rain
14
16.9°C/3.2°C
No rain
15
15.1°C/4.9°C
No rain
16
7.8°C/0.3°C
🌧️ 1.3 mm
17
4.9°C/-3.5°C
No rain
18
4.1°C/-1.6°C
🌧️ 2.8 mm
19
5.3°C/-3.9°C
No rain
20
13.1°C/-1.3°C
No rain
21
15.6°C/3.1°C
No rain
22
17°C/4.6°C
No rain
23
21.3°C/4.4°C
No rain
24
18.6°C/9.3°C
No rain
25
20.4°C/7.2°C
No rain
26
22.9°C/3.6°C
No rain
27
19.7°C/7.3°C
🌧️ 5.1 mm
28
11.1°C/2.3°C
No rain
29
6.5°C/-1°C
🌧️ 2.4 mm
30
6.2°C/-3°C
No rain
31
12°C/-1°C
No rain
March 2024☔ 10 days · 51.1 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
-1.3°C/-7.9°C
No rain
2
4.4°C/-8.3°C
🌧️ 3.6 mm
3
7.6°C/-4.3°C
No rain
4
9°C/-5.3°C
No rain
5
10.5°C/2.5°C
No rain
6
8.9°C/-1.3°C
No rain
7
7.1°C/-1.3°C
🌧️ 2.1 mm
8
5.9°C/-4.3°C
No rain
9
5.8°C/-5.6°C
No rain
10
8.3°C/-3.9°C
No rain
11
9.6°C/-1.6°C
No rain
12
10°C/-0.1°C
🌧️ 1.7 mm
13
10.5°C/-2.4°C
No rain
14
12.9°C/-0.9°C
No rain
15
12.4°C/-0.7°C
No rain
16
15.4°C/-0.4°C
No rain
17
10.1°C/3.4°C
No rain
18
11.4°C/-3.2°C
No rain
19
10.3°C/2.1°C
No rain
20
7.7°C/-0.7°C
No rain
21
9.9°C/-2.5°C
No rain
22
15.8°C/0.3°C
🌧️ 16.3 mm
23
16.2°C/7.5°C
🌧️ 1.3 mm
24
19.3°C/5.3°C
No rain
25
12.4°C/5.6°C
🌧️ 2.5 mm
26
12.1°C/1.9°C
🌧️ 12.4 mm
27
14.7°C/1.6°C
No rain
28
12°C/6.6°C
🌧️ 3 mm
29
13.1°C/2.7°C
🌧️ 5 mm
30
14.2°C/0.5°C
🌧️ 1 mm
31
14.4°C/0.1°C
No rain
March 2023☔ 3 days · 18.1 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
8.3°C/0.7°C
No rain
2
5.4°C/-4°C
No rain
3
8.8°C/-4.9°C
No rain
4
12.6°C/-1.3°C
No rain
5
12.9°C/-2.4°C
No rain
6
13.4°C/-2.9°C
No rain
7
16.3°C/2.9°C
No rain
8
15.2°C/4.6°C
🌧️ 6.5 mm
9
11.1°C/4.2°C
No rain
10
20.2°C/2.5°C
No rain
11
19.6°C/5.3°C
No rain
12
7.5°C/-1.1°C
🌧️ 7.3 mm
13
5.3°C/-4°C
No rain
14
12.6°C/0.6°C
No rain
15
13.8°C/3.1°C
No rain
16
9.1°C/-2°C
No rain
17
10.8°C/-2.1°C
No rain
18
12.5°C/-0.6°C
No rain
19
12.4°C/-2.1°C
No rain
20
13.7°C/-0.3°C
No rain
21
18.2°C/0.6°C
No rain
22
22°C/4.8°C
No rain
23
22°C/11°C
🌧️ 2.1 mm
24
16.6°C/4.7°C
No rain
25
17°C/6.3°C
No rain
26
13°C/3.5°C
No rain
27
11.9°C/-0.5°C
No rain
28
14.2°C/0.4°C
No rain
29
18.2°C/2.3°C
No rain
30
19.8°C/4°C
No rain
31
21.9°C/5.4°C
No rain
Historical calendars use Open-Meteo reanalysis data. A rainy day is counted when daily precipitation is at least 1 mm. Conditions at a specific hotel, beach or station can differ.
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Current Seoul weather and 7-day forecast
When departure is close, the latest forecast matters more than long-term averages.
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Forecast data: MET Norway · CC BY 4.0 · cached by Travel Weather Fairy
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Seoul weather in other months
Switch months to compare the seasonal pattern.