Travel Weather Fairy🎊 Featured event
Spring canola and flower season
📅 Around March–April
Flower spots, oreum trails and the east coast attract more visitors, and rental-car traffic can become heavier.
Check official source →🇰🇷 South Korea · Jeju
Jeju Weather in March
Early spring · WindyFor Jeju, March typically brings cool daytime weather and chilly nights: the 10-year average high is about 13°C (56°F), while the average low is 7°C (44°F). The 10-year average shows around 12 rainy days and about 131 mm of monthly precipitation, so some wet days are normal.
Avg high55.9°F 13.3°CAvg low44.0°F 6.7°CRainy days~12.3 daysMonthly rain131.2 mm
🧳 Packing guide
What to wear in Jeju in March
Packing for Jeju in March is easiest with layers: bring layers, a sweater and a light-to-medium jacket. A compact umbrella is worth carrying for passing showers or wetter days.
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
Jeju: 12-month travel weather
Jeju combines four seasons with a windy maritime climate. Summer monsoon rain and late-summer typhoons can affect flights, ferries and outdoor plans.
JanWinter · WindyFebWinter · WindyMarEarly spring · WindyAprSpringMayLate spring · WindyJunRainy seasonJulRainy season · HeatAugMidsummer · Typhoon riskSepLate summer · Typhoon riskOctAutumn · WindyNovLate autumn · WindyDecWinter · Windy
Monthly labels summarize typical climate patterns for trip planning. Always check the latest forecast and tropical-storm alerts before departure.
🎉 Trip planning check
Jeju 2026 events & busy periods
Check major events, holidays and periods that may affect crowds, transport or opening hours.
⚠️ Busy / closure period
Summer peak and typhoon season
📅 July–September
Peak-season demand can overlap with typhoon disruption, so check cancellation terms for flights, rental cars and marine activities.
Check official source →Event dates, holiday schedules and opening hours can change. Recheck the linked official tourism or government source before departure.
Jeju 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☔ 12 days · 136.7 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
18.4°C/7.7°C
🌧️ 3.5 mm
2
20.7°C/14.8°C
🌧️ 7.4 mm
3
16.5°C/8.4°C
🌧️ 34.2 mm
4
9.9°C/7.5°C
🌧️ 17.3 mm
5
8.9°C/6.1°C
🌧️ 1.8 mm
6
8°C/4.8°C
🌧️ 3.2 mm
7
11°C/2.4°C
No rain
8
10.9°C/5.3°C
🌧️ 2.1 mm
9
11.3°C/4.4°C
No rain
10
12.8°C/5.6°C
No rain
11
14.8°C/9.7°C
No rain
12
13.9°C/9.2°C
No rain
13
13.5°C/8.3°C
No rain
14
15.1°C/10.8°C
No rain
15
11.3°C/8.8°C
🌧️ 35.4 mm
16
8.7°C/2.6°C
🌧️ 8.7 mm
17
6.2°C/3°C
No rain
18
5.7°C/3.3°C
🌧️ 9.5 mm
19
5.9°C/2.9°C
No rain
20
13.1°C/4.4°C
No rain
21
18.9°C/10.7°C
No rain
22
20.5°C/15.4°C
No rain
23
22.7°C/15.5°C
No rain
24
22.1°C/14.9°C
No rain
25
25.8°C/17.5°C
No rain
26
24.2°C/13.4°C
No rain
27
24°C/9.1°C
🌧️ 7.1 mm
28
8.7°C/6.8°C
🌧️ 3.5 mm
29
8.3°C/4.3°C
No rain
30
7.2°C/2.5°C
No rain
31
10.4°C/2.9°C
No rain
March 2024☔ 18 days · 242.8 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
6.6°C/0.3°C
🌧️ 6.5 mm
2
5.3°C/0.8°C
🌧️ 2.9 mm
3
10.2°C/3.8°C
No rain
4
13.5°C/5.8°C
🌧️ 4.8 mm
5
12.6°C/10.2°C
🌧️ 38.1 mm
6
10.6°C/7.9°C
🌧️ 3.1 mm
7
8.7°C/4.9°C
🌧️ 1.7 mm
8
7.8°C/4.5°C
🌧️ 2.3 mm
9
6.7°C/3.2°C
No rain
10
9.6°C/3.5°C
No rain
11
12.1°C/3.1°C
🌧️ 15.7 mm
12
11.1°C/6.1°C
🌧️ 5.7 mm
13
10.8°C/2.9°C
No rain
14
12.3°C/6.5°C
No rain
15
13.8°C/5.5°C
No rain
16
16.1°C/8°C
No rain
17
13.9°C/6.3°C
🌧️ 9.4 mm
18
14.7°C/4.3°C
No rain
19
14.3°C/7.4°C
🌧️ 1.6 mm
20
8.9°C/4.8°C
No rain
21
9.4°C/4.1°C
No rain
22
17.3°C/5.3°C
🌧️ 1.3 mm
23
18.1°C/15.5°C
🌧️ 1.5 mm
24
16.2°C/13.5°C
🌧️ 29.1 mm
25
16.2°C/13.3°C
🌧️ 78.1 mm
26
13.9°C/8.7°C
🌧️ 18.6 mm
27
16.9°C/7.3°C
🌧️ 1.3 mm
28
16.3°C/11°C
🌧️ 20.3 mm
29
20.2°C/10.3°C
No rain
30
24.2°C/11°C
No rain
31
18.6°C/9.6°C
No rain
March 2023☔ 9 days · 66 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
12.5°C/5.8°C
🌧️ 4.4 mm
2
5.4°C/2.9°C
No rain
3
9.2°C/0.1°C
No rain
4
11.9°C/6.1°C
No rain
5
13.7°C/3.2°C
No rain
6
15.5°C/6°C
No rain
7
19.7°C/8.1°C
No rain
8
17.6°C/9.1°C
No rain
9
21.2°C/12.9°C
No rain
10
19.7°C/12.2°C
No rain
11
18.6°C/10.9°C
No rain
12
17.8°C/4.2°C
🌧️ 11.7 mm
13
7.7°C/2.3°C
No rain
14
13.7°C/2.2°C
No rain
15
19°C/6.1°C
No rain
16
11.5°C/5.5°C
No rain
17
13.8°C/7.8°C
🌧️ 17.3 mm
18
10.8°C/6.7°C
No rain
19
11.6°C/4.2°C
No rain
20
14.4°C/4.4°C
No rain
21
16.3°C/11.9°C
🌧️ 4.4 mm
22
20.6°C/12.8°C
🌧️ 2.3 mm
23
17.4°C/10.7°C
🌧️ 4.4 mm
24
12.2°C/8.9°C
🌧️ 14.1 mm
25
12.5°C/10.9°C
🌧️ 3.8 mm
26
11.6°C/6.8°C
🌧️ 2.6 mm
27
9.7°C/5.7°C
No rain
28
13.7°C/3.8°C
No rain
29
14.9°C/7.7°C
No rain
30
17°C/7.7°C
No rain
31
17.6°C/10.2°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 Jeju 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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Jeju weather in other months
Switch months to compare the seasonal pattern.