Seoul Weather in March
In March, Seoul averages a high of 10°C (50°F) and a low of 1°C (34°F), from 47 years of daily records (1971–2026).
10°C
Average high
50°F
1°C
Average low
34°F
24°C
Record high
75°F · March 28, 2014
-11°C
Record low
12°F · March 4, 1977
What March Is Like in Seoul
- The coldest March reading, -11°C (12°F) on March 4, 1977, has not been matched in 49 years.
- On average, 11 nights in March drop below freezing.
- The warmest March in the record was 2014; the coldest was 1971.
At least 1 mm of rain falls on 20% of March days, and the month averages 49 mm in total.
Warmest: 2014 (13.1°C)Latest: 2026 (10.1°C)10-year averageLong-run average (10.2°C)
Look Up a Day in March
See the weather in Seoul on any March date, year by year.
Source: NOAA GHCN-Daily, Seoul City (1973–2025); Incheon (1971–2026). Averages cover 1971–2026. How we compute this