Weather on March 31 in Seoul
Historical weather data for March 31 in Seoul, South Korea
Avg High13°C (56°F)
Avg Low4°C (39°F)
Warmest200316°C
Coldest19722°C
Based on 52 years of data from SEOUL CITY
About This Date
March 31st in Seoul, South Korea typically brings cool spring weather, with average highs around 13°C and lows near 4°C. Over 52 years of records, the warmest March 31st was in 2003 (16°C average), while the coldest was 1972 (2°C) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 15% of March 31st dates historically, with the wettest March 31st recording 1.96" of rain.
Planning for March 31st in Seoul? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 1°C (34°F) | -- |
| 2023 | -- | 8°C (46°F) | -- |
| 2021 | -- | 6°C (43°F) | -- |
| 2020 | -- | 4°C (40°F) | -- |
| 2019 | -- | 3°C (37°F) | -- |
| 2018 | -- | 9°C (49°F) | -- |
| 2016 | 22°C (71°F) | 6°C (43°F) | -- |
| 2015 | 15°C (59°F) | 10°C (50°F) | -- |
| 2014 | 20°C (68°F) | 9°C (48°F) | -- |
| 2013 | 13°C (56°F) | 1°C (34°F) | -- |
| 2012 | 10°C (50°F) | -- | 0" |
| 2011 | 17°C (62°F) | 3°C (38°F) | -- |
| 2010 | 9°C (48°F) | -- | 1.02" |
| 2009 | 10°C (50°F) | -- | -- |
| 2008 | 12°C (54°F) | 4°C (40°F) | 0" |
| 2007 | 11°C (51°F) | -- | 1.96" |
| 2006 | 14°C (57°F) | 1°C (34°F) | 0.05" |
| 2005 | 16°C (60°F) | 3°C (38°F) | 0" |
| 2004 | 12°C (54°F) | 4°C (39°F) | 0" |
| 2003 | 21°C (70°F) | 12°C (53°F) | -- |
| 2002 | 14°C (58°F) | -- | 0.18" |
| 2001 | 11°C (52°F) | 1°C (34°F) | -- |
| 2000 | 16°C (60°F) | -- | -- |
| 1999 | 17°C (62°F) | 3°C (38°F) | 0" |
| 1998 | 17°C (63°F) | 7°C (44°F) | -- |
| 1997 | 9°C (48°F) | -2°C (29°F) | -- |
| 1996 | 8°C (47°F) | -- | -- |
| 1995 | 9°C (48°F) | -- | 0.51" |
| 1994 | 18°C (65°F) | 3°C (38°F) | -- |
| 1993 | 9°C (49°F) | -- | 1.3" |
| 1992 | 20°C (68°F) | 6°C (43°F) | -- |
| 1991 | 7°C (44°F) | -- | -- |
| 1990 | 12°C (54°F) | -- | -- |
| 1989 | 11°C (51°F) | 6°C (42°F) | 0.2" |
| 1988 | 15°C (59°F) | 5°C (41°F) | -- |
| 1987 | 8°C (47°F) | -- | -- |
| 1986 | 13°C (56°F) | 3°C (37°F) | -- |
| 1985 | 11°C (51°F) | -1°C (30°F) | -- |
| 1984 | 8°C (47°F) | -- | -- |
| 1983 | 17°C (63°F) | -- | -- |
| 1982 | 15°C (59°F) | -- | -- |
| 1981 | 18°C (64°F) | 6°C (43°F) | -- |
| 1980 | 11°C (52°F) | -- | -- |
| 1979 | 14°C (57°F) | 2°C (36°F) | -- |
| 1978 | 13°C (55°F) | 2°C (36°F) | 0" |
| 1977 | 15°C (59°F) | 4°C (39°F) | 0" |
| 1976 | 12°C (54°F) | 1°C (34°F) | 0" |
| 1975 | 9°C (48°F) | 2°C (36°F) | 0" |
| 1974 | 13°C (55°F) | -- | 0" |
| 1973 | 18°C (64°F) | -- | 0" |
| 1972 | 6°C (42°F) | -2°C (28°F) | 0.4" |
| 1971 | 14°C (57°F) | 6°C (42°F) | 0" |