Weather on February 21 in Seoul
Historical weather data for February 21 in Seoul, South Korea
Avg High6°C (42°F)
Avg Low-3°C (26°F)
Warmest197912°C
Coldest1985-8°C
Based on 55 years of data from SEOUL CITY
About This Date
February 21st in Seoul, South Korea typically brings chilly winter weather, with average highs around 6°C and lows near -3°C. Over 55 years of records, the warmest February 21st was in 1979 (12°C average), while the coldest was 1985 (-8°C) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 15% of February 21st dates historically, with the wettest February 21st recording 2.21" of rain.
Planning for February 21st in Seoul? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2026 | 16°C (60°F) | 8°C (47°F) | -- |
| 2025 | -- | -7°C (20°F) | -- |
| 2023 | -- | -6°C (22°F) | -- |
| 2022 | -- | -8°C (17°F) | 0" |
| 2021 | -- | 4°C (40°F) | -- |
| 2020 | -- | 2°C (36°F) | -- |
| 2019 | -- | -3°C (27°F) | 0" |
| 2018 | -- | -4°C (24°F) | -- |
| 2017 | -- | -8°C (18°F) | 0" |
| 2016 | 4°C (40°F) | -4°C (24°F) | -- |
| 2015 | 7°C (44°F) | -- | 0.71" |
| 2014 | 7°C (44°F) | -4°C (25°F) | -- |
| 2013 | 3°C (37°F) | -6°C (22°F) | 0" |
| 2012 | 6°C (42°F) | -1°C (30°F) | -- |
| 2011 | 12°C (54°F) | 2°C (35°F) | -- |
| 2010 | 9°C (49°F) | 0°C (32°F) | -- |
| 2009 | 3°C (37°F) | -8°C (18°F) | -- |
| 2008 | 9°C (49°F) | -1°C (30°F) | -- |
| 2007 | 8°C (47°F) | 2°C (36°F) | -- |
| 2006 | 9°C (48°F) | -1°C (31°F) | -- |
| 2005 | -2°C (29°F) | -11°C (13°F) | -- |
| 2004 | -- | 7°C (44°F) | 0.25" |
| 2003 | 8°C (47°F) | 2°C (35°F) | 0.51" |
| 2002 | 6°C (43°F) | 2°C (35°F) | -- |
| 2001 | 9°C (49°F) | -- | -- |
| 2000 | 3°C (38°F) | -6°C (22°F) | -- |
| 1999 | 4°C (39°F) | -6°C (21°F) | 0" |
| 1998 | 8°C (46°F) | -- | 0.05" |
| 1997 | 3°C (38°F) | -- | -- |
| 1996 | 1°C (34°F) | -7°C (19°F) | -- |
| 1995 | 6°C (43°F) | -3°C (26°F) | -- |
| 1994 | 4°C (40°F) | -- | 0" |
| 1993 | 6°C (43°F) | -- | 2.21" |
| 1992 | 3°C (37°F) | -4°C (24°F) | 0.1" |
| 1991 | -3°C (26°F) | -10°C (14°F) | -- |
| 1990 | 11°C (52°F) | -- | -- |
| 1989 | 5°C (41°F) | -- | -- |
| 1988 | 8°C (47°F) | -4°C (24°F) | -- |
| 1987 | 3°C (38°F) | -3°C (27°F) | -- |
| 1986 | 3°C (38°F) | -5°C (23°F) | -- |
| 1985 | -4°C (24°F) | -11°C (13°F) | -- |
| 1984 | 8°C (46°F) | -3°C (26°F) | -- |
| 1983 | -1°C (31°F) | -11°C (12°F) | -- |
| 1982 | 9°C (49°F) | -- | -- |
| 1981 | -- | -6°C (21°F) | -- |
| 1980 | 5°C (41°F) | -5°C (23°F) | -- |
| 1979 | 17°C (63°F) | 7°C (45°F) | 0" |
| 1978 | 6°C (43°F) | -3°C (27°F) | 0" |
| 1977 | -1°C (30°F) | -- | 0.03" |
| 1976 | 8°C (46°F) | -1°C (30°F) | 0" |
| 1975 | -1°C (30°F) | -7°C (19°F) | 0" |
| 1974 | 6°C (43°F) | -4°C (25°F) | 0" |
| 1973 | 7°C (45°F) | -5°C (23°F) | 0" |
| 1972 | 2°C (35°F) | -6°C (22°F) | 0" |
| 1971 | 5°C (41°F) | 0°C (32°F) | 0.1" |