Weather on December 19 in Seoul
Historical weather data for December 19 in Seoul, South Korea
Avg High4°C (39°F)
Avg Low-5°C (23°F)
Warmest20257°C
Coldest2009-8°C
Based on 54 years of data from SEOUL CITY
About This Date
December 19th in Seoul, South Korea typically brings cold winter weather, with average highs around 4°C and lows near -5°C. Over 54 years of records, the warmest December 19th was in 2025 (7°C average), while the coldest was 2009 (-8°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 19th dates historically.
Planning for December 19th in Seoul? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 12°C (53°F) | 3°C (37°F) | -- |
| 2024 | -- | -7°C (20°F) | -- |
| 2023 | -- | -8°C (17°F) | -- |
| 2022 | -- | -12°C (10°F) | -- |
| 2021 | -- | -6°C (22°F) | 0.3" |
| 2020 | -- | -9°C (15°F) | 0" |
| 2019 | -- | -4°C (24°F) | 0" |
| 2018 | -- | 2°C (35°F) | 0.18" |
| 2016 | -- | 4°C (40°F) | 0" |
| 2015 | 7°C (44°F) | -4°C (24°F) | -- |
| 2014 | -- | -8°C (17°F) | -- |
| 2013 | -1°C (30°F) | -- | 0.1" |
| 2012 | -3°C (27°F) | -11°C (13°F) | -- |
| 2011 | 2°C (35°F) | -7°C (20°F) | -- |
| 2010 | 8°C (47°F) | 1°C (33°F) | -- |
| 2009 | -4°C (24°F) | -11°C (13°F) | -- |
| 2008 | 5°C (41°F) | -4°C (25°F) | -- |
| 2007 | 5°C (41°F) | -3°C (26°F) | 0" |
| 2006 | 5°C (41°F) | -4°C (25°F) | 0" |
| 2005 | 1°C (33°F) | -10°C (14°F) | 0" |
| 2004 | 10°C (50°F) | -- | -- |
| 2003 | -2°C (28°F) | -- | -- |
| 2002 | 8°C (46°F) | -- | -- |
| 2001 | 1°C (34°F) | -7°C (19°F) | -- |
| 2000 | 4°C (40°F) | -1°C (30°F) | 0.18" |
| 1999 | -4°C (25°F) | -- | -- |
| 1998 | 11°C (52°F) | -- | -- |
| 1997 | 13°C (55°F) | -- | 0" |
| 1996 | 1°C (34°F) | -6°C (22°F) | 0" |
| 1995 | 5°C (41°F) | -4°C (25°F) | -- |
| 1994 | 0°C (32°F) | -9°C (15°F) | -- |
| 1993 | 7°C (44°F) | -2°C (29°F) | 0" |
| 1992 | 6°C (42°F) | -2°C (28°F) | -- |
| 1991 | 7°C (44°F) | 0°C (32°F) | 0" |
| 1990 | 4°C (39°F) | -5°C (23°F) | -- |
| 1989 | 10°C (50°F) | 2°C (35°F) | -- |
| 1988 | 4°C (40°F) | 1°C (33°F) | 0.2" |
| 1987 | 8°C (46°F) | -- | -- |
| 1986 | 2°C (36°F) | 0°C (32°F) | 0.43" |
| 1985 | 1°C (34°F) | -- | -- |
| 1984 | -- | -8°C (18°F) | -- |
| 1983 | 3°C (37°F) | -- | -- |
| 1982 | 3°C (38°F) | -7°C (19°F) | -- |
| 1981 | 0°C (32°F) | -- | -- |
| 1980 | 0°C (32°F) | -- | -- |
| 1979 | 12°C (54°F) | -- | -- |
| 1978 | -2°C (28°F) | -9°C (16°F) | 0" |
| 1977 | -- | -5°C (23°F) | -- |
| 1976 | 6°C (43°F) | -4°C (25°F) | 0.03" |
| 1975 | 0°C (32°F) | -6°C (21°F) | 0" |
| 1974 | -- | -7°C (19°F) | 0" |
| 1973 | 3°C (37°F) | -5°C (23°F) | 0" |
| 1972 | 1°C (33°F) | -8°C (17°F) | 0" |
| 1971 | -3°C (27°F) | -8°C (17°F) | 0" |