Weather on June 20 in Seoul
Historical weather data for June 20 in Seoul, South Korea
Avg High27°C (80°F)
Avg Low18°C (65°F)
Warmest200027°C
Coldest200217°C
Based on 55 years of data from SEOUL CITY
About This Date
June 20th in Seoul, South Korea typically brings warm summer weather, with average highs around 27°C and lows near 18°C. Over 55 years of records, the warmest June 20th was in 2000 (27°C average), while the coldest was 2002 (17°C) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 16% of June 20th dates historically, with the wettest June 20th recording 9.09" of rain.
Planning for June 20th in Seoul? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 22°C (71°F) | 20°C (68°F) | -- |
| 2025 | 24°C (75°F) | 19°C (67°F) | -- |
| 2024 | -- | 22°C (71°F) | -- |
| 2022 | 29°C (84°F) | -- | -- |
| 2021 | -- | 18°C (64°F) | 0 mm |
| 2020 | -- | 18°C (65°F) | 0 mm |
| 2019 | -- | 18°C (65°F) | 0 mm |
| 2018 | -- | 19°C (66°F) | -- |
| 2017 | -- | 20°C (68°F) | -- |
| 2016 | 31°C (87°F) | 19°C (67°F) | -- |
| 2015 | 23°C (73°F) | -- | -- |
| 2014 | 28°C (83°F) | -- | 1 mm |
| 2013 | 31°C (88°F) | 21°C (70°F) | -- |
| 2012 | 31°C (88°F) | 21°C (70°F) | -- |
| 2011 | 32°C (90°F) | -- | -- |
| 2010 | 27°C (81°F) | -- | -- |
| 2009 | 24°C (76°F) | 22°C (72°F) | 122 mm |
| 2008 | 29°C (85°F) | 18°C (65°F) | -- |
| 2007 | 28°C (83°F) | 22°C (71°F) | 0 mm |
| 2006 | 26°C (79°F) | -- | -- |
| 2005 | 29°C (85°F) | 19°C (66°F) | 0 mm |
| 2004 | -- | 19°C (67°F) | 231 mm |
| 2003 | 26°C (78°F) | 19°C (66°F) | -- |
| 2002 | 26°C (79°F) | 7°C (44°F) | 13 mm |
| 2001 | 29°C (85°F) | 19°C (66°F) | -- |
| 2000 | 32°C (90°F) | 21°C (69°F) | -- |
| 1999 | 27°C (80°F) | 18°C (64°F) | 0 mm |
| 1998 | 29°C (85°F) | 19°C (66°F) | 0 mm |
| 1997 | 26°C (79°F) | 21°C (69°F) | 3 mm |
| 1996 | 23°C (74°F) | -- | 0 mm |
| 1995 | 28°C (82°F) | 18°C (64°F) | 3 mm |
| 1994 | 29°C (85°F) | 13°C (56°F) | -- |
| 1993 | 26°C (78°F) | -- | 0 mm |
| 1992 | 27°C (81°F) | 14°C (58°F) | 0 mm |
| 1991 | 25°C (77°F) | -- | -- |
| 1990 | 23°C (73°F) | 19°C (66°F) | 8 mm |
| 1989 | 25°C (77°F) | 15°C (59°F) | -- |
| 1988 | 27°C (80°F) | -- | -- |
| 1987 | 23°C (73°F) | -- | 25 mm |
| 1986 | 27°C (80°F) | 17°C (62°F) | -- |
| 1985 | 29°C (85°F) | -- | -- |
| 1984 | 28°C (82°F) | 17°C (63°F) | -- |
| 1983 | 24°C (76°F) | -- | 23 mm |
| 1982 | 28°C (82°F) | 19°C (66°F) | -- |
| 1981 | 29°C (84°F) | 21°C (70°F) | -- |
| 1980 | 26°C (79°F) | -- | -- |
| 1979 | 20°C (68°F) | 18°C (64°F) | -- |
| 1978 | 29°C (84°F) | 21°C (70°F) | 0 mm |
| 1977 | 27°C (81°F) | 18°C (64°F) | 0 mm |
| 1976 | 27°C (81°F) | -- | 0 mm |
| 1975 | 32°C (90°F) | 19°C (66°F) | 0 mm |
| 1974 | 20°C (68°F) | -- | 0 mm |
| 1973 | 28°C (82°F) | -- | 0 mm |
| 1972 | 20°C (68°F) | 17°C (62°F) | 0 mm |
| 1971 | 28°C (82°F) | 18°C (65°F) | 0 mm |