Weather on June 21 in Shanghai
Historical weather data for June 21 in Shanghai, China
Based on 55 years of data from SHANGHAI/HONGQIAO
About This Date
June 21st in Shanghai, China typically brings warm summer weather, with average highs around 28°C and lows near 22°C. Over 55 years of records, the warmest June 21st was in 2006 (31°C average), while the coldest was 1977 (21°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 60% of June 21st dates historically, with the wettest June 21st recording 6.55" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Shanghai? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 35°C (95°F) | 21°C (70°F) | 0.13" |
| 2024 | 30°C (86°F) | 24°C (76°F) | 2.24" |
| 2023 | 32°C (90°F) | 24°C (76°F) | 0" |
| 2022 | 31°C (87°F) | 24°C (76°F) | 0" |
| 2021 | 30°C (86°F) | 19°C (67°F) | -- |
| 2020 | 27°C (80°F) | 20°C (68°F) | 1.3" |
| 2019 | -- | 22°C (71°F) | 0.03" |
| 2018 | -- | 19°C (67°F) | 2.06" |
| 2017 | -- | 22°C (72°F) | -- |
| 2016 | -- | 24°C (76°F) | 0.25" |
| 2015 | 24°C (75°F) | -- | 1.45" |
| 2014 | 23°C (73°F) | -- | 3.1" |
| 2013 | 29°C (84°F) | 23°C (73°F) | -- |
| 2012 | 27°C (81°F) | 22°C (71°F) | 0" |
| 2011 | 26°C (78°F) | 22°C (71°F) | 3.47" |
| 2010 | 28°C (83°F) | 22°C (71°F) | 0" |
| 2009 | 34°C (94°F) | 26°C (78°F) | 0.44" |
| 2008 | 33°C (92°F) | 27°C (80°F) | 0.1" |
| 2007 | 31°C (88°F) | 25°C (77°F) | 0.27" |
| 2006 | 37°C (99°F) | 25°C (77°F) | 0" |
| 2005 | 31°C (88°F) | 23°C (73°F) | 0" |
| 2004 | 33°C (92°F) | 24°C (75°F) | 0" |
| 2003 | 27°C (81°F) | 24°C (76°F) | 0" |
| 2002 | 26°C (79°F) | 24°C (76°F) | 3.94" |
| 2001 | 26°C (78°F) | 22°C (72°F) | 0" |
| 2000 | 27°C (80°F) | 23°C (74°F) | 2.39" |
| 1999 | 26°C (79°F) | 21°C (70°F) | 0" |
| 1998 | 27°C (81°F) | 22°C (72°F) | 0" |
| 1997 | 26°C (79°F) | 23°C (73°F) | 0.09" |
| 1996 | 31°C (88°F) | 21°C (70°F) | 0" |
| 1995 | 26°C (79°F) | 23°C (73°F) | 6.55" |
| 1994 | 23°C (73°F) | 21°C (69°F) | 0.56" |
| 1993 | 31°C (87°F) | 24°C (75°F) | 0.08" |
| 1992 | 24°C (76°F) | 19°C (67°F) | 1.28" |
| 1991 | 25°C (77°F) | 20°C (68°F) | 0" |
| 1990 | 34°C (94°F) | 23°C (74°F) | 3.63" |
| 1989 | 24°C (75°F) | 19°C (67°F) | 0" |
| 1988 | 23°C (74°F) | 20°C (68°F) | 0.03" |
| 1987 | 26°C (79°F) | 21°C (69°F) | 0.1" |
| 1986 | 27°C (80°F) | 21°C (70°F) | 1.33" |
| 1985 | 31°C (88°F) | 21°C (69°F) | 0" |
| 1984 | 31°C (87°F) | 22°C (72°F) | 0" |
| 1983 | 24°C (75°F) | 20°C (68°F) | 0.05" |
| 1982 | 26°C (78°F) | 23°C (73°F) | 0.48" |
| 1981 | 32°C (89°F) | 24°C (76°F) | 0" |
| 1980 | 23°C (74°F) | 21°C (69°F) | 0.9" |
| 1979 | 26°C (78°F) | 22°C (72°F) | 2.47" |
| 1978 | 23°C (74°F) | 20°C (68°F) | 0.18" |
| 1977 | 23°C (73°F) | 18°C (65°F) | 0.01" |
| 1976 | 32°C (89°F) | 22°C (72°F) | 0" |
| 1975 | 29°C (85°F) | 24°C (76°F) | 1.48" |
| 1974 | 28°C (82°F) | 21°C (69°F) | 0.02" |
| 1973 | 23°C (73°F) | 21°C (69°F) | 5.61" |
| 1972 | 27°C (81°F) | 22°C (72°F) | 0.52" |
| 1971 | 27°C (80°F) | 20°C (68°F) | 0" |