Weather on August 21 in Beijing
Historical weather data for August 21 in Beijing, China
Avg High30°C (86°F)
Avg Low20°C (68°F)
Warmest200731°C
Coldest198920°C
Based on 55 years of data from BEIJING
About This Date
August 21st in Beijing, China typically brings warm summer weather, with average highs around 30°C and lows near 20°C. Over 55 years of records, the warmest August 21st was in 2007 (31°C average), while the coldest was 1989 (20°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 21st dates historically, with the wettest August 21st recording 3.11" of rain.
Planning for August 21st in Beijing? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 31°C (88°F) | -- | 11 mm |
| 2024 | 30°C (86°F) | 19°C (66°F) | 0 mm |
| 2023 | 33°C (92°F) | -- | 7 mm |
| 2022 | 32°C (89°F) | -- | 32 mm |
| 2021 | -- | 21°C (69°F) | 0 mm |
| 2020 | -- | 18°C (64°F) | 0 mm |
| 2019 | -- | 18°C (65°F) | 3 mm |
| 2018 | 30°C (86°F) | 17°C (63°F) | -- |
| 2017 | -- | 24°C (76°F) | 0 mm |
| 2016 | -- | 23°C (74°F) | -- |
| 2015 | 29°C (84°F) | 14°C (58°F) | 0 mm |
| 2014 | 34°C (94°F) | -- | -- |
| 2013 | 30°C (86°F) | 18°C (65°F) | -- |
| 2012 | 28°C (83°F) | 21°C (70°F) | 0 mm |
| 2011 | 31°C (88°F) | 21°C (70°F) | 0 mm |
| 2010 | 27°C (80°F) | 21°C (69°F) | 79 mm |
| 2009 | 31°C (88°F) | 24°C (76°F) | 0 mm |
| 2008 | 27°C (81°F) | 20°C (68°F) | 5 mm |
| 2007 | 36°C (96°F) | 26°C (78°F) | 0 mm |
| 2006 | 32°C (89°F) | 24°C (75°F) | 0 mm |
| 2005 | 31°C (87°F) | 20°C (68°F) | 0 mm |
| 2004 | 26°C (79°F) | 19°C (67°F) | 5 mm |
| 2003 | 30°C (86°F) | 23°C (73°F) | 0 mm |
| 2002 | 31°C (87°F) | 19°C (67°F) | 0 mm |
| 2001 | 35°C (95°F) | 20°C (68°F) | 0 mm |
| 2000 | 30°C (86°F) | 21°C (70°F) | 0 mm |
| 1999 | 30°C (86°F) | 17°C (63°F) | 0 mm |
| 1998 | 26°C (79°F) | 21°C (69°F) | 0 mm |
| 1997 | 33°C (91°F) | 21°C (69°F) | 0 mm |
| 1996 | 27°C (80°F) | 19°C (67°F) | 4 mm |
| 1995 | 31°C (88°F) | 22°C (71°F) | 0 mm |
| 1994 | 28°C (82°F) | 23°C (73°F) | 8 mm |
| 1993 | 24°C (76°F) | 19°C (66°F) | 1 mm |
| 1992 | 28°C (83°F) | 19°C (66°F) | 7 mm |
| 1991 | 34°C (93°F) | 25°C (77°F) | 0 mm |
| 1990 | 30°C (86°F) | 19°C (66°F) | 2 mm |
| 1989 | 25°C (77°F) | 14°C (58°F) | 0 mm |
| 1988 | 29°C (84°F) | 18°C (65°F) | 0 mm |
| 1987 | 33°C (92°F) | 19°C (67°F) | 0 mm |
| 1986 | 31°C (87°F) | 16°C (60°F) | 0 mm |
| 1985 | 28°C (83°F) | 21°C (69°F) | 0 mm |
| 1984 | 32°C (89°F) | 19°C (66°F) | 0 mm |
| 1983 | 29°C (85°F) | 21°C (69°F) | 0 mm |
| 1982 | 29°C (84°F) | 20°C (68°F) | 0 mm |
| 1981 | 33°C (92°F) | 21°C (69°F) | 0 mm |
| 1980 | 31°C (87°F) | 18°C (64°F) | 0 mm |
| 1979 | 30°C (86°F) | 21°C (69°F) | 0 mm |
| 1978 | 32°C (89°F) | 18°C (64°F) | 0 mm |
| 1977 | 29°C (85°F) | 21°C (69°F) | 0 mm |
| 1976 | 24°C (76°F) | 17°C (63°F) | 7 mm |
| 1975 | 33°C (92°F) | 21°C (70°F) | 0 mm |
| 1974 | 32°C (89°F) | 22°C (71°F) | 6 mm |
| 1973 | 31°C (88°F) | 20°C (68°F) | 14 mm |
| 1972 | 30°C (86°F) | 18°C (64°F) | 0 mm |
| 1971 | 29°C (84°F) | 21°C (69°F) | 0 mm |