Weather on July 21 in Hong Kong
Historical weather data for July 21 in Hong Kong, China
Avg High32°C (90°F)
Avg Low26°C (79°F)
Warmest197133°C
Coldest200127°C
Based on 55 years of data from KING'S PARK
About This Date
July 21st in Hong Kong, China typically brings hot summer weather, with average highs around 32°C and lows near 26°C. Over 55 years of records, the warmest July 21st was in 1971 (33°C average), while the coldest was 2001 (27°C) — a 10°F range across recorded history. Rain or other precipitation has occurred on about 35% of July 21st dates historically, with the wettest July 21st recording 4.17" of rain.
Planning for July 21st in Hong Kong? 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 | -- | 26°C (78°F) | 4.09" |
| 2024 | -- | 26°C (78°F) | 0" |
| 2023 | -- | 25°C (77°F) | 0" |
| 2022 | -- | 26°C (78°F) | 0" |
| 2021 | 30°C (86°F) | 25°C (77°F) | 0" |
| 2020 | -- | 25°C (77°F) | 0" |
| 2019 | -- | 27°C (81°F) | 0.08" |
| 2018 | -- | 26°C (79°F) | 0" |
| 2017 | -- | 27°C (80°F) | -- |
| 2016 | -- | 27°C (81°F) | 0.08" |
| 2015 | -- | 24°C (76°F) | 3.35" |
| 2014 | 32°C (90°F) | -- | 0" |
| 2013 | -- | 23°C (74°F) | 3.15" |
| 2012 | 37°C (98°F) | 25°C (77°F) | 0" |
| 2011 | 33°C (91°F) | 26°C (78°F) | 0" |
| 2010 | 33°C (91°F) | 24°C (76°F) | 4.17" |
| 2009 | 34°C (94°F) | 27°C (80°F) | 0" |
| 2008 | 34°C (94°F) | 24°C (76°F) | 0.17" |
| 2007 | 36°C (96°F) | 24°C (76°F) | 2.95" |
| 2006 | 36°C (96°F) | 27°C (81°F) | 0" |
| 2005 | 37°C (99°F) | 25°C (77°F) | 1.57" |
| 2004 | 30°C (86°F) | 25°C (77°F) | 0.86" |
| 2003 | 32°C (89°F) | 25°C (77°F) | 1.06" |
| 2002 | 32°C (90°F) | 24°C (75°F) | 0.87" |
| 2001 | 28°C (83°F) | 26°C (78°F) | 0.42" |
| 2000 | 31°C (88°F) | 24°C (76°F) | 1.81" |
| 1999 | 33°C (91°F) | -- | -- |
| 1998 | 32°C (89°F) | 28°C (82°F) | 1.09" |
| 1997 | 31°C (88°F) | 26°C (78°F) | 0" |
| 1996 | 31°C (87°F) | -- | 1.3" |
| 1995 | 32°C (90°F) | 28°C (82°F) | 0" |
| 1994 | 28°C (83°F) | -- | 2.01" |
| 1993 | 32°C (89°F) | -- | 0.05" |
| 1992 | 35°C (95°F) | 25°C (77°F) | 0.1" |
| 1991 | 30°C (86°F) | 26°C (79°F) | -- |
| 1990 | 31°C (87°F) | 26°C (78°F) | -- |
| 1989 | 32°C (90°F) | 27°C (80°F) | 0" |
| 1988 | 32°C (89°F) | 27°C (80°F) | -- |
| 1987 | 33°C (92°F) | -- | -- |
| 1986 | 28°C (83°F) | -- | -- |
| 1985 | 32°C (89°F) | 27°C (80°F) | 0" |
| 1984 | 31°C (88°F) | 27°C (81°F) | -- |
| 1983 | 32°C (89°F) | 27°C (81°F) | 0" |
| 1982 | 32°C (89°F) | 28°C (82°F) | -- |
| 1981 | 31°C (88°F) | -- | -- |
| 1980 | 33°C (91°F) | 26°C (79°F) | -- |
| 1979 | 33°C (91°F) | 28°C (82°F) | -- |
| 1978 | 33°C (91°F) | 28°C (82°F) | -- |
| 1977 | 29°C (84°F) | 27°C (81°F) | -- |
| 1976 | 34°C (93°F) | 28°C (82°F) | -- |
| 1975 | 29°C (84°F) | -- | -- |
| 1974 | 32°C (90°F) | -- | -- |
| 1973 | 30°C (86°F) | 25°C (77°F) | -- |
| 1972 | 34°C (93°F) | 27°C (80°F) | 0" |
| 1971 | 37°C (99°F) | 28°C (82°F) | 0" |