Weather on November 21 in Sydney
Historical weather data for November 21 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
November 21st in Sydney, Australia typically brings pleasant fall weather, with average highs around 24°C and lows near 17°C. Over 55 years of records, the warmest November 21st was in 2014 (28°C average), while the coldest was 1986 (14°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 42% of November 21st dates historically, with the wettest November 21st recording 3.22" of rain. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Sydney? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 21°C (69°F) | 16°C (61°F) | -- |
| 2024 | 22°C (71°F) | 19°C (66°F) | -- |
| 2023 | 23°C (73°F) | 19°C (66°F) | -- |
| 2022 | 23°C (73°F) | 18°C (64°F) | -- |
| 2021 | 19°C (66°F) | 16°C (61°F) | -- |
| 2020 | 21°C (70°F) | 19°C (66°F) | -- |
| 2019 | 27°C (80°F) | 17°C (62°F) | 0 mm |
| 2018 | 27°C (81°F) | 21°C (70°F) | 0 mm |
| 2017 | 23°C (74°F) | 18°C (64°F) | 4 mm |
| 2016 | 28°C (83°F) | 19°C (67°F) | 0 mm |
| 2015 | 22°C (72°F) | 21°C (69°F) | 0 mm |
| 2014 | 34°C (93°F) | 22°C (72°F) | 0 mm |
| 2013 | 24°C (76°F) | 20°C (68°F) | 0 mm |
| 2012 | 24°C (76°F) | 13°C (56°F) | 1 mm |
| 2011 | 22°C (72°F) | 18°C (64°F) | 6 mm |
| 2010 | 23°C (74°F) | 15°C (59°F) | 0 mm |
| 2009 | 32°C (89°F) | 22°C (72°F) | 0 mm |
| 2008 | 28°C (82°F) | 17°C (62°F) | 1 mm |
| 2007 | 26°C (78°F) | 19°C (67°F) | 0 mm |
| 2006 | 35°C (95°F) | 19°C (66°F) | 0 mm |
| 2005 | 23°C (73°F) | 16°C (61°F) | 18 mm |
| 2004 | 21°C (70°F) | 16°C (61°F) | 0 mm |
| 2003 | 26°C (78°F) | 20°C (68°F) | 29 mm |
| 2002 | 19°C (67°F) | 16°C (61°F) | 5 mm |
| 2001 | 18°C (65°F) | 13°C (55°F) | 67 mm |
| 2000 | 23°C (74°F) | 18°C (64°F) | 14 mm |
| 1999 | 22°C (72°F) | 14°C (58°F) | 0 mm |
| 1998 | 22°C (72°F) | 12°C (53°F) | 1 mm |
| 1997 | 22°C (72°F) | 18°C (65°F) | 0 mm |
| 1996 | 19°C (67°F) | 15°C (59°F) | 0 mm |
| 1995 | 19°C (66°F) | 14°C (57°F) | 27 mm |
| 1994 | 25°C (77°F) | 18°C (64°F) | 10 mm |
| 1993 | 21°C (70°F) | 13°C (55°F) | 55 mm |
| 1992 | 24°C (75°F) | 21°C (69°F) | 0 mm |
| 1991 | 21°C (69°F) | 16°C (60°F) | 2 mm |
| 1990 | 25°C (77°F) | 14°C (57°F) | 0 mm |
| 1989 | 22°C (71°F) | 13°C (56°F) | 0 mm |
| 1988 | 27°C (80°F) | 18°C (64°F) | 82 mm |
| 1987 | 26°C (78°F) | 16°C (61°F) | 32 mm |
| 1986 | 17°C (62°F) | 13°C (55°F) | 6 mm |
| 1985 | 22°C (72°F) | 17°C (63°F) | 0 mm |
| 1984 | 34°C (94°F) | 19°C (67°F) | 0 mm |
| 1983 | 22°C (72°F) | 18°C (64°F) | 0 mm |
| 1982 | 24°C (76°F) | 19°C (66°F) | 0 mm |
| 1981 | 22°C (72°F) | 16°C (61°F) | 0 mm |
| 1980 | 23°C (74°F) | 17°C (62°F) | 0 mm |
| 1979 | 27°C (80°F) | 19°C (67°F) | 12 mm |
| 1978 | 26°C (79°F) | 14°C (58°F) | 0 mm |
| 1977 | 22°C (72°F) | 17°C (62°F) | 24 mm |
| 1976 | 22°C (71°F) | 13°C (56°F) | 44 mm |
| 1975 | 26°C (79°F) | 20°C (68°F) | 0 mm |
| 1974 | 23°C (73°F) | 16°C (60°F) | 45 mm |
| 1973 | 19°C (66°F) | 17°C (62°F) | 27 mm |
| 1972 | 21°C (70°F) | 15°C (59°F) | 0 mm |
| 1971 | 26°C (79°F) | 13°C (56°F) | 10 mm |