Weather on December 27 in Sydney
Historical weather data for December 27 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
December 27th in Sydney, Australia typically brings pleasant winter weather, with average highs around 26°C and lows near 19°C. Over 55 years of records, the warmest December 27th was in 1977 (28°C average), while the coldest was 1993 (18°C) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 36% of December 27th dates historically, with the wettest December 27th recording 2.7" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for December 27th in Sydney? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 19°C (67°F) | -- | -- |
| 2024 | 33°C (92°F) | 22°C (72°F) | -- |
| 2023 | 23°C (74°F) | 21°C (69°F) | -- |
| 2022 | 23°C (73°F) | 20°C (68°F) | -- |
| 2021 | 21°C (70°F) | 19°C (67°F) | -- |
| 2020 | 28°C (83°F) | 18°C (65°F) | -- |
| 2019 | 27°C (81°F) | 21°C (70°F) | 0" |
| 2018 | 28°C (82°F) | 21°C (69°F) | 0" |
| 2017 | 26°C (79°F) | 19°C (66°F) | 0.3" |
| 2016 | 29°C (85°F) | 22°C (71°F) | 0" |
| 2015 | 23°C (73°F) | 17°C (63°F) | 0.18" |
| 2014 | 22°C (71°F) | 19°C (66°F) | 0" |
| 2013 | 25°C (77°F) | 18°C (64°F) | 0.18" |
| 2012 | 24°C (75°F) | 15°C (59°F) | 0" |
| 2011 | 24°C (75°F) | 19°C (66°F) | 0.04" |
| 2010 | 20°C (68°F) | 18°C (65°F) | 1.7" |
| 2009 | 23°C (73°F) | 18°C (64°F) | 0.48" |
| 2008 | 27°C (81°F) | 21°C (69°F) | 0" |
| 2007 | 26°C (79°F) | 18°C (65°F) | 0" |
| 2006 | 23°C (73°F) | 14°C (58°F) | 0" |
| 2005 | 28°C (82°F) | 21°C (69°F) | 0" |
| 2004 | 32°C (90°F) | 18°C (65°F) | 0.04" |
| 2003 | 22°C (71°F) | 20°C (68°F) | 0" |
| 2002 | 25°C (77°F) | 18°C (64°F) | 0.78" |
| 2001 | 22°C (72°F) | 16°C (60°F) | 0" |
| 2000 | 33°C (91°F) | 21°C (69°F) | 0" |
| 1999 | 23°C (73°F) | 20°C (68°F) | 0" |
| 1998 | 27°C (81°F) | 16°C (60°F) | 0" |
| 1997 | 21°C (70°F) | 19°C (66°F) | 0.04" |
| 1996 | 22°C (72°F) | 18°C (64°F) | 0" |
| 1995 | 24°C (76°F) | 18°C (64°F) | 0.74" |
| 1994 | 31°C (88°F) | 17°C (62°F) | 0.06" |
| 1993 | 22°C (72°F) | 14°C (57°F) | 0" |
| 1992 | 26°C (78°F) | 18°C (65°F) | 0.42" |
| 1991 | 26°C (78°F) | 21°C (69°F) | 0" |
| 1990 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1989 | 28°C (83°F) | 21°C (70°F) | 0" |
| 1988 | 22°C (72°F) | 18°C (64°F) | 2.7" |
| 1987 | 28°C (82°F) | 21°C (69°F) | 0" |
| 1986 | 26°C (78°F) | 19°C (66°F) | 0" |
| 1985 | 25°C (77°F) | 19°C (67°F) | 0" |
| 1984 | 22°C (72°F) | 18°C (64°F) | 0" |
| 1983 | 23°C (73°F) | 17°C (63°F) | 0.76" |
| 1982 | 24°C (76°F) | 18°C (64°F) | 0" |
| 1981 | 25°C (77°F) | 18°C (65°F) | 0.1" |
| 1980 | 27°C (81°F) | 21°C (69°F) | 0" |
| 1979 | 23°C (74°F) | 20°C (68°F) | 0.04" |
| 1978 | 28°C (83°F) | 21°C (69°F) | 0.04" |
| 1977 | 36°C (96°F) | 20°C (68°F) | 0" |
| 1976 | 31°C (88°F) | 18°C (64°F) | 0" |
| 1975 | 24°C (75°F) | 17°C (63°F) | 0.02" |
| 1974 | 25°C (77°F) | 20°C (68°F) | 0" |
| 1973 | 27°C (80°F) | 20°C (68°F) | 0" |
| 1972 | 30°C (86°F) | 18°C (65°F) | 1.02" |
| 1971 | 26°C (78°F) | 21°C (69°F) | 0.94" |