Weather on October 12 in Sydney
Historical weather data for October 12 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
October 12th in Sydney, Australia typically brings pleasant fall weather, with average highs around 22°C and lows near 14°C. Over 55 years of records, the warmest October 12th was in 2004 (27°C average), while the coldest was 1987 (12°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 42% of October 12th dates historically, with the wettest October 12th recording 3.18" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for October 12th in Sydney? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 31°C (87°F) | 18°C (64°F) | -- |
| 2024 | 17°C (63°F) | 16°C (61°F) | -- |
| 2023 | 26°C (78°F) | 16°C (61°F) | -- |
| 2022 | 18°C (65°F) | 14°C (57°F) | -- |
| 2021 | 17°C (63°F) | 11°C (52°F) | -- |
| 2020 | 21°C (70°F) | 18°C (65°F) | -- |
| 2019 | 21°C (69°F) | 12°C (54°F) | 28 mm |
| 2018 | 18°C (65°F) | 13°C (55°F) | 19 mm |
| 2017 | 29°C (85°F) | 19°C (67°F) | 0 mm |
| 2016 | 23°C (74°F) | 11°C (51°F) | 0 mm |
| 2015 | 29°C (85°F) | 17°C (62°F) | 9 mm |
| 2014 | 24°C (76°F) | 17°C (63°F) | 0 mm |
| 2013 | 24°C (76°F) | 14°C (58°F) | 0 mm |
| 2012 | 16°C (61°F) | 8°C (47°F) | 9 mm |
| 2011 | 21°C (70°F) | 11°C (52°F) | 0 mm |
| 2010 | 22°C (71°F) | 17°C (62°F) | 3 mm |
| 2009 | 23°C (73°F) | 11°C (52°F) | 0 mm |
| 2008 | 23°C (73°F) | 14°C (58°F) | 0 mm |
| 2007 | 21°C (70°F) | 17°C (62°F) | 22 mm |
| 2006 | 29°C (84°F) | 14°C (57°F) | 0 mm |
| 2005 | 21°C (69°F) | 14°C (58°F) | 7 mm |
| 2004 | 35°C (95°F) | 20°C (68°F) | 0 mm |
| 2003 | 19°C (67°F) | 8°C (47°F) | 0 mm |
| 2002 | 22°C (71°F) | 12°C (53°F) | 0 mm |
| 2001 | 24°C (75°F) | 13°C (55°F) | 9 mm |
| 2000 | 21°C (70°F) | 14°C (57°F) | 1 mm |
| 1999 | 22°C (72°F) | 16°C (60°F) | 1 mm |
| 1998 | 23°C (74°F) | 11°C (52°F) | 0 mm |
| 1997 | 29°C (85°F) | 19°C (67°F) | 0 mm |
| 1996 | 23°C (73°F) | 16°C (60°F) | 6 mm |
| 1995 | 23°C (73°F) | 16°C (61°F) | 0 mm |
| 1994 | 17°C (63°F) | 14°C (58°F) | 0 mm |
| 1993 | 19°C (66°F) | 11°C (51°F) | 0 mm |
| 1992 | 18°C (64°F) | 13°C (56°F) | 8 mm |
| 1991 | 24°C (76°F) | 12°C (54°F) | 0 mm |
| 1990 | 19°C (66°F) | 14°C (58°F) | 2 mm |
| 1989 | 28°C (82°F) | 13°C (55°F) | 0 mm |
| 1988 | 29°C (85°F) | 14°C (57°F) | 0 mm |
| 1987 | 15°C (59°F) | 9°C (49°F) | 19 mm |
| 1986 | 23°C (73°F) | 11°C (52°F) | 0 mm |
| 1985 | 19°C (67°F) | 16°C (60°F) | 9 mm |
| 1984 | 24°C (76°F) | 14°C (57°F) | 1 mm |
| 1983 | 21°C (70°F) | 16°C (60°F) | 2 mm |
| 1982 | 20°C (68°F) | 12°C (54°F) | 0 mm |
| 1981 | 21°C (70°F) | 16°C (60°F) | 13 mm |
| 1980 | 24°C (75°F) | 16°C (61°F) | 1 mm |
| 1979 | 26°C (78°F) | 16°C (61°F) | 0 mm |
| 1978 | 26°C (78°F) | 14°C (58°F) | 1 mm |
| 1977 | 28°C (83°F) | 16°C (60°F) | 0 mm |
| 1976 | 18°C (65°F) | 9°C (49°F) | 1 mm |
| 1975 | 22°C (72°F) | 13°C (56°F) | 5 mm |
| 1974 | 21°C (70°F) | 9°C (49°F) | 0 mm |
| 1973 | 16°C (60°F) | 14°C (57°F) | 81 mm |
| 1972 | 18°C (64°F) | 11°C (52°F) | 0 mm |
| 1971 | 20°C (68°F) | 13°C (55°F) | 0 mm |