Weather on October 15 in Sydney
Historical weather data for October 15 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
October 15th in Sydney, Australia typically brings pleasant fall weather, with average highs around 23°C and lows near 14°C. Over 55 years of records, the warmest October 15th was in 1971 (24°C average), while the coldest was 2014 (13°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of October 15th dates historically, with the wettest October 15th recording 7.08" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 15th in Sydney? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 23°C (73°F) | 17°C (62°F) | -- |
| 2024 | 18°C (64°F) | 16°C (60°F) | -- |
| 2023 | 21°C (70°F) | 16°C (61°F) | -- |
| 2022 | 19°C (67°F) | 15°C (59°F) | -- |
| 2021 | 21°C (70°F) | 15°C (59°F) | -- |
| 2020 | 24°C (75°F) | 17°C (62°F) | -- |
| 2019 | 24°C (75°F) | 16°C (60°F) | 0" |
| 2018 | 22°C (71°F) | 16°C (60°F) | 0.68" |
| 2017 | 22°C (72°F) | 16°C (61°F) | 0" |
| 2016 | 24°C (75°F) | 11°C (52°F) | 0" |
| 2015 | 24°C (75°F) | 16°C (61°F) | 0" |
| 2014 | 16°C (61°F) | 11°C (51°F) | 7.08" |
| 2013 | 24°C (76°F) | 11°C (51°F) | 0" |
| 2012 | 24°C (75°F) | 12°C (53°F) | 0" |
| 2011 | 24°C (76°F) | 17°C (63°F) | 0.72" |
| 2010 | 24°C (76°F) | 19°C (67°F) | 0" |
| 2009 | 23°C (73°F) | 14°C (57°F) | 0" |
| 2008 | 19°C (66°F) | 15°C (59°F) | 0.9" |
| 2007 | 28°C (83°F) | 14°C (58°F) | 0" |
| 2006 | 22°C (71°F) | 18°C (65°F) | 0" |
| 2005 | 21°C (69°F) | 16°C (60°F) | 0.04" |
| 2004 | 26°C (78°F) | 16°C (60°F) | 0.18" |
| 2003 | 22°C (71°F) | 12°C (53°F) | 0" |
| 2002 | 27°C (80°F) | 15°C (59°F) | 0" |
| 2001 | 22°C (71°F) | 13°C (55°F) | 0.12" |
| 2000 | 23°C (73°F) | 14°C (57°F) | 0" |
| 1999 | 23°C (73°F) | 18°C (64°F) | 0" |
| 1998 | 24°C (76°F) | 12°C (53°F) | 0" |
| 1997 | 21°C (69°F) | 16°C (60°F) | 0" |
| 1996 | 23°C (73°F) | 14°C (57°F) | 0" |
| 1995 | 19°C (67°F) | 12°C (53°F) | 0.12" |
| 1994 | 22°C (72°F) | 11°C (52°F) | 0" |
| 1993 | 21°C (69°F) | 17°C (62°F) | 0" |
| 1992 | 23°C (73°F) | 14°C (57°F) | 0" |
| 1991 | 29°C (84°F) | 14°C (58°F) | 0" |
| 1990 | 23°C (73°F) | 11°C (52°F) | 0" |
| 1989 | 25°C (77°F) | 13°C (55°F) | 0" |
| 1988 | 23°C (74°F) | 17°C (62°F) | 0" |
| 1987 | 22°C (72°F) | 12°C (53°F) | 0.72" |
| 1986 | 21°C (69°F) | 11°C (52°F) | 0" |
| 1985 | 22°C (72°F) | 17°C (62°F) | 1.58" |
| 1984 | 23°C (74°F) | 17°C (62°F) | 0" |
| 1983 | 21°C (69°F) | 18°C (64°F) | 0.16" |
| 1982 | 19°C (66°F) | 14°C (58°F) | 0.02" |
| 1981 | 20°C (68°F) | 16°C (61°F) | 0.04" |
| 1980 | 22°C (71°F) | 17°C (62°F) | 0" |
| 1979 | 24°C (75°F) | 13°C (55°F) | 0" |
| 1978 | 17°C (62°F) | 15°C (59°F) | 0" |
| 1977 | 20°C (68°F) | 17°C (63°F) | 0" |
| 1976 | 22°C (72°F) | 13°C (56°F) | 0.94" |
| 1975 | 23°C (73°F) | 13°C (55°F) | 0" |
| 1974 | 22°C (71°F) | 11°C (52°F) | 0" |
| 1973 | 26°C (78°F) | 12°C (54°F) | 0" |
| 1972 | 23°C (73°F) | 13°C (55°F) | 0" |
| 1971 | 32°C (90°F) | 16°C (61°F) | 0.03" |