Weather on September 19 in Sydney
Historical weather data for September 19 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
September 19th in Sydney, Australia typically brings pleasant fall weather, with average highs around 22°C and lows near 13°C. Over 55 years of records, the warmest September 19th was in 2023 (24°C average), while the coldest was 1974 (14°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 19th dates historically, with the wettest September 19th recording 2.7" 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 September 19th in Sydney? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 22°C (72°F) | 13°C (56°F) | -- |
| 2024 | 26°C (79°F) | 14°C (58°F) | -- |
| 2023 | 32°C (90°F) | 17°C (63°F) | -- |
| 2022 | 22°C (71°F) | 14°C (57°F) | -- |
| 2021 | 23°C (73°F) | 13°C (55°F) | -- |
| 2020 | 19°C (67°F) | 16°C (60°F) | -- |
| 2019 | 21°C (69°F) | 14°C (58°F) | 2.7" |
| 2018 | 28°C (83°F) | 15°C (59°F) | 0" |
| 2017 | 25°C (77°F) | 14°C (57°F) | 0" |
| 2016 | 22°C (71°F) | 13°C (56°F) | 1.34" |
| 2015 | 19°C (67°F) | 13°C (55°F) | 1.08" |
| 2014 | 22°C (72°F) | 9°C (49°F) | 0" |
| 2013 | 23°C (74°F) | 14°C (58°F) | 0.02" |
| 2012 | 23°C (73°F) | 11°C (52°F) | 0.36" |
| 2011 | 26°C (79°F) | 14°C (58°F) | 0" |
| 2010 | 18°C (65°F) | 12°C (53°F) | 0" |
| 2009 | 21°C (69°F) | 13°C (56°F) | 0" |
| 2008 | 26°C (78°F) | 14°C (58°F) | 0" |
| 2007 | 22°C (72°F) | 12°C (53°F) | 0" |
| 2006 | 31°C (88°F) | 15°C (59°F) | 0" |
| 2005 | 23°C (73°F) | 9°C (49°F) | 0" |
| 2004 | 22°C (72°F) | 13°C (56°F) | 0" |
| 2003 | 28°C (82°F) | 13°C (56°F) | 0" |
| 2002 | 22°C (71°F) | 14°C (57°F) | 0" |
| 2001 | 24°C (76°F) | 16°C (60°F) | 0" |
| 2000 | 24°C (75°F) | 13°C (55°F) | 0" |
| 1999 | 28°C (83°F) | 9°C (48°F) | 0" |
| 1998 | 28°C (82°F) | 17°C (62°F) | 0" |
| 1997 | 18°C (64°F) | 13°C (55°F) | 0.22" |
| 1996 | 29°C (85°F) | 16°C (61°F) | 0" |
| 1995 | 24°C (75°F) | 13°C (55°F) | 0.04" |
| 1994 | 18°C (64°F) | 13°C (56°F) | 0" |
| 1993 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1992 | 17°C (62°F) | 12°C (54°F) | 0" |
| 1991 | 19°C (66°F) | 12°C (54°F) | 0" |
| 1990 | 21°C (69°F) | 8°C (47°F) | 0" |
| 1989 | 22°C (72°F) | 11°C (51°F) | 0" |
| 1988 | 18°C (65°F) | 9°C (49°F) | 0.02" |
| 1987 | 22°C (72°F) | 12°C (54°F) | 0" |
| 1986 | 19°C (67°F) | 13°C (55°F) | 0.02" |
| 1985 | 21°C (69°F) | 14°C (57°F) | 0" |
| 1984 | 19°C (66°F) | 11°C (52°F) | 0" |
| 1983 | 22°C (71°F) | 12°C (53°F) | 0" |
| 1982 | 15°C (59°F) | 12°C (54°F) | 0.12" |
| 1981 | 22°C (72°F) | 16°C (60°F) | 0" |
| 1980 | 23°C (73°F) | 10°C (50°F) | 0" |
| 1979 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1978 | 17°C (63°F) | 10°C (50°F) | 0" |
| 1977 | 17°C (62°F) | 12°C (53°F) | 0.06" |
| 1976 | 22°C (71°F) | 11°C (52°F) | 0" |
| 1975 | 23°C (73°F) | 12°C (54°F) | 0.04" |
| 1974 | 19°C (67°F) | 8°C (47°F) | 0" |
| 1973 | 27°C (81°F) | 11°C (52°F) | 0" |
| 1972 | 19°C (67°F) | 9°C (49°F) | 0" |
| 1971 | 23°C (74°F) | 12°C (53°F) | 0" |