Weather on September 3 in Sydney
Historical weather data for September 3 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
September 3rd in Sydney, Australia typically brings mild fall weather, with average highs around 21°C and lows near 11°C. Over 55 years of records, the warmest September 3rd was in 2006 (22°C average), while the coldest was 1985 (13°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 25% of September 3rd dates historically, with the wettest September 3rd recording 3.78" 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 3rd in Sydney? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 21°C (69°F) | 12°C (54°F) | -- |
| 2024 | 17°C (63°F) | 8°C (47°F) | -- |
| 2023 | 18°C (65°F) | 12°C (54°F) | -- |
| 2022 | 16°C (61°F) | 11°C (52°F) | -- |
| 2021 | 19°C (66°F) | 15°C (59°F) | -- |
| 2020 | 29°C (84°F) | 14°C (58°F) | -- |
| 2019 | 23°C (74°F) | 11°C (51°F) | 0" |
| 2018 | 17°C (63°F) | 8°C (47°F) | 0.02" |
| 2017 | 27°C (81°F) | 10°C (50°F) | 0" |
| 2016 | 21°C (69°F) | 16°C (60°F) | 2.34" |
| 2015 | 21°C (69°F) | 11°C (52°F) | 0.28" |
| 2014 | 17°C (62°F) | 9°C (48°F) | 0.5" |
| 2013 | 22°C (71°F) | 12°C (54°F) | 0" |
| 2012 | 23°C (73°F) | 8°C (46°F) | 0" |
| 2011 | 19°C (66°F) | 10°C (50°F) | 0" |
| 2010 | 18°C (64°F) | 14°C (57°F) | 0.32" |
| 2009 | 21°C (70°F) | 12°C (54°F) | 0" |
| 2008 | 18°C (64°F) | 9°C (49°F) | 0" |
| 2007 | 21°C (69°F) | 14°C (58°F) | 0" |
| 2006 | 27°C (80°F) | 18°C (64°F) | 0" |
| 2005 | 18°C (64°F) | 9°C (48°F) | 0" |
| 2004 | 19°C (66°F) | 9°C (49°F) | 0" |
| 2003 | 22°C (72°F) | 9°C (48°F) | 0" |
| 2002 | 23°C (73°F) | 13°C (56°F) | 0" |
| 2001 | 22°C (72°F) | 11°C (52°F) | 0.02" |
| 2000 | 23°C (74°F) | 9°C (49°F) | 0" |
| 1999 | 21°C (69°F) | 13°C (55°F) | 0" |
| 1998 | 21°C (70°F) | 15°C (59°F) | 0" |
| 1997 | 22°C (71°F) | 13°C (56°F) | 0.46" |
| 1996 | 18°C (65°F) | 11°C (51°F) | 0" |
| 1995 | 20°C (68°F) | 12°C (54°F) | 3.78" |
| 1994 | 26°C (78°F) | 12°C (53°F) | 0" |
| 1993 | 18°C (65°F) | 12°C (53°F) | 0" |
| 1992 | 21°C (69°F) | 10°C (50°F) | 0.04" |
| 1991 | 23°C (73°F) | 8°C (47°F) | 0" |
| 1990 | 18°C (65°F) | 9°C (49°F) | 0" |
| 1989 | 18°C (65°F) | 11°C (51°F) | 0" |
| 1988 | 22°C (72°F) | 13°C (55°F) | 0.06" |
| 1987 | 20°C (68°F) | 9°C (49°F) | 0" |
| 1986 | 21°C (70°F) | 11°C (51°F) | 0" |
| 1985 | 18°C (64°F) | 8°C (46°F) | 0" |
| 1984 | 22°C (72°F) | 13°C (56°F) | 0" |
| 1983 | 22°C (71°F) | 14°C (57°F) | 0" |
| 1982 | 26°C (78°F) | 16°C (60°F) | 0" |
| 1981 | 20°C (68°F) | 9°C (49°F) | 0" |
| 1980 | 21°C (69°F) | 12°C (54°F) | 0" |
| 1979 | 17°C (63°F) | 10°C (50°F) | 0" |
| 1978 | 18°C (65°F) | 11°C (51°F) | 0.06" |
| 1977 | 17°C (62°F) | 12°C (54°F) | 0.62" |
| 1976 | 19°C (67°F) | 12°C (53°F) | 0" |
| 1975 | 21°C (69°F) | 13°C (56°F) | 0.02" |
| 1974 | 18°C (65°F) | 8°C (47°F) | 0.12" |
| 1973 | 21°C (69°F) | 11°C (52°F) | 0" |
| 1972 | 19°C (66°F) | 8°C (47°F) | 0" |
| 1971 | 19°C (66°F) | 8°C (46°F) | 0" |