Weather on June 23 in Sydney
Historical weather data for June 23 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
June 23rd in Sydney, Australia typically brings mild summer weather, with average highs around 17°C and lows near 9°C. Over 55 years of records, the warmest June 23rd was in 1987 (16°C average), while the coldest was 1985 (11°C) — a 9°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 23rd dates historically, with the wettest June 23rd recording 5.62" 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 June 23rd 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) | 10°C (50°F) | -- |
| 2024 | 16°C (61°F) | 11°C (51°F) | -- |
| 2023 | 18°C (65°F) | 11°C (51°F) | -- |
| 2022 | 18°C (64°F) | 11°C (52°F) | -- |
| 2021 | 18°C (65°F) | 12°C (53°F) | -- |
| 2020 | 17°C (62°F) | 8°C (46°F) | 0" |
| 2019 | 17°C (62°F) | 7°C (45°F) | 0.2" |
| 2018 | 20°C (68°F) | 7°C (45°F) | 0.02" |
| 2017 | 18°C (64°F) | 9°C (49°F) | 0" |
| 2016 | 18°C (65°F) | 9°C (49°F) | 0" |
| 2015 | 21°C (69°F) | 8°C (46°F) | 0" |
| 2014 | 17°C (62°F) | 10°C (50°F) | 0" |
| 2013 | 14°C (57°F) | 8°C (46°F) | 5.62" |
| 2012 | 17°C (63°F) | 8°C (46°F) | 0" |
| 2011 | 21°C (69°F) | 10°C (50°F) | 0" |
| 2010 | 16°C (60°F) | 13°C (55°F) | 0.4" |
| 2009 | 19°C (67°F) | 10°C (50°F) | 0" |
| 2008 | 17°C (63°F) | 8°C (47°F) | 0" |
| 2007 | 17°C (62°F) | 5°C (41°F) | 0" |
| 2006 | 18°C (64°F) | 9°C (48°F) | 1.2" |
| 2005 | 16°C (60°F) | 7°C (44°F) | 0" |
| 2004 | 22°C (71°F) | 8°C (46°F) | 0" |
| 2003 | 18°C (64°F) | 8°C (47°F) | 0" |
| 2002 | 17°C (63°F) | 8°C (47°F) | 0" |
| 2001 | 22°C (71°F) | 9°C (48°F) | 0" |
| 2000 | 18°C (64°F) | 12°C (53°F) | 0" |
| 1999 | 16°C (60°F) | 11°C (51°F) | 1.98" |
| 1998 | 13°C (56°F) | 10°C (50°F) | 3.18" |
| 1997 | 19°C (67°F) | 8°C (47°F) | 0" |
| 1996 | 18°C (65°F) | 10°C (50°F) | 0.54" |
| 1995 | 16°C (60°F) | 8°C (47°F) | 0.4" |
| 1994 | 21°C (69°F) | 9°C (48°F) | 0" |
| 1993 | 16°C (61°F) | 10°C (50°F) | 0" |
| 1992 | 19°C (66°F) | 8°C (46°F) | 0" |
| 1991 | 17°C (62°F) | 7°C (44°F) | 0" |
| 1990 | 17°C (63°F) | 8°C (46°F) | 0" |
| 1989 | 19°C (66°F) | 12°C (53°F) | 3.86" |
| 1988 | 16°C (61°F) | 8°C (47°F) | 0.38" |
| 1987 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1986 | 14°C (58°F) | 7°C (45°F) | 0" |
| 1985 | 15°C (59°F) | 6°C (43°F) | 0" |
| 1984 | 19°C (67°F) | 6°C (42°F) | 0.02" |
| 1983 | 18°C (64°F) | 9°C (49°F) | 0" |
| 1982 | 16°C (61°F) | 8°C (46°F) | 0" |
| 1981 | 17°C (62°F) | 9°C (49°F) | 0" |
| 1980 | 19°C (66°F) | 8°C (47°F) | 0" |
| 1979 | 16°C (61°F) | 12°C (54°F) | 1.02" |
| 1978 | 17°C (62°F) | 8°C (46°F) | 0" |
| 1977 | 17°C (62°F) | 9°C (49°F) | 0.02" |
| 1976 | 17°C (62°F) | 11°C (51°F) | 0.62" |
| 1975 | 17°C (63°F) | 12°C (53°F) | 0.54" |
| 1974 | 17°C (62°F) | 6°C (43°F) | 0" |
| 1973 | 18°C (65°F) | 9°C (48°F) | 0" |
| 1972 | 15°C (59°F) | 9°C (49°F) | 4.42" |
| 1971 | 16°C (61°F) | 6°C (43°F) | 0" |