Weather on June 30 in Sydney
Historical weather data for June 30 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
June 30th 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 30th was in 2004 (17°C average), while the coldest was 1979 (10°C) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 25% of June 30th dates historically, with the wettest June 30th recording 5.1" 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 30th in Sydney? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 16°C (61°F) | 11°C (51°F) | -- |
| 2024 | 16°C (60°F) | 10°C (50°F) | -- |
| 2023 | 18°C (64°F) | 9°C (49°F) | -- |
| 2022 | 17°C (62°F) | 12°C (54°F) | -- |
| 2021 | 18°C (64°F) | 12°C (54°F) | -- |
| 2020 | 18°C (64°F) | 8°C (47°F) | 0.12" |
| 2019 | 18°C (64°F) | 11°C (51°F) | 0" |
| 2018 | 19°C (67°F) | 8°C (46°F) | 0" |
| 2017 | 17°C (62°F) | 9°C (49°F) | 0" |
| 2016 | 17°C (62°F) | 6°C (42°F) | 0" |
| 2015 | 19°C (66°F) | 9°C (48°F) | 0" |
| 2014 | 16°C (61°F) | 9°C (49°F) | 0" |
| 2013 | 17°C (63°F) | 11°C (52°F) | 5.1" |
| 2012 | 20°C (68°F) | 10°C (50°F) | 0" |
| 2011 | 18°C (65°F) | 12°C (54°F) | 0.04" |
| 2010 | 16°C (61°F) | 4°C (40°F) | 0" |
| 2009 | 20°C (68°F) | 12°C (54°F) | 0" |
| 2008 | 22°C (72°F) | 9°C (49°F) | 0" |
| 2007 | 17°C (62°F) | 10°C (50°F) | 0" |
| 2006 | 13°C (56°F) | 7°C (45°F) | 0" |
| 2005 | 17°C (63°F) | 15°C (59°F) | 1.7" |
| 2004 | 22°C (72°F) | 11°C (51°F) | 0" |
| 2003 | 18°C (65°F) | 11°C (52°F) | 0" |
| 2002 | 17°C (63°F) | 8°C (46°F) | 0" |
| 2001 | 19°C (67°F) | 9°C (48°F) | 0" |
| 2000 | 16°C (61°F) | 8°C (46°F) | 1.76" |
| 1999 | 17°C (63°F) | 9°C (49°F) | 0.02" |
| 1998 | 16°C (60°F) | 8°C (46°F) | 0" |
| 1997 | 17°C (63°F) | 9°C (49°F) | 2.14" |
| 1996 | 17°C (63°F) | 10°C (50°F) | 0" |
| 1995 | 17°C (63°F) | 8°C (46°F) | 0" |
| 1994 | 15°C (59°F) | 9°C (49°F) | 0.5" |
| 1993 | 16°C (61°F) | 9°C (48°F) | 0.02" |
| 1992 | 17°C (62°F) | 11°C (51°F) | 0.88" |
| 1991 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1990 | 15°C (59°F) | 5°C (41°F) | 0" |
| 1989 | 18°C (64°F) | 12°C (53°F) | 0" |
| 1988 | 18°C (64°F) | 7°C (45°F) | 0" |
| 1987 | 16°C (60°F) | 7°C (45°F) | 0" |
| 1986 | 17°C (62°F) | 6°C (42°F) | 0" |
| 1985 | 20°C (68°F) | 11°C (51°F) | 0" |
| 1984 | 16°C (60°F) | 9°C (48°F) | 0" |
| 1983 | 16°C (60°F) | 11°C (52°F) | 0" |
| 1982 | 17°C (62°F) | 7°C (44°F) | 0" |
| 1981 | 19°C (67°F) | 7°C (45°F) | 0" |
| 1980 | 18°C (65°F) | 12°C (53°F) | 0" |
| 1979 | 15°C (59°F) | 6°C (42°F) | 0" |
| 1978 | 14°C (57°F) | 11°C (52°F) | 4.18" |
| 1977 | 13°C (55°F) | 9°C (49°F) | 0" |
| 1976 | 13°C (55°F) | 11°C (51°F) | 0.04" |
| 1975 | 17°C (63°F) | 7°C (44°F) | 0" |
| 1974 | 21°C (69°F) | 12°C (53°F) | 0.26" |
| 1973 | 20°C (68°F) | 12°C (54°F) | 0.03" |
| 1972 | 18°C (64°F) | 12°C (54°F) | 0" |
| 1971 | 14°C (57°F) | 8°C (46°F) | 0" |