Weather on February 18 in Sydney
Historical weather data for February 18 in Sydney, Australia
Based on 56 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
February 18th in Sydney, Australia typically brings warm winter weather, with average highs around 27°C and lows near 20°C. Over 56 years of records, the warmest February 18th was in 2026 (28°C average), while the coldest was 2025 (19°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 34% of February 18th dates historically, with the wettest February 18th recording 6.62" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Sydney? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2026 | 34°C (94°F) | 21°C (70°F) | -- |
| 2025 | 23°C (73°F) | 16°C (61°F) | -- |
| 2024 | 28°C (82°F) | 22°C (72°F) | -- |
| 2023 | 28°C (82°F) | 22°C (71°F) | -- |
| 2022 | 26°C (79°F) | 22°C (71°F) | -- |
| 2021 | 25°C (77°F) | 21°C (69°F) | -- |
| 2020 | 29°C (85°F) | 21°C (69°F) | 0.04" |
| 2019 | 29°C (85°F) | 21°C (70°F) | 0" |
| 2018 | 28°C (83°F) | 22°C (72°F) | 0" |
| 2017 | 29°C (85°F) | 22°C (71°F) | 0.8" |
| 2016 | 27°C (80°F) | 18°C (65°F) | 0" |
| 2015 | 28°C (82°F) | 22°C (72°F) | 0" |
| 2014 | 24°C (76°F) | 19°C (66°F) | 0" |
| 2013 | 27°C (81°F) | 18°C (64°F) | 0.06" |
| 2012 | 28°C (82°F) | 19°C (67°F) | 0.06" |
| 2011 | 28°C (82°F) | 23°C (73°F) | 0" |
| 2010 | 26°C (79°F) | 18°C (65°F) | 0" |
| 2009 | 27°C (80°F) | 19°C (67°F) | 2.46" |
| 2008 | 26°C (78°F) | 18°C (65°F) | 0" |
| 2007 | 26°C (79°F) | 22°C (71°F) | 0" |
| 2006 | 33°C (91°F) | 22°C (71°F) | 0" |
| 2005 | 28°C (82°F) | 19°C (67°F) | 0" |
| 2004 | 28°C (82°F) | 21°C (69°F) | 0" |
| 2003 | 26°C (78°F) | 19°C (66°F) | 0.3" |
| 2002 | 22°C (72°F) | 21°C (69°F) | 0.38" |
| 2001 | 27°C (80°F) | 18°C (64°F) | 0" |
| 2000 | 27°C (81°F) | 18°C (65°F) | 0" |
| 1999 | 26°C (79°F) | 22°C (72°F) | 0" |
| 1998 | 26°C (79°F) | 15°C (59°F) | 0" |
| 1997 | 28°C (82°F) | 22°C (71°F) | 0.04" |
| 1996 | 27°C (80°F) | 17°C (62°F) | 0" |
| 1995 | 23°C (74°F) | 18°C (64°F) | 0.32" |
| 1994 | 24°C (76°F) | 19°C (67°F) | 1.84" |
| 1993 | 25°C (77°F) | 18°C (65°F) | 6.62" |
| 1992 | 29°C (84°F) | 18°C (65°F) | 0" |
| 1991 | 24°C (76°F) | 19°C (67°F) | 0.02" |
| 1990 | 25°C (77°F) | 20°C (68°F) | 1.26" |
| 1989 | 27°C (81°F) | 19°C (67°F) | 0.02" |
| 1988 | 25°C (77°F) | 15°C (59°F) | 0" |
| 1987 | 24°C (76°F) | 19°C (67°F) | 0" |
| 1986 | 27°C (81°F) | 21°C (69°F) | 0" |
| 1985 | 23°C (73°F) | 17°C (62°F) | 0.14" |
| 1984 | 25°C (77°F) | 20°C (68°F) | 0.9" |
| 1983 | 24°C (76°F) | 19°C (67°F) | 0" |
| 1982 | 28°C (82°F) | 22°C (71°F) | 0" |
| 1981 | 27°C (81°F) | 23°C (74°F) | 0" |
| 1980 | 27°C (81°F) | 21°C (69°F) | 0" |
| 1979 | 24°C (75°F) | 17°C (62°F) | 0" |
| 1978 | 28°C (82°F) | 22°C (71°F) | 0" |
| 1977 | 30°C (86°F) | 21°C (69°F) | 0" |
| 1976 | 30°C (86°F) | 21°C (69°F) | 0" |
| 1975 | 26°C (78°F) | 17°C (63°F) | 0" |
| 1974 | 30°C (86°F) | 22°C (72°F) | 0" |
| 1973 | 26°C (79°F) | 19°C (67°F) | 0.94" |
| 1972 | 31°C (87°F) | 18°C (65°F) | 2.46" |
| 1971 | 27°C (81°F) | 23°C (74°F) | 0.03" |