Weather on December 18 in Brisbane
Historical weather data for December 18 in Brisbane, Australia
Based on 55 years of data from BRISBANE REGIONAL OFFICE
About This Date
December 18th in Brisbane, Australia typically brings warm winter weather, with average highs around 30°C and lows near 21°C. Over 55 years of records, the warmest December 18th was in 1977 (29°C average), while the coldest was 2011 (21°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 36% of December 18th dates historically, with the wettest December 18th recording 6.32" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Brisbane? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 29°C (84°F) | 19°C (67°F) | 0" |
| 2024 | 31°C (87°F) | 24°C (76°F) | 0.56" |
| 2023 | 32°C (90°F) | 25°C (77°F) | 0" |
| 2022 | 27°C (81°F) | 18°C (64°F) | 0" |
| 2021 | 29°C (85°F) | 21°C (69°F) | 0.16" |
| 2020 | 31°C (88°F) | 23°C (74°F) | 1.56" |
| 2019 | 29°C (84°F) | 19°C (67°F) | 0" |
| 2018 | 30°C (86°F) | 22°C (71°F) | 0.28" |
| 2017 | 29°C (85°F) | 20°C (68°F) | 0" |
| 2016 | 32°C (90°F) | 24°C (75°F) | 0.16" |
| 2015 | 28°C (83°F) | 19°C (66°F) | 0.32" |
| 2014 | 32°C (90°F) | 24°C (76°F) | 0.12" |
| 2013 | 29°C (85°F) | 18°C (65°F) | 0" |
| 2012 | 33°C (92°F) | 25°C (77°F) | 0" |
| 2011 | 26°C (78°F) | 17°C (62°F) | 0" |
| 2010 | 31°C (87°F) | 22°C (71°F) | 0" |
| 2009 | 32°C (89°F) | 22°C (72°F) | 0" |
| 2008 | 31°C (87°F) | 21°C (69°F) | 0" |
| 2007 | 27°C (81°F) | 20°C (68°F) | 0.1" |
| 2006 | 27°C (81°F) | 18°C (64°F) | 0.12" |
| 2005 | 32°C (90°F) | 21°C (70°F) | 1.06" |
| 2004 | 29°C (85°F) | 23°C (73°F) | 0.02" |
| 2003 | 28°C (82°F) | 18°C (64°F) | 0" |
| 2002 | 30°C (86°F) | 20°C (68°F) | 0" |
| 2001 | 29°C (84°F) | 18°C (64°F) | 0" |
| 2000 | 29°C (84°F) | 19°C (66°F) | 0" |
| 1999 | 24°C (75°F) | 20°C (68°F) | 2.1" |
| 1998 | 31°C (87°F) | 24°C (76°F) | 0.02" |
| 1997 | 32°C (89°F) | 22°C (72°F) | 0" |
| 1996 | 28°C (83°F) | 21°C (69°F) | 0" |
| 1995 | 29°C (84°F) | 19°C (66°F) | 0.72" |
| 1994 | 28°C (83°F) | 22°C (71°F) | 0" |
| 1993 | 26°C (79°F) | 19°C (66°F) | 0.02" |
| 1992 | 27°C (80°F) | 19°C (66°F) | 0.32" |
| 1991 | 31°C (87°F) | 21°C (69°F) | 0" |
| 1990 | 29°C (84°F) | 19°C (67°F) | 0" |
| 1989 | 26°C (78°F) | 18°C (64°F) | 0.06" |
| 1988 | 25°C (77°F) | 19°C (66°F) | 6.32" |
| 1987 | 29°C (85°F) | 22°C (71°F) | 0" |
| 1986 | 30°C (86°F) | 22°C (71°F) | 0" |
| 1985 | 36°C (96°F) | 23°C (73°F) | 0" |
| 1984 | 30°C (86°F) | 24°C (75°F) | 0" |
| 1983 | 27°C (81°F) | 21°C (70°F) | 0" |
| 1982 | 29°C (85°F) | 22°C (72°F) | 0" |
| 1981 | 28°C (83°F) | 19°C (67°F) | 0.8" |
| 1980 | 33°C (92°F) | 18°C (65°F) | 0" |
| 1979 | 32°C (89°F) | 23°C (73°F) | 0" |
| 1978 | 33°C (92°F) | 19°C (66°F) | 0.16" |
| 1977 | 36°C (96°F) | 23°C (74°F) | 0" |
| 1976 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1975 | 33°C (92°F) | 23°C (74°F) | 0" |
| 1974 | 32°C (89°F) | 19°C (67°F) | 0" |
| 1973 | 29°C (85°F) | 22°C (71°F) | 0" |
| 1972 | 32°C (90°F) | 24°C (75°F) | 0" |
| 1971 | 28°C (82°F) | 20°C (68°F) | 0" |