Weather on August 20 in Brisbane
Historical weather data for August 20 in Brisbane, Australia
Based on 55 years of data from BRISBANE REGIONAL OFFICE
About This Date
August 20th in Brisbane, Australia typically brings pleasant summer weather, with average highs around 23°C and lows near 11°C. Over 55 years of records, the warmest August 20th was in 1974 (21°C average), while the coldest was 1992 (13°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 20th dates historically, with the wettest August 20th recording 2.86" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Brisbane? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 19°C (67°F) | 12°C (54°F) | 5 mm |
| 2024 | 23°C (74°F) | 14°C (57°F) | 3 mm |
| 2023 | 23°C (74°F) | 9°C (48°F) | 0 mm |
| 2022 | 24°C (75°F) | 11°C (51°F) | 0 mm |
| 2021 | 25°C (77°F) | 12°C (53°F) | 1 mm |
| 2020 | 23°C (74°F) | 13°C (56°F) | 0 mm |
| 2019 | 23°C (74°F) | 11°C (52°F) | 0 mm |
| 2018 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 2017 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 2016 | 26°C (78°F) | 13°C (55°F) | 0 mm |
| 2015 | 22°C (72°F) | 12°C (53°F) | 0 mm |
| 2014 | 24°C (76°F) | 10°C (50°F) | 0 mm |
| 2013 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 2012 | 23°C (73°F) | 12°C (53°F) | 0 mm |
| 2011 | 22°C (72°F) | 9°C (48°F) | 0 mm |
| 2010 | 18°C (65°F) | 18°C (64°F) | 22 mm |
| 2009 | 23°C (73°F) | 11°C (51°F) | 0 mm |
| 2008 | 22°C (72°F) | 8°C (46°F) | 0 mm |
| 2007 | 19°C (66°F) | 14°C (58°F) | 73 mm |
| 2006 | 26°C (78°F) | 9°C (49°F) | 0 mm |
| 2005 | 26°C (79°F) | 12°C (53°F) | 0 mm |
| 2004 | 24°C (76°F) | 9°C (49°F) | 0 mm |
| 2003 | 22°C (71°F) | 8°C (46°F) | 0 mm |
| 2002 | 17°C (63°F) | 13°C (55°F) | 13 mm |
| 2001 | 23°C (73°F) | 6°C (43°F) | 0 mm |
| 2000 | 26°C (79°F) | 11°C (52°F) | 0 mm |
| 1999 | 23°C (74°F) | 7°C (44°F) | 0 mm |
| 1998 | 23°C (73°F) | 13°C (56°F) | 0 mm |
| 1997 | 21°C (70°F) | 14°C (57°F) | 0 mm |
| 1996 | 19°C (67°F) | 7°C (45°F) | 0 mm |
| 1995 | 23°C (73°F) | 8°C (46°F) | 0 mm |
| 1994 | 21°C (70°F) | 10°C (50°F) | 0 mm |
| 1993 | 23°C (73°F) | 10°C (50°F) | 0 mm |
| 1992 | 21°C (70°F) | 5°C (41°F) | 0 mm |
| 1991 | 23°C (73°F) | 7°C (45°F) | 0 mm |
| 1990 | 22°C (72°F) | 5°C (41°F) | 0 mm |
| 1989 | 21°C (70°F) | 12°C (54°F) | 8 mm |
| 1988 | 24°C (76°F) | 11°C (51°F) | 0 mm |
| 1987 | 22°C (72°F) | 13°C (55°F) | 0 mm |
| 1986 | 22°C (71°F) | 8°C (46°F) | 0 mm |
| 1985 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 1984 | 25°C (77°F) | 9°C (49°F) | 0 mm |
| 1983 | 20°C (68°F) | 11°C (51°F) | 0 mm |
| 1982 | 22°C (71°F) | 12°C (54°F) | 6 mm |
| 1981 | 24°C (76°F) | 11°C (51°F) | 0 mm |
| 1980 | 22°C (71°F) | 14°C (57°F) | 3 mm |
| 1979 | 28°C (82°F) | 13°C (56°F) | 0 mm |
| 1978 | 23°C (73°F) | 11°C (52°F) | 14 mm |
| 1977 | 23°C (73°F) | 11°C (52°F) | 0 mm |
| 1976 | 22°C (72°F) | 9°C (48°F) | 0 mm |
| 1975 | 23°C (74°F) | 8°C (47°F) | 0 mm |
| 1974 | 28°C (83°F) | 13°C (55°F) | 0 mm |
| 1973 | 21°C (69°F) | 9°C (49°F) | 0 mm |
| 1972 | 24°C (76°F) | 12°C (53°F) | 0 mm |
| 1971 | 22°C (71°F) | 11°C (52°F) | 0 mm |