Weather on March 31 in Sydney
Historical weather data for March 31 in Sydney, Australia
Based on 56 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
March 31st in Sydney, Australia typically brings pleasant spring weather, with average highs around 24°C and lows near 17°C. Over 56 years of records, the warmest March 31st was in 1998 (27°C average), while the coldest was 1987 (17°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 45% of March 31st dates historically, with the wettest March 31st recording 4.24" 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 March 31st in Sydney? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2026 | 24°C (76°F) | 18°C (64°F) | -- |
| 2025 | 23°C (73°F) | 19°C (67°F) | -- |
| 2024 | 25°C (77°F) | 19°C (66°F) | -- |
| 2023 | 23°C (73°F) | 17°C (62°F) | -- |
| 2022 | 22°C (72°F) | 19°C (66°F) | -- |
| 2021 | 22°C (72°F) | 16°C (60°F) | -- |
| 2020 | 28°C (82°F) | 18°C (64°F) | 0" |
| 2019 | 23°C (73°F) | 13°C (55°F) | 0.02" |
| 2018 | 26°C (78°F) | 20°C (68°F) | 0" |
| 2017 | 23°C (73°F) | 16°C (60°F) | 4.24" |
| 2016 | 26°C (78°F) | 17°C (62°F) | 0.12" |
| 2015 | 24°C (75°F) | 17°C (63°F) | 1.42" |
| 2014 | 25°C (77°F) | 18°C (64°F) | 0.36" |
| 2013 | 26°C (78°F) | 18°C (64°F) | 0" |
| 2012 | 27°C (81°F) | 16°C (61°F) | 0" |
| 2011 | 21°C (70°F) | 20°C (68°F) | 0.18" |
| 2010 | 23°C (74°F) | 19°C (66°F) | 1.4" |
| 2009 | 23°C (73°F) | 20°C (68°F) | 0.26" |
| 2008 | 26°C (78°F) | 13°C (56°F) | 0" |
| 2007 | 22°C (72°F) | 14°C (57°F) | 0" |
| 2006 | 26°C (78°F) | 18°C (65°F) | 0.1" |
| 2005 | 23°C (74°F) | 15°C (59°F) | 1" |
| 2004 | 27°C (81°F) | 17°C (62°F) | 0" |
| 2003 | 21°C (69°F) | 17°C (62°F) | 0.28" |
| 2002 | 21°C (70°F) | 16°C (60°F) | 1.14" |
| 2001 | 24°C (76°F) | 16°C (61°F) | 0.02" |
| 2000 | 31°C (87°F) | 18°C (64°F) | 0" |
| 1999 | 23°C (73°F) | 17°C (62°F) | 0" |
| 1998 | 33°C (91°F) | 22°C (71°F) | 0" |
| 1997 | 22°C (71°F) | 16°C (61°F) | 0" |
| 1996 | 27°C (81°F) | 18°C (65°F) | 0.04" |
| 1995 | 26°C (78°F) | 15°C (59°F) | 0" |
| 1994 | 24°C (76°F) | 17°C (62°F) | 0.58" |
| 1993 | 24°C (75°F) | 14°C (57°F) | 0" |
| 1992 | 25°C (77°F) | 17°C (63°F) | 0" |
| 1991 | 28°C (82°F) | 16°C (61°F) | 0.56" |
| 1990 | 20°C (68°F) | 17°C (63°F) | 1.24" |
| 1989 | 22°C (72°F) | 19°C (66°F) | 0.62" |
| 1988 | 23°C (73°F) | 17°C (63°F) | 0.38" |
| 1987 | 20°C (68°F) | 14°C (57°F) | 0" |
| 1986 | 23°C (73°F) | 19°C (66°F) | 0.42" |
| 1985 | 24°C (76°F) | 18°C (64°F) | 0" |
| 1984 | 26°C (78°F) | 13°C (56°F) | 0" |
| 1983 | 26°C (78°F) | 19°C (66°F) | 0" |
| 1982 | 23°C (73°F) | 17°C (63°F) | 1.8" |
| 1981 | 24°C (75°F) | 19°C (67°F) | 0.76" |
| 1980 | 23°C (74°F) | 16°C (61°F) | 0" |
| 1979 | 23°C (74°F) | 16°C (60°F) | 0" |
| 1978 | 22°C (71°F) | 18°C (64°F) | 0.14" |
| 1977 | 28°C (83°F) | 18°C (64°F) | 0" |
| 1976 | 22°C (72°F) | 17°C (63°F) | 0.14" |
| 1975 | 25°C (77°F) | 16°C (61°F) | 0" |
| 1974 | 25°C (77°F) | 16°C (61°F) | 0.04" |
| 1973 | 21°C (69°F) | 14°C (57°F) | 0" |
| 1972 | 24°C (75°F) | 20°C (68°F) | 0" |
| 1971 | 25°C (77°F) | 17°C (62°F) | 0" |