Weather on May 11 in Perth
Historical weather data for May 11 in Perth, Australia
Based on 54 years of data from PERTH REGIONAL OFFICE
About This Date
May 11th in Perth, Australia typically brings pleasant spring weather, with average highs around 23°C and lows near 12°C. Over 54 years of records, the warmest May 11th was in 1988 (22°C average), while the coldest was 1996 (12°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 11th dates historically, with the wettest May 11th recording 3.06" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for May 11th in Perth? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 27°C (81°F) | 8°C (46°F) | 0 mm |
| 2025 | 26°C (79°F) | 16°C (60°F) | 0 mm |
| 2024 | 26°C (78°F) | 17°C (62°F) | 0 mm |
| 2023 | 19°C (67°F) | 11°C (52°F) | 6 mm |
| 2022 | 22°C (72°F) | 11°C (51°F) | 0 mm |
| 2021 | -- | 9°C (49°F) | 0 mm |
| 2020 | 23°C (73°F) | 6°C (42°F) | 0 mm |
| 2019 | 24°C (75°F) | 6°C (43°F) | 0 mm |
| 2018 | 29°C (84°F) | 14°C (57°F) | 0 mm |
| 2017 | 22°C (72°F) | 10°C (50°F) | 0 mm |
| 2016 | 26°C (78°F) | 7°C (45°F) | 0 mm |
| 2015 | 25°C (77°F) | 9°C (49°F) | 0 mm |
| 2014 | 24°C (75°F) | 11°C (52°F) | 2 mm |
| 2013 | 19°C (67°F) | 12°C (53°F) | 18 mm |
| 2012 | 24°C (75°F) | 9°C (49°F) | 0 mm |
| 2011 | 23°C (74°F) | 13°C (56°F) | 0 mm |
| 2010 | 23°C (73°F) | 9°C (48°F) | 0 mm |
| 2009 | 26°C (79°F) | 12°C (53°F) | 0 mm |
| 2008 | 23°C (73°F) | 13°C (56°F) | 22 mm |
| 2007 | 27°C (80°F) | 12°C (54°F) | 0 mm |
| 2006 | 29°C (84°F) | 6°C (43°F) | 0 mm |
| 2005 | 23°C (73°F) | 17°C (62°F) | 0 mm |
| 2004 | 21°C (69°F) | 16°C (60°F) | 9 mm |
| 2003 | 27°C (81°F) | 10°C (50°F) | 0 mm |
| 2002 | 18°C (65°F) | 14°C (58°F) | 38 mm |
| 2001 | 18°C (65°F) | 12°C (54°F) | 1 mm |
| 2000 | 17°C (62°F) | 13°C (56°F) | 26 mm |
| 1999 | 22°C (72°F) | 12°C (53°F) | 0 mm |
| 1998 | 21°C (70°F) | 11°C (52°F) | 0 mm |
| 1997 | 18°C (64°F) | 13°C (55°F) | 0 mm |
| 1996 | 19°C (67°F) | 4°C (39°F) | 1 mm |
| 1995 | 21°C (70°F) | 16°C (61°F) | 16 mm |
| 1994 | 23°C (73°F) | 8°C (46°F) | 0 mm |
| 1991 | 23°C (74°F) | 15°C (59°F) | 2 mm |
| 1990 | 24°C (75°F) | 11°C (52°F) | 0 mm |
| 1989 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 1988 | 27°C (81°F) | 18°C (64°F) | 0 mm |
| 1987 | 17°C (63°F) | 8°C (46°F) | 13 mm |
| 1986 | 22°C (72°F) | 14°C (57°F) | 4 mm |
| 1985 | 28°C (83°F) | 13°C (55°F) | 0 mm |
| 1984 | 18°C (64°F) | 11°C (51°F) | 14 mm |
| 1983 | 27°C (81°F) | 14°C (57°F) | 0 mm |
| 1982 | 23°C (74°F) | 13°C (55°F) | 0 mm |
| 1981 | 25°C (77°F) | 14°C (58°F) | 0 mm |
| 1980 | 20°C (68°F) | 8°C (46°F) | 0 mm |
| 1979 | 23°C (73°F) | 11°C (52°F) | 0 mm |
| 1978 | 24°C (76°F) | 11°C (51°F) | 0 mm |
| 1977 | 21°C (70°F) | 13°C (55°F) | 11 mm |
| 1976 | 24°C (76°F) | 15°C (59°F) | 3 mm |
| 1975 | 22°C (72°F) | 10°C (50°F) | 0 mm |
| 1974 | 22°C (71°F) | 14°C (58°F) | 78 mm |
| 1973 | 22°C (71°F) | 16°C (60°F) | 20 mm |
| 1972 | 25°C (77°F) | 12°C (54°F) | 0 mm |
| 1971 | 26°C (78°F) | 13°C (55°F) | 0 mm |