Weather on May 12 in Perth
Historical weather data for May 12 in Perth, Australia
Based on 54 years of data from PERTH REGIONAL OFFICE
About This Date
May 12th in Perth, Australia typically brings pleasant spring weather, with average highs around 22°C and lows near 12°C. Over 54 years of records, the warmest May 12th was in 2018 (24°C average), while the coldest was 1996 (12°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 35% of May 12th dates historically, with the wettest May 12th recording 1.92" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for May 12th in Perth? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 28°C (83°F) | 7°C (44°F) | 0 mm |
| 2025 | 24°C (76°F) | 14°C (58°F) | 0 mm |
| 2024 | 27°C (81°F) | 14°C (57°F) | 0 mm |
| 2023 | 23°C (74°F) | 6°C (42°F) | 0 mm |
| 2022 | 14°C (58°F) | 12°C (54°F) | 27 mm |
| 2021 | 24°C (76°F) | 14°C (57°F) | 1 mm |
| 2020 | 23°C (73°F) | 10°C (50°F) | 0 mm |
| 2019 | 25°C (77°F) | 8°C (46°F) | 0 mm |
| 2018 | 33°C (91°F) | 15°C (59°F) | 0 mm |
| 2017 | 23°C (73°F) | 8°C (47°F) | 0 mm |
| 2016 | 26°C (78°F) | 6°C (43°F) | 0 mm |
| 2015 | 24°C (75°F) | 13°C (55°F) | 0 mm |
| 2014 | 23°C (74°F) | 13°C (55°F) | 1 mm |
| 2013 | 21°C (69°F) | 6°C (43°F) | 0 mm |
| 2012 | 26°C (79°F) | 12°C (53°F) | 0 mm |
| 2011 | 23°C (74°F) | 11°C (52°F) | 0 mm |
| 2010 | 23°C (73°F) | 9°C (49°F) | 0 mm |
| 2009 | 25°C (77°F) | 13°C (56°F) | 0 mm |
| 2008 | 24°C (76°F) | 9°C (48°F) | 1 mm |
| 2007 | 22°C (72°F) | 16°C (60°F) | 3 mm |
| 2006 | 29°C (85°F) | 8°C (46°F) | 0 mm |
| 2005 | 22°C (72°F) | 14°C (57°F) | 33 mm |
| 2004 | 18°C (65°F) | 8°C (46°F) | 1 mm |
| 2003 | 21°C (69°F) | 17°C (63°F) | 15 mm |
| 2002 | 19°C (67°F) | 9°C (49°F) | 2 mm |
| 2001 | 13°C (56°F) | 11°C (52°F) | 49 mm |
| 2000 | 17°C (63°F) | 7°C (44°F) | 33 mm |
| 1999 | 19°C (66°F) | 13°C (55°F) | 0 mm |
| 1998 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 1997 | 18°C (64°F) | 13°C (55°F) | 4 mm |
| 1996 | 20°C (68°F) | 3°C (37°F) | 0 mm |
| 1995 | 20°C (68°F) | 15°C (59°F) | 26 mm |
| 1994 | 22°C (72°F) | 9°C (48°F) | 0 mm |
| 1991 | 25°C (77°F) | 14°C (57°F) | 0 mm |
| 1990 | 23°C (73°F) | 13°C (56°F) | 0 mm |
| 1989 | 23°C (73°F) | 12°C (54°F) | 0 mm |
| 1988 | 22°C (71°F) | 18°C (65°F) | 10 mm |
| 1987 | 18°C (65°F) | 7°C (44°F) | 0 mm |
| 1986 | 21°C (70°F) | 15°C (59°F) | 0 mm |
| 1985 | 21°C (70°F) | 17°C (63°F) | 0 mm |
| 1984 | 21°C (70°F) | 9°C (49°F) | 18 mm |
| 1983 | 21°C (69°F) | 17°C (62°F) | 3 mm |
| 1982 | 22°C (72°F) | 15°C (59°F) | 12 mm |
| 1981 | 28°C (82°F) | 12°C (54°F) | 0 mm |
| 1980 | 21°C (69°F) | 10°C (50°F) | 0 mm |
| 1979 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 1978 | 26°C (78°F) | 12°C (54°F) | 0 mm |
| 1977 | 20°C (68°F) | 13°C (56°F) | 0 mm |
| 1976 | 25°C (77°F) | 12°C (54°F) | 0 mm |
| 1975 | 22°C (72°F) | 10°C (50°F) | 0 mm |
| 1974 | 19°C (67°F) | 16°C (61°F) | 15 mm |
| 1973 | 19°C (67°F) | 15°C (59°F) | 10 mm |
| 1972 | 20°C (68°F) | 10°C (50°F) | 0 mm |
| 1971 | 29°C (84°F) | 14°C (58°F) | 0 mm |