Perth Weather in April
In April, Perth averages a high of 26°C (78°F) and a low of 14°C (58°F), from 55 years of daily records (1971–2026).
26°C
Average high
78°F
14°C
Average low
58°F
40°C
Record high
103°F · April 11, 2020
5°C
Record low
40°F · April 29, 2000
What April Is Like in Perth
- April 2026 was the 5th coldest April in 55 years of records, 1.5°C (2.7°F) below the long-run average.
- A typical April brings 4.2 days above 30°C (86°F).
- The warmest April in the record was 1978; the coldest was 2006.
At least 1 mm of rain falls on 16% of April days, and the month averages 38 mm in total.
Warmest: 2013 (28.4°C)Latest: 2026 (24.0°C)10-year averageLong-run average (25.7°C)
Look Up a Day in April
See the weather in Perth on any April date, year by year.
Source: NOAA GHCN-Daily, Perth Metro (1993–2026); Perth Regional Office (1971–1992). Averages cover 1971–2026. How we compute this