Historical weather statistics for Perth, Australia
Typical weather in Perth
January is typically the warmest month, with median daily highs near 31.6 °C and lows near 18.7 °C. July is typically the coolest month, with median daily highs near 16.8 °C and lows near 9.1 °C. Median precipitation probability is highest in July, at about 35.0 %. Median relative humidity reaches its annual high in July, at about 93.7 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
Loading interactive weather charts…
| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 31.6 °C | 18.7 °C | 58.2 % | 83.4 % | 1.7 % | 0.0 cm |
| February | 31.6 °C | 19.3 °C | 39.5 % | 84.4 % | 1.0 % | 0.0 cm |
| March | 29.6 °C | 18.4 °C | 27.3 % | 85.6 % | 7.3 % | 0.0 cm |
| April | 24.2 °C | 15.0 °C | 11.4 % | 90.1 % | 13.5 % | 0.0 cm |
| May | 20.9 °C | 12.1 °C | 12.3 % | 91.8 % | 23.3 % | 0.0 cm |
| June | 18.0 °C | 10.2 °C | 18.6 % | 93.5 % | 29.8 % | 0.0 cm |
| July | 16.8 °C | 9.1 °C | 26.8 % | 93.7 % | 35.0 % | 0.0 cm |
| August | 17.3 °C | 9.5 °C | 26.4 % | 93.5 % | 30.3 % | 0.0 cm |
| September | 18.4 °C | 10.9 °C | 33.6 % | 92.6 % | 25.5 % | 0.0 cm |
| October | 21.8 °C | 13.0 °C | 40.9 % | 90.5 % | 14.0 % | 0.0 cm |
| November | 25.8 °C | 15.3 °C | 51.8 % | 86.9 % | 9.0 % | 0.0 cm |
| December | 28.8 °C | 17.1 °C | 59.5 % | 84.4 % | 3.3 % | 0.0 cm |