WEATHER IN Perth
Climate tables. Data for Perth.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | 6.0 (1955) | 17.7 | 24.6 | 32.3 | 46.0 (1991) |
| february | 5.7 (1981) | 17.8 | 24.6 | 32.4 | 46.7 (1991) |
| march | 3.1 (2007) | 16.3 | 22.8 | 30.1 | 43.8 (2003) |
| april | 1.2 (1960) | 13.3 | 19.4 | 26.3 | 39.6 (2020) |
| may | -0.4 (1964) | 10.3 | 15.9 | 22.5 | 35.3 (2002) |
| june | -1.3 (2006) | 8.7 | 13.7 | 19.5 | 27.8 (1975) |
| july | -1.0 (2010) | 7.7 | 12.8 | 18.6 | 25.7 (1994) |
| august | 0.1 (2004) | 8.0 | 13.2 | 19.2 | 29.9 (2019) |
| september | -0.2 (1956) | 8.9 | 14.4 | 20.6 | 34.5 (2014) |
| october | 1.2 (2005) | 10.7 | 17.0 | 23.8 | 37.7 (1961) |
| november | 3.2 (2004) | 13.3 | 19.9 | 27.1 | 41.1 (2019) |
| december | 4.8 (2002) | 15.6 | 22.6 | 30.2 | 44.5 (2007) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 16 | 0.0 (1946) | 102 (2000) | 61 (2000) |
| february | 17 | 0.0 (1947) | 150 (1992) | 132 (1992) |
| march | 18 | 0.0 (1950) | 145 (1934) | 43 (2010) |
| april | 31 | 0.0 (1982) | 149 (1926) | 61 (2002) |
| may | 81 | 0.0 (2019) | 308 (1879) | 57 (1947) |
| june | 124 | 0.0 (2019) | 424 (1945) | 78 (1945) |
| july | 140 | 0.0 (2019) | 447 (1958) | 99 (2001) |
| august | 122 | 0.0 (2019) | 340 (1955) | 66 (1977) |
| september | 79 | 0.0 (2019) | 199 (1923) | 60 (1984) |
| october | 34 | 0.0 (2019) | 200 (1890) | 60 (1995) |
| november | 29 | 0.0 (1891) | 85 (2012) | 41 (1948) |
| december | 10 | 0.0 (1949) | 78 (1888) | 36 (2011) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |