Perth - Recent September Temperatures and Rainfall





The numbers here describe what the September weather in Perth, Western Australia was like for every year since 2010. A series of tables gives September data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot days occurred each September. Then there's information on how much rain actually landed this month during recent years, as well as how often Perth had wet weather.

The climate data come from weather measurements made at Perth Airport.

Temperature Weather iconTemperature

September temperature averages by year in Perth
High °F Low °F Year High °C Low °C
71 50 2020 22 10
74 48 2019 23 9
69 47 2018 21 8
69 49 2017 21 10
65 44 2016 19 7
73 49 2015 23 9
72 51 2014 22 11
68 51 2013 20 11
71 48 2012 21 9
69 48 2011 21 9
72 46 2010 22 8
Number of days in September when the temperature in Perth rose to at least 21 or 32 degrees Celsius
Year 21 °C
70 °F
32 °C
90 °F
2020 13 0
2019 20 1
2018 11 0
2017 14 0
2016 2 0
2015 17 0
2014 18 1
2013 9 0
2012 11 0
2011 12 0
2010 17 0

Rainy Weather iconRain

This table gives the total precipitation that fell on Perth during September in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.254 millimeters (0.01 inches) or more.

Total rainfall for September in Perth
Days Year Inches Milli­metres
13 2020 3.2 82
4 2019 1.3 32
11 2018 1.5 38
14 2017 3.2 81
8 2016 2.4 62
5 2015 1.8 47
8 2014 2.8 70
11 2013 6.8 172
9 2012 4.1 104
11 2011 4.0 102
3 2010 1.1 28
Reference

Australian Government Bureau of Meteorology. Climate Data Online.

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Perth - Recent Years
Perth - Extremes
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