Perth - Recent December Temperatures and Rainfall





The numbers here describe what the December weather in Perth, Western Australia was like for every year since 2010. A series of tables gives December 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 December. 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

December temperature averages by year in Perth
High °F Low °F Year High °C Low °C
90 62 2020 32 16
93 64 2019 34 18
87 59 2018 30 15
87 61 2017 31 16
85 58 2016 29 15
86 61 2015 30 16
85 59 2014 30 15
88 60 2013 31 16
89 62 2012 31 17
87 64 2011 31 18
87 60 2010 31 16
Number of days in December when the temperature in Perth rose to at least 21 or 32 degrees Celsius
Year 21 °C
70 °F
32 °C
90 °F
2020 31 18
2019 31 19
2018 31 11
2017 31 12
2016 31 8
2015 30 11
2014 31 7
2013 31 13
2012 31 13
2011 31 9
2010 31 11

Rainy Weather iconRain

This table gives the total precipitation that fell on Perth during December 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 December in Perth
Days Year Inches Milli­metres
2 2020 0.2 4
2 2019 0.1 2
1 2018 0.0 1
4 2017 1.1 28
1 2016 0.3 7
2 2015 0.7 18
0 2014 0.0 0
0 2013 0.0 1
2 2012 1.0 25
3 2011 2.7 67
2 2010 0.6 16
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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