Perth Airport Daily Summaries

September 2020
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date min to 9am anomaly max from 9am anomaly rain to 9am  
°C °C °C °C mm
Tue 01/09/2020 11.3 +2.4 17.3 -2.9 13.0  
Wed 02/09/2020 11.0 +2.1 18.9 -1.3 4.2  
Thu 03/09/2020 7.2 -1.7 20.0 -0.2 2.2  
Fri 04/09/2020 13.6 +4.7 21.2 +1.0 0.0  
Sat 05/09/2020 8.7 -0.2 22.2 +2.0 0.0  
Sun 06/09/2020 15.2 +6.3 21.0 +0.8 0.0  
Mon 07/09/2020 11.9 +3.0 18.7 -1.5 28.6  
Tue 08/09/2020 9.4 +0.5 20.5 +0.3 3.2  
Wed 09/09/2020 7.8 -1.1 25.5 +5.3 0.0  
Thu 10/09/2020 13.5 +4.6 18.8 -1.4 4.0  
Fri 11/09/2020 8.0 -0.9 20.3 +0.1 0.2  
Sat 12/09/2020 5.2 -3.7 20.8 +0.6 0.0  
Sun 13/09/2020 5.9 -3.0 24.5 +4.3 0.0  
Mon 14/09/2020 11.4 +2.5 26.7 +6.5 0.0  
Tue 15/09/2020 10.8 +1.9 29.1 +8.9 0.0  
Wed 16/09/2020 12.2 +3.3 21.9 +1.7 0.0  
Thu 17/09/2020 10.4 +1.5 20.3 +0.1 0.0  
Fri 18/09/2020 8.3 -0.6 22.7 +2.5 0.0  
Sat 19/09/2020 8.7 -0.2 18.0 -2.2 3.8  
Sun 20/09/2020 9.4 +0.5 17.4 -2.8 5.8  
Mon 21/09/2020 7.7 -1.2 18.9 -1.3 3.6  
Tue 22/09/2020 8.8 -0.1 21.0 +0.8 0.4  
Wed 23/09/2020 6.8 -2.1 26.5 +6.3 0.0  
Thu 24/09/2020 12.1 +3.2 30.0 +9.8 0.0  
Fri 25/09/2020 13.5 +4.6 24.1 +3.9 0.0  
Sat 26/09/2020 11.5 +2.6 22.9 +2.7 0.0  
Sun 27/09/2020 8.0 -0.9 20.5 +0.3 6.0  
Mon 28/09/2020 11.6 +2.7 20.8 +0.6 5.6  
Tue 29/09/2020 7.5 -1.4 20.0 -0.2 1.0  
 
September 2020 Average 9.9 +1.0 21.7 +1.5    
Sep 1944-2016 Average 8.9   20.2      
Sep 1944-2016 Highest 19.2 30th 2010 34.5 20th 2014    
Sep 1944-2016 Lowest -0.2 1st 1956 12.7 24th 1971    
 
September 2020 Total         81.6 14 day(s)
Sep 1944-2016 Average Total         73.1 13.4 day(s)
Sep 1944-2016 Wettest Total         172.4 2013
Sep 1944-2016 Wettest 24hr Total         59.6 14th 1984
Sep 1944-2016 Driest Total         11.5 1969
 
Jan-Sep 2020 Total         531.4 91 day(s)
Jan-Sep 1944-2017 Average Total         684.5 92.7 day(s)
 
Highlights the coolest minimum or maximum temperature during the period.
 
Highlights the warmest minimum or maximum temperature during the period.
 
Highlights the highest daily rainfall during the period.
10  
A yellow cell indicates a probable monthly record for this site (sites with ≥ 10 years of records only). The number of years of records available for the relevant field for this month is indicated in black. See the station's climate page for full details.

Station Details

PERTH AIRPORT
Perth, Western Australia
31.9275°S 115.9764°E 15m AMSL
Commenced 1944

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La Nina is here

15:29 AEST The Bureau of Meteorology has officially declared that La Niña is underway, echoing similar statements made earlier this month by climate agencies in the USA and Japan.

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