Rottnest Island Daily Summaries
| Date | Min to 9am | Anomaly | Max from 9am | Anomaly | Rain to 9am | |
|---|---|---|---|---|---|---|
| °C | °C | °C | °C | mm | ||
| Tue 01/09/2020 | 11.1 | -1.8 | 17.1 | -1.7 | 7.0 | |
| Wed 02/09/2020 | 12.0 | -0.9 | 18.3 | -0.5 | 2.0 | |
| Thu 03/09/2020 | 14.2 | +1.3 | 19.3 | +0.5 | 0.2 | |
| Fri 04/09/2020 | 16.6 | +3.7 | 20.0 | +1.2 | 0.0 | |
| Sat 05/09/2020 | 15.9 | +3.0 | 21.0 | +2.2 | 0.0 | |
| Sun 06/09/2020 | 16.7 | +3.8 | 20.7 | +1.9 | 0.0 | |
| Mon 07/09/2020 | 13.4 | +0.5 | 17.7 | -1.1 | 13.0 | |
| Tue 08/09/2020 | 12.6 | -0.3 | 19.9 | +1.1 | 0.6 | |
| Wed 09/09/2020 | 13.4 | +0.5 | 20.7 | +1.9 | 0.0 | |
| Thu 10/09/2020 | 13.9 | +1.0 | 18.2 | -0.6 | 0.4 | |
| Fri 11/09/2020 | 12.6 | -0.3 | 17.8 | -1.0 | 0.2 | |
| Sat 12/09/2020 | 12.5 | -0.4 | 18.2 | -0.6 | 0.0 | |
| Sun 13/09/2020 | 12.7 | -0.2 | 20.1 | +1.3 | 0.0 | |
| Mon 14/09/2020 | 15.7 | +2.8 | 24.2 | +5.4 | 0.0 | |
| Tue 15/09/2020 | 16.8 | +3.9 | 21.5 | +2.7 | 0.0 | |
| Wed 16/09/2020 | 14.5 | +1.6 | 18.3 | -0.5 | 0.0 | |
| Thu 17/09/2020 | 11.8 | -1.1 | 19.0 | +0.2 | 0.0 | |
| Fri 18/09/2020 | 11.3 | -1.6 | 21.2 | +2.4 | 0.0 | |
| Sat 19/09/2020 | 14.0 | +1.1 | 18.1 | -0.7 | 0.6 | |
| Sun 20/09/2020 | 9.6 | -3.3 | 17.1 | -1.7 | 3.0 | |
| Mon 21/09/2020 | 11.5 | -1.4 | 17.9 | -0.9 | 1.0 | |
| Tue 22/09/2020 | 13.3 | +0.4 | 18.4 | -0.4 | 1.6 | |
| Wed 23/09/2020 | 12.7 | -0.2 | 20.5 | +1.7 | 0.4 | |
| Thu 24/09/2020 | 15.4 | +2.5 | 28.0 | +9.2 | 0.0 | |
| Fri 25/09/2020 | 14.7 | +1.8 | 22.3 | +3.5 | 0.0 | |
| September 2020 Average | 13.6 | +0.7 | 19.8 | +1.0 | ||
| Sep 1986-2016 Average | 12.9 | 18.8 | ||||
| Sep 1986-2016 Highest | 18.8 | 24th 2015 | 30.8 | 20th 2014 | ||
| Sep 1986-2016 Lowest | 6.7 | 4th 1999 | 13.3 | 29th 2009 | ||
| September 2020 Total | 30.0 | 12 day(s) | ||||
| Sep 1986-2016 Average Total | 56.8 | 13.5 day(s) | ||||
| Sep 1986-2016 Wettest Total | 107.0 | 2013 | ||||
| Sep 1986-2016 Wettest 24hr Total | 42.0 | 14th 2013 | ||||
| Sep 1986-2016 Driest Total | 15.2 | 2000 | ||||
| Jan-Sep 2020 Total | 370.2 | 97 day(s) | ||||
| Jan-Sep 1983-2017 Average Total | 529.1 | 89.6 day(s) | ||||
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
ROTTNEST ISLAND
Lower West, Western Australia
Lower West, Western Australia
32.0069°S 115.5022°E
43m AMSL
Commenced 1983
Commenced 1983
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Weather News
Sydney temperatures to plummet tonight as 'deceptive' cold front moves through NSW
19:34 EST
A fast-moving storm has hit Sydney and the Illawarra region, with winds hitting more than 100 kilometres per hour.
Snow blankets central Victoria as Ballarat records coldest September day in more than 50 years
19:13 EST
Victorians have been left shivering by an Antarctic blast that swept across the state, bringing significant snowfalls and the coldest September day in more than half a century to the regional city of Ballarat.
