Rainfall

Here you can check rainfall and dam levels and find out how declining rainfall is affecting the amount of water that flows into our dams.
You can also learn where we source your water from and how our water usage is tracking.

An overview...

6.20mm

to 9am 22 September 2017

41.60mm

current month

730.80mm

current year

Perth monthly rainfall

Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL
2017 45.4 137.2 23.6 0 70.8 88 172.6 151.6 41.6 730.8
2016 15.2 0.6 17 68.2 112 109.4 139.8 123.8 68.6 37.4 14.4 10.2 716.6
AVE 9.7 12.5 19.5 43.8 117.2 173.9 168.4 133.1 81.3 51.8 22.3 13.2 838.7

Please note: Average monthly rainfall is for the period 1876–2015.

Perth rainfall comparison

 

Table view

Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL
2017 45.4 137.2 23.6 0 70.8 88 172.6 151.6 41.6 730.8
2016 15.2 0.6 17 68.2 112 109.4 139.8 123.8 68.6 37.4 14.4 10.2 716.6
2015 18.6 23.4 15.6 54 83.8 100.4 102.4 113 52.2 20.8 20.6 13.6 618.4
2014 0.2 0 7.4 24.6 152.6 93.6 151.2 107 77 37 23.8 0 674.4
AVE 9.7 12.5 19.5 43.8 117.2 173.9 168.4 133.1 81.3 51.8 22.3 13.2 838.7

Compare!

Monthly rainfall

Year to date

Seasonal rainfall