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Perth Airport Climate

Perth Airport Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.8 32.0 29.7 25.6 21.8 19.0 17.9 18.6 20.2 22.7 26.0 29.0 24.5
Mean Min (°C)
17.1 17.5 15.9 13.0 10.4 9.0 8.0 8.0 8.9 10.3 12.7 14.9 12.1
Mean Rain (mm)
10.0 15.3 16.4 40.5 98.8 157.3 155.3 117.8 73.1 43.6 26.2 11.2 765.9
Median Rain (mm)
1.8 5.4 8.5 32.8 88.9 158.7 154.5 118.5 66.4 38.4 21.6 7.6 776.0
Mean Rain Days
2.5 2.8 4.0 7.4 12.5 16.6 17.7 15.8 13.4 9.4 6.6 4.0 111.4

Perth Airport Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
46.0 46.7 43.8 37.7 35.3 27.8 25.7 28.3 34.5 37.7 40.8 44.5 46.7
Low Max (°C)
19.7 17.1 15.8 13.9 11.7 9.4 10.7 9.9 12.7 12.3 14.2 15.2 9.4
High Min (°C)
28.5 28.7 28.6 23.9 20.8 17.7 16.2 16.7 19.2 21.3 26.3 27.5 28.7
Low Min (°C)
6.0 5.7 3.1 1.2 -0.4 -1.3 -1.0 0.1 -0.2 1.2 3.2 4.8 -1.3
High Rain (mm)
60.8 132.0 43.2 61.0 57.4 78.2 99.0 66.4 59.6 60.2 41.1 36.0 132.0

Perth Airport Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
35.6 36.3 32.8 29.0 24.4 21.0 19.7 21.5 22.8 27.0 30.3 32.4 26.0
Low Mn. Max (°C)
28.2 28.7 26.1 21.2 19.4 16.8 16.2 16.3 18.1 19.7 22.1 24.7 22.4
High Mn. Min (°C)
19.7 21.4 18.7 16.1 13.9 12.3 10.7 10.6 11.1 12.6 15.1 17.8 13.6
Low Mn. Min (°C)
13.3 13.9 13.2 9.1 6.9 5.4 5.5 4.9 6.8 8.1 9.6 12.1 10.5
High Rain (mm)
102.4 150.4 61.9 135.0 229.0 424.1 446.7 340.3 172.4 124.8 84.8 67.4 1164.7
Low Rain (mm)
0.0 0.0 0.0 0.0 15.0 23.0 30.6 19.0 11.5 1.3 1.3 0.0 479.6

Perth Airport Annual Temperatures & Rainfall

PERTH AIRPORT

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Perth Airport Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
1.7 1.1 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.7 4.0
≥ 35.0°C
9.0 7.8 4.2 0.5 0.0 0.0 0.0 0.0 0.0 0.2 1.4 4.6 27.2
≥ 30.0°C
18.8 18.5 14.0 4.4 0.3 0.0 0.0 0.0 0.2 2.0 6.4 12.0 75.5
≤ 2.0°C
0.0 0.0 0.0 0.0 0.2 0.6 1.0 0.6 0.2 0.0 0.0 0.0 2.6
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.2

Perth Airport 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.4 37.2 34.8 29.9 25.0 21.3 20.0 20.9 23.2 27.0 31.3 35.0 32.1
Low Max
25.8 26.3 24.8 21.6 18.6 16.4 15.7 16.1 17.3 18.9 21.2 23.5 17.9
High Min
20.7 21.1 19.7 16.9 14.2 12.4 11.4 11.3 12.1 13.7 16.1 18.6 17.4
Low Min
13.2 13.8 12.1 8.8 6.7 5.3 4.5 4.5 5.6 6.7 9.2 11.1 6.9

Perth Airport Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
73 73 73 73 73 73 73 73 73 73 73 73 72.8
Earliest Entry
1945 1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
73 73 73 73 73 73 73 73 73 73 73 73 72.9
Earliest Entry
1945 1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
73 73 73 73 74 73 73 73 73 73 73 73 73.1
Earliest Entry
1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

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

Weather News

BOM says deluge across Queensland at levels not seen since Cyclone Debbie

14:10 EDT

The massive downpour across southern Queensland is at levels not seen since Cyclone Debbie hammered the coastline last March, the Bureau of Meteorology (BOM) says.

Man's body found after being swept away in floodwaters near Gympie as wife watched

13:37 EDT

A man's body has been found after his car was swept off a flooded causeway near Gympie in south-east Queensland overnight.

Storm damages WA homes, brings down power lines as winds reach up to 100 kph

10:36 EDT

A strong cold front over the southern half of Western Australia has brought wind gusts of up to 100 kilometres per hour to coastal areas of Perth.