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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)
31.7 31.9 29.7 25.6 21.8 18.9 17.9 18.6 20.2 22.7 25.9 29.0 24.4
Mean Min (°C)
17.0 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)
9.6 14.2 16.2 40.6 99.7 159.1 156.5 117.8 73.6 44.0 26.6 11.1 771.4
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
2.4 2.7 3.9 7.5 12.5 16.7 17.8 15.8 13.5 9.4 6.7 4.0 112.9

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)
20.1 19.8 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 20.7 19.7 21.5 22.3 26.6 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 7.0 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
8.9 7.8 4.2 0.5 0.0 0.0 0.0 0.0 0.0 0.2 1.4 4.5 27.1
≥ 30.0°C
18.6 18.4 14.0 4.4 0.3 0.0 0.0 0.0 0.2 1.9 6.2 11.9 75.2
≤ 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
70 70 70 70 70 71 71 71 71 71 71 71 70.4
Earliest Entry
1945 1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
70 70 70 70 70 71 71 71 71 71 71 71 70.5
Earliest Entry
1945 1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
70 70 70 70 71 71 71 71 71 71 71 71 70.7
Earliest Entry
1945 1945 1945 1945 1944 1944 1944 1944 1944 1944 1944 1944 1944
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

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

Weather News

Perth finally sees string of wet days

16:21 EST

Perth has received more rain during the last four days than the last two and a half months combined.

Foggy starts as winter looms

15:46 EST

Fog is a sure sign that winter is on the way and there was plenty of it across the country this morning.

AuctionsPlus Queensland sheep listings double, due to low rainfall and rising prices

12:16 EST

The number of Queensland sheep offered in online sales has doubled week-on-week this fortnight, as producers respond to dry times and a stronger market.