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Windy Harbour Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
23.3 23.9 23.5 22.0 19.8 17.7 16.7 16.9 17.6 18.8 20.9 22.0 20.2
Mean Min (°C)
14.4 14.7 13.6 12.2 10.8 9.3 8.6 9.0 9.4 10.4 11.9 13.2 11.4
Mean Rain (mm)
15.9 15.7 30.7 70.9 142.1 176.4 192.2 165.8 116.0 69.2 44.0 28.5 1074.0
Median Rain (mm)
8.7 8.4 20.9 59.4 124.8 144.0 185.4 170.8 101.1 59.2 38.1 17.6 1019.6
Mean Rain Days
5.5 5.8 8.7 12.6 17.3 18.8 21.7 21.6 19.2 14.7 10.7 8.4 163.6

Windy Harbour Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
39.5 39.8 40.3 34.5 30.2 24.7 22.7 23.0 26.8 30.9 37.2 36.2 40.3
Low Max (°C)
16.5 18.0 16.3 15.1 13.8 11.4 11.6 11.5 12.6 12.4 13.8 15.8 11.4
High Min (°C)
23.0 20.5 20.8 20.5 18.6 16.4 15.0 15.5 16.0 17.1 19.2 19.8 23.0
Low Min (°C)
6.5 5.0 3.5 4.4 1.7 1.0 0.7 1.5 1.5 3.8 3.4 4.5 0.7
High Rain (mm)
32.6 31.2 58.3 78.0 68.6 73.6 52.6 75.0 36.8 56.0 28.4 53.2 78.0

Windy Harbour Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
25.4 25.9 25.3 24.4 21.7 18.8 17.6 18.6 18.5 20.6 23.3 24.0 21.0
Low Mn. Max (°C)
21.8 21.7 21.5 19.7 18.2 16.9 16.0 15.5 15.8 17.2 19.3 20.1 19.3
High Mn. Min (°C)
16.1 16.4 15.4 14.4 12.8 11.0 10.0 11.0 10.3 11.7 13.3 14.9 12.2
Low Mn. Min (°C)
12.2 12.3 12.6 10.6 9.8 7.2 7.7 7.0 8.4 8.2 10.8 11.2 10.5
High Rain (mm)
67.6 70.0 134.5 210.2 248.4 370.2 299.9 222.4 258.3 144.8 93.2 85.4 1333.8
Low Rain (mm)
1.3 1.4 5.3 6.6 73.0 88.8 81.1 65.2 47.8 31.2 11.4 4.6 740.0

Windy Harbour Annual Temperatures & Rainfall

WINDY HARBOUR

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

Windy Harbour Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
≥ 35°C
0.1 0.3 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 1.0
≥ 30°C
1.2 1.4 2.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.8 6.1
≤ 2°C
0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.0 0.0 0.0 0.0 0.0 0.8
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Windy Harbour 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
25.5 26.5 26.3 24.8 22.3 19.7 18.5 18.8 19.7 20.7 23.3 24.0 23.6
Low Max
20.7 20.8 20.3 19.0 17.3 15.6 14.8 14.8 15.4 16.3 18.0 19.5 16.3
High Min
17.4 17.6 17.4 16.0 14.3 12.4 11.5 11.6 12.2 13.0 15.0 16.2 15.6
Low Min
10.5 10.7 9.4 8.0 7.3 5.5 5.4 5.7 6.5 7.5 8.5 9.4 7.4

Windy Harbour Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
22 23 23 23 22 23 25 24 24 23 24 24 23.3
Earliest Entry
1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Maxima
22 22 23 22 22 23 25 24 24 23 25 24 23.0
Earliest Entry
1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Rainfall
27 28 28 29 29 28 28 28 29 28 28 28 28.0
Earliest Entry
1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984 1984
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013

Station Details

WINDY HARBOUR
Southwest, Western Australia
34.8361°S 116.0308°E 5m AMSL
Commenced 1984

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Early warning trial for flash flooding at Wallsend

ABC image 17:27 EST Wallsend businesses have welcomed the introduction of a Flash Flood Early Warning system, but say it will not protect their properties from water inundation.

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