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Home › Climate › Rocky Gully Climate

Rocky Gully Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
 27.4 27.3 25.4 22.0 18.7 15.5 14.6 15.2 16.3 18.8 23.1 25.3 20.9
Mean Min (°C)
 12.7 13.3 12.4 10.8 9.4 7.5 6.3 6.6 7.0 7.9 9.8 11.0 9.6
Mean Rain (mm)
 19.1 17.5 36.0 54.8 76.3 145.2 108.2 99.0 94.9 57.7 41.0 33.5 769.3
Median Rain (mm)
 6.7 7.4 28.2 35.0 74.6 100.6 95.2 100.7 94.1 46.9 28.4 17.2 686.8
Mean Rain Days
 7.4 6.8 8.9 13.2 16.1 19.4 19.4 20.1 20.6 16.8 11.4 8.1 160.4

Rocky Gully Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
 43.1 40.3 40.7 33.8 29.0 22.4 21.5 23.4 27.4 30.6 38.1 41.8 43.1
Low Max (°C)
 15.9 16.6 11.6 12.2 10.3 8.7 8.8 7.9 9.7 11.1 12.8 14.9 7.9
High Min (°C)
 22.9 23.9 23.8 18.8 17.8 13.1 13.2 14.3 13.3 18.0 20.1 20.1 23.9
Low Min (°C)
 3.7 5.7 4.3 2.8 1.6 0.3 1.2 -0.2 0.3 0.9 0.5 3.0 -0.2
High Rain (mm)
 33.0 37.0 44.2 84.2 36.0 478.4 35.2 33.2 30.0 47.6 51.6 46.0 478.4

Rocky Gully Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
 29.5 28.5 27.2 24.6 20.3 16.3 15.5 17.0 17.4 21.3 25.4 28.2 21.4
Low Mn. Max (°C)
 24.2 26.1 22.4 18.6 16.8 14.3 13.5 13.8 14.1 16.7 19.2 22.3 19.9
High Mn. Min (°C)
 14.1 15.3 14.9 12.1 11.7 8.7 7.7 8.2 8.0 9.4 12.0 12.7 10.3
Low Mn. Min (°C)
 11.0 11.7 11.4 9.6 7.8 6.0 4.8 5.0 5.7 6.4 8.0 9.3 9.0
High Rain (mm)
 80.4 55.6 113.4 203.0 150.2 821.0 181.4 147.6 147.2 120.2 101.0 121.6 1349.4
Low Rain (mm)
 3.8 2.8 3.4 7.8 35.4 46.6 54.2 28.2 35.6 19.2 15.6 2.0 475.2

Rocky Gully Annual Temperatures & Rainfall

Rocky Gully annual climate

Rocky Gully Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
 0.4 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.8
≥ 35°C
 2.6 2.4 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.3 8.4
≥ 30°C
 8.8 7.9 6.0 1.3 0.0 0.0 0.0 0.0 0.0 0.1 3.3 5.9 32.8
≤ 2°C
 0.0 0.0 0.0 0.0 0.1 0.3 1.2 0.6 0.4 0.2 0.1 0.0 2.6
≤ 0°C
 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1

Rocky Gully 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
 32.8 33.8 31.4 26.7 22.2 18.0 16.6 17.5 19.2 22.5 27.9 31.1 27.8
Low Max
 21.7 21.8 19.5 17.3 15.3 13.0 12.4 12.6 13.4 14.9 17.6 19.7 14.5
High Min
 15.6 16.4 16.1 13.7 12.4 10.2 9.0 9.3 9.8 10.8 12.8 14.1 13.6
Low Min
 9.2 9.3 8.7 7.6 6.3 4.9 3.7 3.8 4.2 4.8 6.3 7.7 5.5

Rocky Gully Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
 16 17 17 16 15 15 15 15 16 16 16 16 15.5
Earliest Entry
 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Maxima
 16 16 16 17 15 15 15 15 16 16 16 15 15.6
Earliest Entry
 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Rainfall
 16 16 17 16 15 15 15 15 16 16 16 16 15.5
Earliest Entry
 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012

Station Details

ROCKY GULLY
Southern Coastal, Western Australia
34.5714°S 117.0106°E 250m AMSL
Commenced 1995

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