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Rocky Gully Climate

Rocky Gully Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
27.5 27.4 25.3 22.1 18.7 15.6 14.6 15.4 16.5 19.2 23.1 25.5 20.9
Mean Min (°C)
12.7 13.2 12.4 11.0 9.4 7.6 6.4 6.7 7.2 8.0 9.8 11.0 9.6
Mean Rain (mm)
17.8 16.5 34.8 52.5 78.1 137.3 109.3 96.4 101.4 56.6 42.0 31.5 764.5
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
7.2 6.4 9.2 13.0 16.7 18.5 19.8 19.2 20.8 16.4 11.8 7.9 165.9

Rocky Gully Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
43.1 40.7 40.7 35.0 29.0 22.4 21.5 23.4 27.4 32.4 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 13.4 14.3 13.6 18.0 20.1 20.6 23.9
Low Min (°C)
3.7 5.7 4.3 2.8 1.6 0.3 -0.3 -0.2 0.3 0.9 0.5 3.0 -0.3
High Rain (mm)
33.0 37.0 44.2 84.2 36.0 478.4 35.2 33.2 36.4 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 30.1 27.2 24.6 20.3 16.3 15.5 17.3 18.4 21.6 25.4 28.4 21.9
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 13.3 11.7 8.7 7.7 8.3 8.2 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 55.6 113.4 203.0 155.2 821.0 181.4 147.6 197.2 120.2 101.0 121.6 1349.4
Low Rain (mm)
1.0 2.8 3.4 7.8 35.4 46.6 53.4 28.2 35.6 19.2 15.6 2.0 471.0

Rocky Gully Annual Temperatures & Rainfall

ROCKY GULLY

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

Rocky Gully Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.5 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.1
≥ 35.0°C
2.8 2.4 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.5 8.8
≥ 30.0°C
9.1 8.3 5.7 1.6 0.0 0.0 0.0 0.0 0.0 0.3 3.4 6.1 34.4
≤ 2.0°C
0.0 0.0 0.0 0.0 0.1 0.3 1.3 0.5 0.5 0.2 0.1 0.0 2.8
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.1 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
18 19 19 18 18 18 18 18 19 19 19 19 18.2
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
18 18 18 19 18 18 18 18 19 19 19 18 18.3
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
18 18 19 18 18 17 17 17 19 19 19 19 17.9
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

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

Weather News

Warm oceans fuelling late end to big wet season

11:01 EST

Warmer-than-normal oceans have contributed to a late end to a big wet season across the southern hemisphere.

Cold and frosty lead-up to the last weekend of April

11:00 EST

Frosty morning temperatures are expected over Victoria and New South Wales on Thursday.

Heavy rain floods train stations, causes traffic delays across Melbourne

10:58 EST

Heavy rain in the Melbourne area has caused traffic problems, and flooded train station underpasses at Blackburn and Burnley, after a wintry blast swept across the state.