Rocky Gully Climate

Rocky Gully Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
27.6 27.4 25.1 21.9 18.5 15.6 14.6 15.3 16.5 19.3 23.2 25.4 20.9
Mean Min (°C)
12.7 13.2 12.4 10.9 9.2 7.6 6.4 6.7 7.1 8.1 9.8 11.0 9.6
Mean Rain (mm)
21.2 18.3 37.6 54.8 77.7 132.7 110.5 100.4 98.3 56.5 39.7 31.5 765.1
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
7.0 6.5 9.6 13.4 17.0 18.6 20.0 19.4 20.4 16.4 11.7 8.2 162.2

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 24.6 27.4 34.0 38.1 41.8 43.1
Low Max (°C)
15.9 15.6 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 13.4 13.4 14.3 16.2 18.0 20.1 20.6 23.9
Low Min (°C)
3.7 5.3 4.2 2.8 1.2 0.3 -0.4 -0.4 0.3 0.9 0.5 3.0 -0.4
High Rain (mm)
36.6 37.0 44.2 84.2 36.0 478.4 55.2 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 16.7 15.5 17.3 18.4 23.5 25.4 28.4 21.9
Low Mn. Max (°C)
24.2 25.7 22.4 18.6 16.7 14.3 13.5 13.8 14.1 16.7 19.2 22.3 19.9
High Mn. Min (°C)
14.9 15.3 14.9 13.3 11.7 8.7 7.7 8.3 8.2 10.3 12.0 12.7 10.3
Low Mn. Min (°C)
10.9 11.7 11.4 9.6 7.4 6.0 4.8 5.0 5.2 6.4 8.0 9.3 9.0
High Rain (mm)
107.6 55.6 113.4 203.0 155.2 821.0 181.4 169.6 197.2 120.2 101.0 121.6 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 14.6 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 1.0
≥ 35.0°C
2.9 2.4 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.6 9.0
≥ 30.0°C
9.6 8.4 5.5 1.5 0.0 0.0 0.0 0.0 0.0 0.4 3.5 6.1 34.4
≤ 2.0°C
0.0 0.0 0.0 0.0 0.1 0.3 1.3 0.6 0.6 0.2 0.0 0.0 3.0
≤ 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 0.2

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
21 22 22 21 21 20 20 20 21 21 21 21 20.6
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
21 21 21 22 21 20 20 20 21 21 21 20 20.7
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
21 21 22 21 21 19 19 19 21 21 21 21 20.4
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

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

Weather News

Heatwave to deliver extreme temperatures in parts of SA, NSW and Victoria, BOM says

15:08 EDT

Authorities in South Australia have issued a public health warning ahead of an extreme heatwave forecast for southern and eastern parts of the country during the week.

Perth’s sweltering December heat record run

14:55 EDT

Relentless heat in Western Australia sets December record run in Perth.

Extreme heat sets Canberra in its sights

12:44 EDT

A hot airmass sitting over the country is continuing to spread, having already turned up the temperature in WA, with SA next in its sights.