Mt Ginini Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
20.5 18.9 16.0 11.5 7.4 3.8 2.6 3.8 8.5 12.5 15.1 17.7 11.5
Mean Min (°C)
10.0 8.8 7.3 4.0 1.0 -1.1 -2.4 -2.0 0.3 3.0 5.4 7.4 3.4
Mean Rain (mm)
102.5 98.3 94.7 74.8 65.9 90.0 88.5 97.1 92.8 95.9 126.5 121.2 1149.6
Median Rain (mm)
58.2 57.2 37.2 48.9 25.0 60.8 81.9 91.8 111.6 48.1 79.7 105.6 1014.2
Mean Rain Days
11.5 12.1 13.1 10.7 10.4 13.8 15.8 15.0 12.1 12.2 13.1 12.9 152.9

Mt Ginini Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
33.2 31.1 26.6 22.4 16.0 12.6 10.2 16.0 19.9 23.3 28.1 30.7 33.2
Low Max (°C)
3.8 6.0 4.7 -2.0 -3.1 -3.0 -4.8 -4.1 -2.5 -1.2 -1.0 0.5 -4.8
High Min (°C)
20.1 21.0 17.0 13.1 9.4 5.8 4.4 6.0 10.3 13.3 16.3 19.7 21.0
Low Min (°C)
-1.3 -2.0 -2.9 -5.0 -6.5 -8.5 -8.0 -8.2 -7.4 -5.5 -6.0 -4.0 -8.5
High Rain (mm)
57.0 102.2 107.6 56.4 88.0 78.2 50.4 61.8 83.8 73.4 82.4 80.8 107.6

Mt Ginini Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
25.0 21.8 18.4 15.4 10.0 6.0 4.6 6.7 12.4 16.5 18.1 21.8 12.8
Low Mn. Max (°C)
17.7 15.8 13.4 10.0 5.3 1.6 1.3 1.6 6.0 8.9 10.7 14.8 9.6
High Mn. Min (°C)
13.4 10.0 8.9 6.8 2.8 0.1 -0.7 0.0 2.4 6.2 7.1 9.7 3.9
Low Mn. Min (°C)
8.0 6.6 5.6 1.9 -0.5 -2.5 -3.5 -3.7 -0.6 0.2 2.1 4.9 2.8
High Rain (mm)
244.4 241.2 303.4 139.8 133.0 274.6 197.0 223.4 241.2 275.2 258.0 242.6 1632.8
Low Rain (mm)
21.4 12.6 6.8 15.6 3.6 8.4 39.6 30.2 19.2 19.8 9.6 10.0 692.4

Mt Ginini Annual Temperatures & Rainfall

Mt Ginini annual climate

Mt Ginini 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≥ 35°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
≥ 30°C
0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.1
≤ 2°C
0.8 1.1 2.5 7.8 18.8 26.6 29.7 28.2 20.6 13.2 6.5 3.4 158.5
≤ 0°C
0.2 0.2 0.8 3.6 11.9 20.2 26.1 24.6 15.2 8.2 3.6 1.4 114.9

Mt Ginini 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
26.0 23.2 21.0 15.6 11.0 7.0 5.0 8.3 13.1 16.9 22.0 23.0 20.0
Low Max
16.0 13.5 12.0 7.0 4.0 0.7 -0.7 -0.5 3.2 8.3 10.0 13.1 2.4
High Min
15.0 12.0 11.4 7.0 4.1 1.1 -0.1 1.0 4.0 7.6 11.0 12.0 9.8
Low Min
6.0 4.7 2.5 -0.8 -1.6 -4.0 -5.0 -5.0 -3.0 -1.6 1.1 2.8 -3.0

Mt Ginini Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
17 19 17 14 18 17 18 18 18 16 18 17 17.0
Earliest Entry
2005 2005 2005 2005 2005 2004 2004 2004 2004 2004 2004 2004 2004
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Maxima
17 19 17 14 18 17 20 18 18 16 17 17 17.0
Earliest Entry
2005 2005 2005 2005 2005 2004 2004 2004 2004 2004 2004 2004 2004
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Rainfall
17 19 17 15 18 16 17 16 17 16 19 17 16.0
Earliest Entry
2005 2005 2005 2005 2005 2004 2004 2004 2004 2004 2004 2004 2004
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

MOUNT GININI AWS
ACT, New South Wales/ACT
35.5293°S 148.7721°E 1760m AMSL
Commenced 2004

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Rain arrives in Perth after driest seven months on record

20:16 AEST Perth just registered its driest October-to-April period on record despite a welcome burst of rain on Tuesday.  Summer and the surrounding months are typically the driest time of year in Perth as cold fronts shift further south and rain-shielding high pressure systems become the dominant synoptic feature over southwestern Australia.

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