Lostock Dam Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.3 28.3 26.4 23.5 19.9 16.9 16.4 18.3 21.4 24.3 26.2 28.8 23.3
Mean Min (°C)
17.2 17.2 15.3 12.7 10.0 7.7 6.4 6.9 9.3 11.9 13.9 16.0 12.0
Mean Rain (mm)
122.9 122.8 131.8 75.1 68.1 65.4 37.1 35.2 50.0 65.9 88.3 94.4 967.6
Median Rain (mm)
111.8 99.0 96.4 57.4 50.1 44.7 31.2 27.4 40.0 49.2 83.8 78.2 924.5
Mean Rain Days
12.3 11.9 12.8 10.7 11.7 12.5 10.8 8.9 9.2 10.5 12.0 11.3 134.8

Lostock Dam Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
44.4 45.6 39.8 36.7 27.8 25.0 26.0 28.3 35.5 38.5 43.7 43.8 45.6
Low Max (°C)
17.5 17.4 15.8 14.0 11.0 10.0 9.2 8.3 11.0 12.0 14.0 13.9 8.3
High Min (°C)
28.5 24.5 23.8 21.2 17.2 15.5 16.0 16.0 20.6 20.3 27.1 25.0 28.5
Low Min (°C)
9.2 9.3 5.6 3.6 0.7 1.2 -1.7 -0.4 0.8 0.0 6.0 6.5 -1.7
High Rain (mm)
115.6 146.0 160.0 135.0 151.6 155.0 74.8 69.0 77.0 145.0 105.0 102.4 160.0

Lostock Dam Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
32.9 32.4 30.4 27.1 22.3 19.0 18.5 21.3 25.3 27.9 30.7 33.8 25.3
Low Mn. Max (°C)
25.5 25.3 24.1 21.0 17.9 14.8 14.7 16.3 18.8 21.0 22.7 25.8 22.0
High Mn. Min (°C)
19.2 19.4 17.3 15.1 12.4 10.4 8.5 9.5 10.9 13.7 16.4 17.9 13.0
Low Mn. Min (°C)
15.3 15.3 13.2 10.9 7.1 5.7 3.7 5.1 7.6 10.3 11.6 14.3 10.7
High Rain (mm)
413.8 448.4 456.0 327.4 274.0 318.6 152.8 163.6 132.6 312.8 241.8 231.2 1427.7
Low Rain (mm)
8.8 15.0 4.6 0.6 3.8 3.2 0.0 3.0 0.0 3.2 11.8 7.2 441.4

Lostock Dam Annual Temperatures & Rainfall

Lostock Dam annual climate

Lostock Dam Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.7
≥ 35°C
4.5 2.6 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.2 3.5 13.0
≥ 30°C
13.8 9.7 5.5 0.6 0.0 0.0 0.0 0.0 0.7 3.5 6.7 12.8 53.2
≤ 2°C
0.0 0.0 0.0 0.0 0.0 0.2 1.0 0.6 0.1 0.0 0.0 0.0 1.8
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1

Lostock Dam 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
35.0 33.5 30.6 27.0 23.0 19.7 19.3 21.6 26.3 29.5 31.6 34.4 30.2
Low Max
23.8 23.1 22.3 20.0 17.0 14.2 13.7 15.0 17.1 19.2 20.6 23.1 16.7
High Min
20.0 19.7 18.0 15.5 13.0 10.5 9.5 10.0 12.5 15.0 17.0 19.0 17.3
Low Min
14.3 14.5 12.8 10.0 7.0 4.9 3.5 4.0 6.0 8.5 10.8 13.0 6.5

Lostock Dam Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
40 40 38 38 40 39 39 39 39 39 39 40 40.0
Earliest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1969 1969 1969
Latest Entry
2024 2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2024
Years of Maxima
39 40 39 38 39 37 39 39 39 39 39 40 40.0
Earliest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1969 1969 1969
Latest Entry
2024 2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2024
Years of Rainfall
53 54 53 51 54 52 50 51 53 51 54 54 54.0
Earliest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1969 1969 1969
Latest Entry
2024 2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

LOSTOCK DAM
Hunter, New South Wales/ACT
32.3322°S 151.4595°E 200m AMSL
Commenced 1969

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Heaviest Perth rain in 287 days

11:20 AEST Glorious soaking rain has fallen in Perth, with 26.2 mm collecting in the gauge overnight after frequent showers throughout the 24-hour period to 9 am Wednesday.

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