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Lake Grace Climate

Lake Grace Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.4 30.6 28.1 23.9 19.7 16.5 15.4 16.5 19.1 22.8 26.5 29.6 23.3
Mean Min (°C)
15.0 15.2 14.1 11.5 8.6 6.7 5.6 5.6 6.6 8.7 11.4 13.4 10.1
Mean Rain (mm)
17.9 18.3 22.0 23.1 42.2 50.1 47.3 39.5 30.0 22.5 18.3 15.0 346.2
Median Rain (mm)
4.2 7.7 12.3 16.5 38.0 44.2 43.2 37.6 29.2 19.2 13.0 9.7 338.9
Mean Rain Days
2.7 2.9 4.0 5.8 9.6 13.4 14.0 12.1 9.6 6.9 4.4 3.4 88.2

Lake Grace Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
45.0 46.1 40.6 36.7 32.7 24.3 23.4 28.7 32.1 37.2 41.7 43.2 46.1
Low Max (°C)
15.2 16.4 14.4 13.2 9.6 7.8 9.4 8.4 10.8 12.0 10.5 15.7 7.8
High Min (°C)
29.2 26.4 25.7 21.7 20.2 15.4 13.6 15.5 16.3 20.3 24.9 24.6 29.2
Low Min (°C)
5.3 7.3 4.0 0.6 -0.3 -1.4 -1.4 -1.7 -2.1 -0.6 1.1 4.5 -2.1
High Rain (mm)
129.6 96.0 99.0 66.3 51.8 47.0 60.5 61.3 32.5 42.8 70.4 64.3 129.6

Lake Grace Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.9 33.7 30.7 26.4 22.4 18.2 17.4 19.0 21.1 25.7 30.2 34.1 24.4
Low Mn. Max (°C)
27.1 27.1 25.5 21.1 17.3 14.4 13.2 14.8 15.6 20.0 22.2 25.2 20.4
High Mn. Min (°C)
16.7 17.8 17.1 13.7 11.6 9.0 7.7 7.8 8.2 10.9 13.9 15.7 11.2
Low Mn. Min (°C)
13.2 13.5 12.0 8.7 6.0 4.6 3.6 2.8 4.7 5.6 9.3 11.1 7.8
High Rain (mm)
268.6 214.3 152.3 117.3 150.6 114.1 128.1 104.3 77.1 78.2 130.0 93.4 597.1
Low Rain (mm)
0.0 0.0 0.0 0.0 2.1 7.6 8.1 5.2 2.6 0.0 0.0 0.0 155.6

Lake Grace Annual Temperatures & Rainfall

LAKE GRACE COMPARISON

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

Lake Grace Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
1.6 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 3.1
≥ 35.0°C
8.0 5.8 3.1 0.1 0.0 0.0 0.0 0.0 0.0 0.2 2.0 4.8 23.6
≥ 30.0°C
18.1 14.7 9.8 2.7 0.1 0.0 0.0 0.0 0.1 2.4 7.1 13.6 67.7
≤ 2.0°C
0.0 0.0 0.0 0.0 0.6 1.9 3.5 3.5 2.0 0.3 0.0 0.0 11.7
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 0.3 0.7 0.5 0.2 0.0 0.0 0.0 1.8

Lake Grace 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.2 36.2 33.9 28.7 23.3 19.1 17.8 19.0 22.8 27.8 32.4 35.4 31.7
Low Max
26.0 25.2 22.8 19.4 16.2 13.9 13.0 13.8 15.4 18.2 21.2 24.4 15.6
High Min
18.1 18.4 17.6 15.2 12.2 10.0 8.8 8.7 10.0 12.0 14.5 16.5 15.4
Low Min
11.7 11.9 10.2 7.7 5.0 3.3 2.4 2.3 3.3 5.1 7.8 10.1 4.8

Lake Grace Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
54 54 54 55 56 56 56 56 55 55 55 54 55.0
Earliest Entry
1957 1957 1956 1956 1956 1956 1956 1956 1956 1956 1956 1956 1956
Latest Entry
2012 2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2012
Years of Maxima
54 55 55 55 56 56 55 56 55 55 55 54 55.0
Earliest Entry
1957 1957 1956 1956 1956 1956 1956 1956 1956 1956 1956 1956 1956
Latest Entry
2012 2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2012
Years of Rainfall
99 100 100 100 100 100 100 100 100 100 100 100 99.8
Earliest Entry
1914 1913 1913 1913 1913 1913 1912 1912 1912 1912 1912 1912 1912
Latest Entry
2012 2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2012

Station Details

LAKE GRACE COMPARISON
Great Southern, Western Australia
33.1006°S 118.4625°E 286m AMSL
Commenced 1914 / Closed 2012
Display Your Local Weather

Weather News

SA weather: Power outages hit as storms sweep across state

00:59 EST

Winds sweeping South Australia have plunged thousands of residents into darkness again for another night only a day after the entire state suffered a blackout.

SA weather as it happened: Wild winds, flooding continue; thousands without power for second night

22:19 EST

South Australia has been lashed with severe weather for the second night in a row, with strong winds battering much of the state.

Unusual frost affecting harvests in Wheatbelt, South West and Great Southern regions

21:57 EST

Below-freezing temperatures throughout September have affected large numbers of farmers in the Wheatbelt, South West and Great Southern regions, taking the edge out of what was shaping up as a bumper harvest.