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Kalgoorlie Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.7 32.0 29.5 25.2 20.6 17.5 16.7 18.6 22.2 25.8 29.0 31.9 25.2
Mean Min (°C)
18.3 17.9 16.0 12.6 8.7 6.2 5.0 5.6 8.0 11.0 14.1 16.6 11.6
Mean Rain (mm)
23.7 31.7 24.8 20.8 26.5 28.7 25.1 21.5 14.3 15.6 17.6 16.5 266.7
Median Rain (mm)
8.4 13.2 9.8 13.3 20.1 20.4 20.0 15.8 10.4 9.3 13.2 11.8 244.3
Mean Rain Days
3.8 4.4 4.3 5.4 7.2 9.3 9.6 7.6 5.5 4.3 3.9 3.7 68.1

Kalgoorlie Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
46.5 44.9 44.5 38.9 33.4 27.6 28.7 32.0 36.8 40.9 42.9 45.0 46.5
Low Max (°C)
14.4 15.0 14.1 12.8 10.5 9.6 7.2 8.9 10.2 11.6 13.9 14.3 7.2
High Min (°C)
30.4 30.8 27.6 24.7 22.8 16.3 15.8 17.4 22.0 25.7 25.6 29.1 30.8
Low Min (°C)
8.8 8.5 5.7 1.7 -1.8 -3.0 -3.4 -2.4 -0.6 -1.0 3.1 5.5 -3.4
High Rain (mm)
154.4 177.8 70.0 49.8 45.2 57.2 28.6 49.6 44.2 45.6 77.0 28.2 177.8

Kalgoorlie Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.6 37.0 33.1 29.5 24.4 20.0 20.2 23.9 25.5 29.1 32.7 36.5 26.7
Low Mn. Max (°C)
29.9 26.8 24.2 20.3 17.9 13.9 13.9 16.0 17.7 21.7 25.2 27.6 22.9
High Mn. Min (°C)
20.8 20.5 18.3 15.4 12.1 9.2 8.1 9.1 10.4 13.6 17.4 20.5 12.7
Low Mn. Min (°C)
16.3 14.8 13.8 9.3 5.7 4.1 1.7 2.2 6.0 8.1 12.0 14.2 9.2
High Rain (mm)
185.9 307.8 197.0 98.6 110.2 185.7 82.6 74.0 98.3 84.4 115.4 88.6 530.8
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 1.4 0.6 1.6 0.3 0.0 0.0 0.0 108.7

Kalgoorlie Annual Temperatures & Rainfall

Kalgoorlie annual climate

Kalgoorlie Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
3.6 2.3 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 1.8 8.6
≥ 35°C
12.7 8.7 5.1 0.5 0.0 0.0 0.0 0.0 0.0 1.3 4.2 8.4 39.8
≥ 30°C
23.4 17.9 13.8 5.2 0.4 0.0 0.0 0.1 1.5 6.6 12.7 20.3 99.1
≤ 2°C
0.0 0.0 0.0 0.0 0.8 3.9 6.4 4.9 0.8 0.1 0.0 0.0 16.5
≤ 0°C
0.0 0.0 0.0 0.0 0.1 0.7 2.0 1.1 0.1 0.0 0.0 0.0 3.9

Kalgoorlie 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
39.4 38.4 35.5 30.6 25.0 20.9 20.0 22.7 27.2 31.8 35.0 37.4 33.9
Low Max
28.3 26.3 24.0 20.0 16.6 14.4 13.5 14.8 17.6 20.3 23.4 26.7 16.8
High Min
22.2 21.6 19.6 16.5 12.7 10.0 8.8 9.4 11.6 14.8 18.1 20.6 18.2
Low Min
14.5 14.3 12.6 8.6 4.5 2.2 1.2 1.7 4.2 7.0 10.3 12.8 4.7

Kalgoorlie Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
70 70 71 72 70 70 71 71 71 71 71 71 70.7
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Maxima
70 70 71 72 70 70 71 71 71 71 71 71 70.6
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Rainfall
73 73 74 74 73 73 72 72 73 73 73 73 72.7
Earliest Entry
1940 1940 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012

Station Details

KALGOORLIE-BOULDER AIRPORT
Goldfields, Western Australia
30.7847°S 121.4533°E 365m AMSL
Commenced 1939

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Improvement to seasonal weather outlook

ABC image 16:06 EST The weather bureau has implemented a new system of forecasting the seasonal outlook called Predictive Ocean Atmosphere Model for Australia, or POAMA.

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