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Kalgoorlie Climate

Kalgoorlie Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.7 32.0 29.4 25.3 20.7 17.5 16.8 18.7 22.3 25.9 29.0 32.0 25.2
Mean Min (°C)
18.3 17.9 16.0 12.7 8.7 6.2 5.0 5.6 8.0 11.1 14.1 16.6 11.7
Mean Rain (mm)
26.2 31.1 27.4 20.8 26.4 28.1 25.5 21.2 14.6 15.5 18.2 16.4 271.2
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 4.3 4.3 5.3 7.2 9.2 9.5 7.5 5.6 4.3 4.0 3.7 68.4

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)
154.4 177.8 104.2 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 29.3 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 23.7 27.6 22.8
High Mn. Min (°C)
20.8 20.5 18.3 16.1 12.1 9.2 8.1 9.1 10.4 14.5 17.4 20.5 12.9
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)
185.9 307.8 239.6 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-BOULDER AIRPORT

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

Kalgoorlie Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
3.7 2.3 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 1.8 8.7
≥ 35.0°C
12.5 8.7 5.0 0.5 0.0 0.0 0.0 0.0 0.1 1.4 4.2 8.6 40.0
≥ 30.0°C
23.3 17.8 13.7 5.3 0.4 0.0 0.0 0.1 1.6 6.8 12.6 20.3 99.8
≤ 2.0°C
0.0 0.0 0.0 0.0 0.8 3.9 6.4 4.7 0.8 0.1 0.0 0.0 16.4
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 0.7 1.9 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
72 72 73 74 73 73 74 74 74 74 74 74 73.2
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
72 72 73 74 73 73 74 74 74 74 74 74 73.2
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
75 75 76 76 76 76 76 74 76 76 76 76 75.3
Earliest Entry
1940 1940 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

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

Weather News

Cyclone Debbie: Evacuations in Beaudesert, Beenleigh amid record floods

09:28 EDT

Hundreds of residents in Beaudesert and Beenleigh, south of Brisbane, have been evacuated after torrential rain from the remnants of Cyclone Debbie inundates their rivers.

NSW flooding: Lismore ordered to evacuate, Murwillumbah residents stuck on roofs

09:26 EDT

Murwillumbah area residents have sought refuge in the ceiling cavities and on the roofs of their houses, as emergency services are unable to dispatch boats due to safety risks.

Northern NSW bearing brunt of ex-Cyclone Debbie as Queensland faces massive clean-up effort

09:10 EDT

Tens of thousands of people have been evacuated from towns in northern New South Wales and south-east Queensland as "unprecedented" flooding from ex -Tropical Cyclone Debbie continues.