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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

Ex-Tropical Cyclone Alfred makes landfall, weakens to tropical low

13:45 EDT

Tropical Cyclone Alfred has weakened to a tropical low as it nears landfall on the Gulf of Carpentaria's southern coast, but the Bureau of Meteorology warned the weather system remained powerful.

The last heat of summer for Perth

12:22 EDT

Perth, and much of Western Australia's southwest are about to experience their final scorcher of the summer.

Flooded Carpentaria only slowly drying out

10:48 EDT

Queensland's Carpentaria is still flooding due to a stubborn Ex-Tropical Cyclone Alfred and will only slowly dry out as the system moves away.