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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

Severe weather warning for Tasmania's north-east, possible flash flooding

18:03 EDT

Severe weather predicted for Tasmania's north and east on Friday has prompted a public warning from emergency services.

Wet night ahead of Friday flood threat

15:00 EDT

Rain and storms could bring flooding to parts of southern and southeast Australia during the next 24 hours.

Monsoon likely for Darwin and Top End, bringing cooler temperatures, more rain

14:03 EDT

People in Darwin and other parts of the Top End may be about to get relief from recent hot weather, with the Bureau of Meteorology (BOM) predicting a monsoon trough will start to affect the area within days.