Kalgoorlie Climate

Kalgoorlie Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.7 32.1 29.4 25.2 20.7 17.5 16.8 18.7 22.3 25.9 29.1 32.0 25.2
Mean Min (°C)
18.3 17.9 16.1 12.7 8.7 6.2 5.0 5.7 8.0 11.2 14.2 16.6 11.7
Mean Rain (mm)
27.7 31.0 27.6 20.8 25.6 28.0 25.3 21.7 14.3 15.3 18.4 17.4 273.0
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 4.5 5.3 7.1 9.2 9.5 7.5 5.5 4.3 4.0 3.8 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)
154.4 177.8 104.2 49.8 45.2 57.2 28.6 49.6 44.2 45.6 77.0 50.6 177.8

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 31.0 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 20.8 18.3 16.1 12.1 9.2 8.1 9.1 10.4 15.7 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 5.7 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
3.6 2.3 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 1.8 8.7
≥ 35.0°C
12.6 8.8 5.0 0.5 0.0 0.0 0.0 0.0 0.1 1.4 4.3 8.6 40.1
≥ 30.0°C
23.4 17.8 13.7 5.2 0.4 0.0 0.0 0.1 1.6 7.0 12.7 20.3 99.7
≤ 2.0°C
0.0 0.0 0.0 0.0 0.8 3.9 6.4 4.6 0.8 0.1 0.0 0.0 16.1
≤ 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 3.8

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
75 75 76 77 76 75 76 76 76 76 76 76 75.6
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
75 75 76 77 76 75 76 76 75 76 76 76 75.6
Earliest Entry
1940 1942 1942 1939 1942 1942 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
78 78 79 79 78 78 77 76 78 78 78 78 77.7
Earliest Entry
1940 1940 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939 1939
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

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

Weather News

Perth weather set for another weekend washout with heavy rain on the way

16:39 EST

A winter deluge that is set to smash Perth's June rainfall average will coincide with the shortest day of the year to deliver a wet, gloomy and blustery weekend for the city.

'Plant factories' needed to grow more food as world population heads towards 10 billion by 2050

14:26 EST

Scientists are exploring taking crops out of the field and growing them in warehouses to develop new varieties capable of feeding 10 billion people by 2050.

More rain on the horizon for Perth

12:15 EST

It's going to be a wet weekend in Perth, as a cold front brings a burst of wind and rain to Western Australia.