Mount William Climate

Mount William Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
- - - - - - - - - - - - -
Mean Min (°C)
- - - - - - - - - - - - -
Mean Rain (mm)
18.3 18.7 27.5 59.0 147.4 184.2 201.2 198.5 148.2 60.6 53.0 25.5 1116.8
Median Rain (mm)
- - - - - - - - - - - - -
Mean Rain Days
3.8 3.5 5.9 10.1 14.9 17.2 20.0 19.8 18.0 12.2 8.5 5.1 136.5

Mount William Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
- - - - - - - - - - - - -
Low Max (°C)
- - - - - - - - - - - - -
High Min (°C)
- - - - - - - - - - - - -
Low Min (°C)
- - - - - - - - - - - - -
High Rain (mm)
78.8 63.4 35.4 67.6 78.2 74.0 83.4 60.2 88.4 42.6 55.2 61.2 88.4

Mount William Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
- - - - - - - - - - - - -
Low Mn. Max (°C)
- - - - - - - - - - - - -
High Mn. Min (°C)
- - - - - - - - - - - - -
Low Mn. Min (°C)
- - - - - - - - - - - - -
High Rain (mm)
85.4 87.2 83.6 162.4 318.0 381.0 333.8 325.0 319.2 146.0 128.8 71.6 1480.8
Low Rain (mm)
0.0 0.0 0.0 0.6 27.0 63.6 54.4 31.6 4.2 0.0 7.4 0.0 579.4

Mount William Annual Temperatures & Rainfall

MOUNT WILLIAM

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

Mount William Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
- - - - - - - - - - - - -
≥ 35.0°C
- - - - - - - - - - - - -
≥ 30.0°C
- - - - - - - - - - - - -
≤ 2.0°C
- - - - - - - - - - - - -
≤ 0.0°C
- - - - - - - - - - - - -

Mount William 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
- - - - - - - - - - - - -
Low Max
- - - - - - - - - - - - -
High Min
- - - - - - - - - - - - -
Low Min
- - - - - - - - - - - - -

Mount William Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
- - - - - - - - - - - - -
Earliest Entry
- - - - - - - - - - - - -
Latest Entry
- - - - - - - - - - - - -
Years of Maxima
- - - - - - - - - - - - -
Earliest Entry
- - - - - - - - - - - - -
Latest Entry
- - - - - - - - - - - - -
Years of Rainfall
16 16 17 18 18 18 16 17 17 16 17 17 17.0
Earliest Entry
2005 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004 2004
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2021

Station Details

MOUNT WILLIAM
Southwest, Western Australia
32.9380°S 116.0240°E 484m AMSL
Commenced 2004
Display Your Local Weather

Weather News

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13:24 EST

It's super windy in Sydney, Brisbane and Canberra this Wednesday, and pretty breezy in most other capitals too, with the exception of Perth and Darwin where winds are relatively light.

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03:06 EST

Main Roads says West Australia's wet winter has delayed more than a dozen road projects including a multi-million dollar upgrade to what's been described as WA "riskiest" country road.

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