Mount William Climate
Mount William Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
21.3 | 20.1 | 17.5 | 12.5 | 8.4 | 5.9 | 5.0 | 5.8 | 8.9 | 12.9 | 16.2 | 18.3 | 12.8 |
| Mean Min (°C) |
10.2 | 9.5 | 8.4 | 6.0 | 3.6 | 1.8 | 0.9 | 1.0 | 2.2 | 4.0 | 6.5 | 7.9 | 5.2 |
| Mean Rain (mm) |
66.3 | 36.2 | 58.1 | 79.3 | 134.0 | 128.1 | 170.1 | 154.1 | 117.1 | 79.8 | 72.7 | 61.3 | 1139.8 |
| Median Rain (mm) |
46.8 | 35.4 | 30.4 | 79.0 | 119.2 | 107.8 | 156.0 | 123.4 | 86.8 | 56.4 | 73.2 | 99.4 | 1109.8 |
| Mean Rain Days |
8.9 | 11.8 | 14.6 | 17.7 | 22.4 | 24.1 | 25.5 | 23.5 | 21.0 | 16.4 | 14.8 | 11.7 | 210.1 |
Mount William Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
36.6 | 36.6 | 32.2 | 26.1 | 18.0 | 13.4 | 12.1 | 16.1 | 20.6 | 27.0 | 32.1 | 36.1 | 36.6 |
| Low Max (°C) |
7.8 | 7.0 | 5.4 | 2.4 | 0.1 | -0.2 | -0.4 | -0.9 | -0.5 | 2.2 | 0.0 | 3.8 | -0.9 |
| High Min (°C) |
25.9 | 25.6 | 23.2 | 19.6 | 11.4 | 7.6 | 6.4 | 8.2 | 12.2 | 19.3 | 20.4 | 22.5 | 25.9 |
| Low Min (°C) |
0.9 | 1.8 | -0.1 | -1.2 | -2.1 | -2.6 | -4.1 | -3.8 | -3.8 | -3.3 | -2.5 | -0.5 | -4.1 |
| High Rain (mm) |
134.6 | 40.8 | 45.8 | 62.8 | 60.6 | 41.8 | 70.0 | 49.0 | 78.6 | 51.4 | 58.4 | 70.0 | 134.6 |
Mount William Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
24.8 | 22.3 | 20.4 | 16.5 | 10.1 | 7.0 | 6.4 | 8.1 | 10.9 | 18.5 | 19.8 | 22.5 | 14.1 |
| Low Mn. Max (°C) |
19.0 | 16.9 | 14.5 | 9.5 | 6.8 | 4.0 | 3.7 | 3.6 | 6.8 | 10.1 | 13.0 | 14.7 | 11.8 |
| High Mn. Min (°C) |
12.6 | 12.1 | 11.2 | 8.0 | 5.6 | 3.2 | 2.0 | 2.9 | 4.4 | 7.6 | 10.8 | 10.7 | 5.9 |
| Low Mn. Min (°C) |
8.7 | 7.5 | 5.4 | 3.4 | 2.2 | 0.4 | -0.2 | 0.1 | 0.9 | 2.2 | 4.1 | 5.6 | 4.6 |
| High Rain (mm) |
289.6 | 93.6 | 138.2 | 151.0 | 240.2 | 247.0 | 244.6 | 312.0 | 328.2 | 225.0 | 115.4 | 143.6 | 1427.0 |
| Low Rain (mm) |
2.6 | 2.8 | 16.0 | 22.8 | 88.0 | 47.4 | 64.6 | 0.0 | 49.6 | 11.4 | 29.2 | 0.0 | 794.4 |
Mount William Annual Temperatures & Rainfall
GRAMPIANS (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 |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| ≥ 35.0°C |
0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.7 |
| ≥ 30.0°C |
3.4 | 1.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.4 | 6.9 |
| ≤ 2.0°C |
0.3 | 0.1 | 1.0 | 3.9 | 9.4 | 16.0 | 23.1 | 22.7 | 17.1 | 13.8 | 6.7 | 2.9 | 116.0 |
| ≤ 0.0°C |
0.0 | 0.0 | 0.1 | 0.7 | 2.1 | 5.9 | 8.9 | 11.8 | 8.3 | 5.3 | 1.5 | 0.3 | 44.5 |
Mount William 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
27.8 | 27.4 | 24.6 | 17.2 | 11.6 | 8.1 | 6.9 | 9.9 | 13.4 | 19.0 | 24.1 | 24.0 | 21.5 |
| Low Max |
14.3 | 13.3 | 10.9 | 6.9 | 5.0 | 2.9 | 2.4 | 3.1 | 4.4 | 6.0 | 9.3 | 11.1 | 4.7 |
| High Min |
16.8 | 16.0 | 14.0 | 9.7 | 6.5 | 3.8 | 2.5 | 3.8 | 5.0 | 8.4 | 13.7 | 13.4 | 11.4 |
| Low Min |
4.4 | 3.7 | 3.7 | 1.8 | 0.9 | -0.5 | -0.8 | -0.9 | -0.7 | -0.4 | 1.7 | 2.3 | 0.2 |
Mount William Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15.0 |
| Earliest Entry |
2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2005 | 2005 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Maxima |
16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15.0 |
| Earliest Entry |
2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2005 | 2005 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
| Years of Rainfall |
16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 15 | 15.0 |
| Earliest Entry |
2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2006 | 2005 | 2005 |
| Latest Entry |
2021 | 2021 | 2021 | 2021 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2020 | 2021 |
Station Details
GRAMPIANS (MOUNT WILLIAM)
South West, Victoria
South West, Victoria
37.2950°S 142.6039°E
1150m AMSL
Commenced 2005
Commenced 2005
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Weather News
Wild and wet with hazardous surf for Sydney and eastern NSW
10:56 EST
Residents of Sydney and towns along large sections of the NSW coast have awoken to fallen trees, wild winds, dangerous surf and areas of heavy rain on Thursday morning.
Kalbarri 'open for business' after Tropical Cyclone Seroja but residents are worried
02:42 EST
Roadblocks into the cyclone-ravaged community of Kalbarri are due to be lifted from this evening, but some say it is too early and tourists should not be allowed back in for some weeks yet.
