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St Arnaud Climate

St Arnaud Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
30.1 29.6 26.2 21.3 16.1 13.3 12.3 14.1 16.6 20.4 24.2 27.3 20.8
Mean Min (°C)
13.9 13.9 11.6 8.5 5.8 3.9 2.9 4.0 5.6 7.6 9.5 11.9 8.2
Mean Rain (mm)
26.9 26.0 26.8 34.7 51.6 56.7 55.2 54.9 48.8 45.1 34.8 28.6 488.9
Median Rain (mm)
15.3 12.2 17.0 25.0 42.3 54.9 49.1 47.9 42.3 36.0 26.2 21.5 461.4
Mean Rain Days
3.5 3.2 3.9 5.4 8.8 10.4 11.8 11.7 9.6 7.9 5.9 4.8 86.2

St Arnaud Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
44.3 42.9 39.3 32.8 27.0 22.8 22.2 26.1 31.7 35.6 39.9 42.2 44.3
Low Max (°C)
15.8 17.2 11.3 8.9 6.2 5.6 1.7 6.1 7.1 9.1 12.8 14.6 1.7
High Min (°C)
26.7 26.7 21.7 20.3 15.6 12.0 10.1 12.6 15.1 20.7 22.2 25.6 26.7
Low Min (°C)
5.6 4.4 -0.6 0.0 -1.6 -3.7 -4.0 -2.4 -4.8 -0.4 1.2 3.3 -4.8
High Rain (mm)
146.1 71.1 67.0 90.2 57.6 52.1 58.2 43.2 65.0 61.7 72.6 67.6 146.1

St Arnaud Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.8 31.5 28.8 23.7 18.1 16.9 14.4 18.0 19.3 23.9 28.6 29.9 22.2
Low Mn. Max (°C)
27.1 27.2 22.9 18.3 13.3 11.8 10.9 12.5 13.4 17.7 21.7 23.3 19.9
High Mn. Min (°C)
16.6 15.9 14.3 10.9 8.1 6.3 4.5 5.4 7.5 9.5 12.0 15.3 9.0
Low Mn. Min (°C)
11.2 11.6 9.2 6.9 4.4 1.5 0.9 2.7 3.9 5.8 5.8 8.9 7.7
High Rain (mm)
225.8 170.9 136.0 135.4 161.9 137.2 143.7 146.9 120.8 263.6 154.5 126.8 949.4
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 7.1 1.8 1.8 1.1 0.0 1.0 0.3 204.4

St Arnaud Annual Temperatures & Rainfall

ST ARNAUD

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

St Arnaud Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.8
≥ 35.0°C
5.9 4.7 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.8 3.2 15.3
≥ 30.0°C
14.7 12.2 6.7 0.7 0.0 0.0 0.0 0.0 0.0 1.2 4.6 9.5 49.2
≤ 2.0°C
0.0 0.0 0.0 0.3 3.4 8.0 10.5 6.6 3.4 0.9 0.1 0.0 32.4
≤ 0.0°C
0.0 0.0 0.0 0.0 0.4 3.5 4.9 2.2 0.6 0.0 0.0 0.0 11.5

St Arnaud 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
36.1 35.6 31.2 26.2 19.9 15.6 14.4 16.8 20.6 26.0 30.6 34.2 30.0
Low Max
24.2 23.6 21.1 16.6 12.8 11.0 10.1 11.2 12.9 15.6 18.3 20.9 12.8
High Min
18.4 18.3 15.6 12.2 9.1 7.2 5.9 6.7 8.7 11.5 13.6 16.6 13.7
Low Min
10.0 10.0 7.8 5.2 2.2 0.4 -0.1 1.1 2.2 4.1 5.8 7.9 2.8

St Arnaud Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
23 23 23 23 23 24 23 24 23 24 25 22 23.3
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982
Years of Maxima
24 24 24 24 24 24 25 25 25 25 24 23 24.2
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982 1982
Years of Rainfall
134 133 132 132 131 129 128 130 132 132 133 133 131.6
Earliest Entry
1881 1881 1881 1881 1881 1880 1880 1880 1880 1880 1880 1880 1880
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

ST ARNAUD
Wimmera, Victoria
36.6175°S 143.2644°E 240m AMSL
Commenced 1880
Display Your Local Weather

Weather News

Frosty start to Tuesday

17:18 EST

Cold air, clear skies and light winds will cause widespread frost across multiple states and territories on Tuesday morning.

Did this cold snap break records?

12:27 EST

A pulse of wintry weather has sent shivers across southeastern Australia during the last few days.

Could Ord Valley hay be the solution to feed shortages in drought-stricken SE Australia?

06:21 EST

Could fodder grown in Western Australia's remote Ord River Irrigation Scheme be the solution to the feed shortage on drought-stricken farmland in South Eastern Australia? The sub-tropical climate and access to irrigation allows farmers in the Ord to produce significant tonnages of Rhodes Grass hay for the local cattle industry, yields up to 30 tonnes per hectare a year.