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Swan Hill Climate

Swan Hill Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.1 32.3 28.4 23.8 18.8 15.4 14.7 16.9 20.4 24.0 28.1 30.4 23.8
Mean Min (°C)
16.0 16.0 12.7 8.9 6.2 4.4 3.6 4.0 6.0 7.8 11.7 13.5 9.2
Mean Rain (mm)
28.2 23.7 17.5 19.8 24.8 24.6 28.2 27.1 26.9 22.5 44.8 23.8 312.0
Median Rain (mm)
12.0 24.8 7.0 5.6 20.6 18.6 26.6 24.4 22.6 10.6 31.8 18.7 315.6
Mean Rain Days
3.6 3.7 3.5 4.7 7.6 10.3 12.8 10.2 7.5 6.2 6.7 4.7 77.4

Swan Hill Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
46.2 46.9 42.0 36.9 28.0 25.0 23.0 27.8 34.1 38.4 45.2 45.8 46.9
Low Max (°C)
19.8 14.0 17.0 13.2 9.0 7.0 8.2 11.0 11.0 11.5 16.0 18.8 7.0
High Min (°C)
30.1 30.0 23.2 21.7 16.2 14.0 12.6 15.4 18.0 21.8 25.8 30.1 30.1
Low Min (°C)
6.0 7.0 4.1 -0.3 -2.2 -5.0 -5.2 -3.7 -1.6 -1.0 1.0 5.0 -5.2
High Rain (mm)
46.2 36.0 35.2 54.6 25.8 32.8 23.2 24.4 32.0 45.0 111.0 30.2 111.0

Swan Hill Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.0 35.2 31.8 27.2 20.6 17.1 16.9 18.4 22.9 27.8 32.3 32.2 25.0
Low Mn. Max (°C)
30.3 28.1 25.7 20.7 17.2 12.6 12.8 14.5 17.6 20.5 24.9 28.0 23.0
High Mn. Min (°C)
18.4 19.0 14.6 11.8 8.8 6.0 4.9 5.1 8.0 9.4 15.6 15.1 9.9
Low Mn. Min (°C)
12.6 12.9 10.8 6.5 4.3 1.7 1.3 1.9 4.9 6.0 9.4 10.9 8.6
High Rain (mm)
135.2 69.2 73.2 100.0 61.0 61.6 84.8 75.2 53.0 91.8 125.6 47.2 582.4
Low Rain (mm)
0.0 0.0 0.0 0.0 1.8 0.0 2.2 1.4 7.8 0.0 2.2 3.0 170.8

Swan Hill Annual Temperatures & Rainfall

SWAN HILL AERODROME

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

Swan Hill Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
3.8 2.1 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.3 7.7
≥ 35.0°C
11.2 9.1 3.1 0.2 0.0 0.0 0.0 0.0 0.0 0.9 3.9 6.1 33.0
≥ 30.0°C
22.2 19.0 11.4 2.7 0.0 0.0 0.0 0.0 1.1 4.3 10.8 14.5 82.2
≤ 2.0°C
0.0 0.0 0.0 0.6 4.4 8.0 10.7 10.1 5.4 1.3 0.2 0.0 38.4
≤ 0.0°C
0.0 0.0 0.0 0.1 1.2 3.1 4.8 3.8 1.0 0.1 0.0 0.0 13.3

Swan Hill 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
39.0 38.0 34.0 29.0 22.0 17.7 17.0 20.0 25.0 29.0 35.0 36.2 33.0
Low Max
27.0 27.0 23.0 19.0 15.7 13.0 12.0 13.3 16.0 19.0 22.0 25.0 15.0
High Min
21.0 21.0 17.0 13.0 10.7 8.0 7.0 8.0 10.1 13.0 17.0 18.0 16.0
Low Min
11.0 11.0 9.0 5.0 2.0 1.0 0.0 0.4 2.0 3.3 7.0 9.0 3.0

Swan Hill Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
18 18 18 18 18 18 18 18 18 18 18 18 17.9
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
18 18 18 18 18 18 18 18 18 18 18 18 17.8
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
18 18 18 18 18 18 18 18 18 18 18 18 17.9
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

SWAN HILL AERODROME
Mallee, Victoria
35.3766°S 143.5416°E 71m AMSL
Commenced 1996
Display Your Local Weather

Weather News

Wet weather sees water allocations increase but waterlogging also on the rise

18:18 EST

South Australian River Murray irrigators have seen their second water allocation increase within a month.

Cut-off low on the cards for east coast

17:39 EST

Southeastern Australia is in for a wooly few days next week as forecast models begin to jump on the cut-off low bandwagon.

Tasmania weather: Hydro report finds cloud seeding had no effect on Derwent Valley flooding

17:29 EST

A report by Hydro Tasmania has found a cloud seeding operation carried out in June did not increase rainfall in the hours before major flooding.