Swan Hill Climate

Swan Hill Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.0 32.4 28.6 23.8 18.8 15.3 14.6 16.8 20.3 24.2 28.2 30.6 23.9
Mean Min (°C)
16.1 16.0 12.9 9.1 6.3 4.4 3.6 4.0 5.9 7.9 11.6 13.7 9.3
Mean Rain (mm)
27.0 22.1 17.5 22.1 25.6 25.3 28.1 27.3 29.5 21.9 42.5 22.0 310.3
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
3.9 3.6 3.5 4.7 7.8 10.4 12.9 10.3 8.0 6.3 6.5 4.8 76.4

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)
18.8 14.0 17.0 13.2 9.0 7.0 8.2 10.4 11.0 11.5 16.0 18.8 7.0
High Min (°C)
30.1 30.0 23.8 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 5.5 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 30.2 32.3 33.6 25.0
Low Mn. Max (°C)
30.3 28.1 25.7 20.7 17.2 12.6 12.8 14.5 17.4 20.5 24.9 28.0 23.0
High Mn. Min (°C)
18.4 19.0 16.0 11.8 8.9 6.0 5.5 5.1 8.0 10.8 15.6 16.0 10.1
Low Mn. Min (°C)
12.6 12.9 10.8 6.5 4.3 1.7 1.3 1.9 4.3 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 89.0 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
3.7 2.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.3 8.0
≥ 35.0°C
11.3 9.3 3.5 0.1 0.0 0.0 0.0 0.0 0.0 1.1 3.9 6.8 34.1
≥ 30.0°C
22.1 19.2 12.0 2.6 0.0 0.0 0.0 0.0 1.0 4.7 10.9 15.2 82.9
≤ 2.0°C
0.0 0.0 0.0 0.5 3.9 7.9 10.6 9.8 5.2 1.4 0.2 0.0 35.9
≤ 0.0°C
0.0 0.0 0.0 0.0 1.0 3.0 4.7 3.6 1.0 0.1 0.0 0.0 12.1

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
21 21 21 21 21 20 20 20 20 20 20 20 20.3
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
21 21 21 21 21 20 20 20 20 20 20 20 20.3
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
21 21 21 21 21 20 20 20 20 20 20 20 20.2
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

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

Weather News

Wetter autumn ahead for western and southern Australia

12:53 EDT

Active northwest cloud bands may bring above average rainfall over the next few months across large areas of western and southern Australia.

Windy and wet in Victoria as thunderstorms develop

12:43 EDT

A trough and front currently moving across southern parts of the country should trigger showers and thunderstorms, with some storms in parts of Victoria likely to be severe.

Is summer over in Perth yet?

14:24 EDT

After unseasonably hot days in Perth this week, cooler temperatures bring relief with more autumn-like weather over the weekend.