Roseworthy Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.9 31.1 28.3 24.1 19.8 16.2 15.5 16.6 20.0 23.9 27.4 29.6 23.6
Mean Min (°C)
14.9 14.7 12.9 10.5 8.5 6.6 5.7 5.4 6.2 8.0 10.7 12.7 9.7
Mean Rain (mm)
17.8 17.2 16.2 28.7 39.4 44.5 42.4 43.5 44.5 32.9 28.8 23.6 375.8
Median Rain (mm)
9.3 2.2 10.6 24.2 34.0 34.0 40.9 45.5 44.3 19.7 22.9 17.5 329.5
Mean Rain Days
4.0 3.1 4.3 7.6 11.1 13.5 15.6 15.4 12.6 8.8 7.4 6.2 109.3

Roseworthy Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
48.3 46.6 43.4 38.9 31.9 27.1 24.7 30.2 34.4 42.4 44.9 47.6 48.3
Low Max (°C)
17.3 18.1 16.3 13.5 11.7 10.6 9.0 9.7 11.7 13.0 13.0 17.1 9.0
High Min (°C)
31.3 29.1 26.1 24.9 19.3 16.0 13.1 15.0 17.8 20.5 25.0 30.0 31.3
Low Min (°C)
4.3 4.0 3.3 1.0 -1.4 -3.1 -2.6 -3.6 -2.4 -1.3 0.3 3.5 -3.6
High Rain (mm)
26.2 58.8 35.8 58.6 46.0 33.0 33.2 21.2 38.2 57.0 34.4 36.2 58.8

Roseworthy Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.2 34.1 34.3 27.9 21.9 17.7 16.9 20.1 23.7 28.6 32.3 33.5 24.6
Low Mn. Max (°C)
26.8 27.9 24.4 20.9 17.4 14.4 13.8 14.6 16.4 18.9 23.5 25.6 22.3
High Mn. Min (°C)
17.3 18.4 16.7 12.9 11.2 8.9 6.8 7.9 9.3 10.8 14.6 15.5 10.4
Low Mn. Min (°C)
11.4 11.5 10.0 6.6 5.1 3.4 2.9 2.5 3.6 6.2 7.9 9.6 8.6
High Rain (mm)
64.6 77.2 80.8 80.8 78.8 101.2 87.4 73.4 113.6 111.2 107.0 61.0 601.6
Low Rain (mm)
0.4 0.0 0.8 1.2 2.8 8.6 15.6 9.4 15.4 0.4 3.2 0.0 193.4

Roseworthy Annual Temperatures & Rainfall

Roseworthy annual climate

Roseworthy Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
3.9 2.2 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 2.3 10.1
≥ 35°C
9.5 7.9 4.4 0.6 0.0 0.0 0.0 0.0 0.0 1.0 4.6 6.7 34.0
≥ 30°C
17.5 14.7 10.3 3.8 0.2 0.0 0.0 0.0 0.9 5.0 9.6 13.2 73.5
≤ 2°C
0.0 0.0 0.0 0.1 1.0 2.8 3.8 5.4 3.4 2.8 0.5 0.0 19.3
≤ 0°C
0.0 0.0 0.0 0.0 0.1 0.6 0.8 1.6 1.1 0.8 0.0 0.0 5.0

Roseworthy 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
39.8 38.2 35.4 29.1 24.1 18.6 17.8 19.8 24.7 29.4 35.5 37.0 32.6
Low Max
24.5 25.0 22.2 19.1 16.2 13.9 13.0 13.5 15.4 17.9 20.7 22.9 15.3
High Min
21.1 20.3 17.7 15.5 12.0 9.8 8.9 8.5 10.3 12.4 16.6 17.6 15.5
Low Min
9.0 9.0 7.7 5.8 4.7 2.9 2.1 1.3 2.9 2.6 5.2 7.0 4.0

Roseworthy Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
27 27 25 24 25 27 27 28 25 25 28 27 27.0
Earliest Entry
1998 1998 1998 1998 1998 1998 1998 1997 1997 1997 1997 1997 1997
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Maxima
27 27 25 25 25 27 27 28 27 26 27 26 27.0
Earliest Entry
1998 1998 1998 1998 1998 1998 1998 1997 1997 1997 1997 1997 1997
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Rainfall
28 28 26 27 26 26 27 26 25 28 28 28 27.0
Earliest Entry
1998 1998 1998 1998 1998 1998 1998 1997 1997 1997 1997 1997 1997
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

ROSEWORTHY AWS
Mid North, South Australia
34.5106°S 138.6763°E 65m AMSL
Commenced 1997

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High chance of tropical cyclone near Australia next week

12:03 AEST A late-season tropical cyclone could form near northern Australia next week, which would make this Australia’s most active cyclone season in six years.

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