St George Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
35.3 33.8 32.0 28.1 23.3 19.9 19.7 22.2 26.5 29.8 32.2 34.2 28.0
Mean Min (°C)
22.4 21.2 19.0 13.9 9.0 6.4 5.3 6.2 10.7 14.7 18.1 20.5 13.9
Mean Rain (mm)
56.1 62.2 49.5 20.8 31.3 30.9 23.7 20.6 25.2 43.3 59.5 60.2 474.0
Median Rain (mm)
43.3 42.2 30.7 17.0 19.4 22.2 8.8 9.4 14.0 28.4 37.8 74.1 502.5
Mean Rain Days
6.5 6.4 6.3 3.7 5.0 5.8 5.3 4.0 4.0 6.2 7.1 7.5 66.5

St George Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
47.2 46.8 42.0 36.1 32.5 29.2 28.7 37.6 40.4 42.6 45.1 45.9 47.2
Low Max (°C)
21.1 18.6 19.7 16.1 13.3 10.0 9.3 12.2 12.3 15.2 17.6 18.6 9.3
High Min (°C)
30.7 30.5 27.1 22.6 21.6 17.9 17.0 20.6 23.8 25.1 28.6 30.0 30.7
Low Min (°C)
11.4 10.2 6.2 0.6 -0.9 -2.9 -4.1 -2.5 -0.1 4.5 6.1 8.9 -4.1
High Rain (mm)
130.2 104.2 126.8 46.6 114.4 78.4 42.2 37.4 46.4 64.6 87.2 105.2 130.2

St George Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
38.7 37.8 35.7 31.2 25.6 22.0 21.9 26.3 30.5 32.7 37.0 38.0 29.6
Low Mn. Max (°C)
30.9 29.6 28.8 25.3 21.8 16.6 17.4 19.7 21.9 25.6 27.4 28.2 25.8
High Mn. Min (°C)
25.8 23.6 20.9 16.4 13.0 9.1 7.5 9.0 12.2 17.2 21.3 22.2 14.6
Low Mn. Min (°C)
18.5 18.7 16.2 10.1 5.7 4.7 1.5 3.2 8.6 11.9 14.7 17.2 12.8
High Rain (mm)
213.2 215.8 249.6 59.6 203.2 88.4 88.6 108.6 107.6 138.6 222.6 214.8 858.4
Low Rain (mm)
0.0 0.0 0.2 0.0 0.0 1.2 0.2 0.2 0.0 0.0 0.0 2.4 104.2

St George Annual Temperatures & Rainfall

St George annual climate

St George Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
3.3 1.6 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.5 2.8 9.7
≥ 35°C
17.2 11.2 5.9 0.3 0.0 0.0 0.0 0.1 0.7 4.0 8.1 13.3 60.2
≥ 30°C
27.7 24.1 22.3 9.0 0.3 0.0 0.0 1.0 7.0 15.3 20.1 25.5 151.6
≤ 2°C
0.0 0.0 0.0 0.0 1.3 4.4 7.5 5.1 0.3 0.0 0.0 0.0 18.0
≤ 0°C
0.0 0.0 0.0 0.0 0.1 1.2 2.7 1.3 0.0 0.0 0.0 0.0 4.8

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
38.7 37.8 35.4 31.4 26.4 23.6 22.8 25.8 31.7 34.7 36.9 38.6 35.2
Low Max
31.0 29.3 28.7 24.7 19.8 16.1 16.0 18.1 21.7 24.5 26.7 29.8 20.0
High Min
24.9 24.3 21.8 18.0 13.7 11.8 9.9 12.2 16.2 19.2 22.3 23.6 21.6
Low Min
18.9 17.9 15.0 9.7 4.2 1.4 0.6 1.2 5.7 9.4 13.6 16.5 4.7

St George Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
27 26 27 26 26 27 27 27 27 27 27 27 26.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Maxima
27 26 27 26 26 27 27 27 27 27 27 27 26.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Rainfall
26 27 27 26 27 26 27 26 27 27 26 27 26.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

ST GEORGE AIRPORT
Maranoa, Queensland
28.0478°S 148.5957°E 199m AMSL
Commenced 1997

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