St George Climate

St George Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
35.2 33.8 31.9 28.1 23.5 20.0 19.7 22.1 26.6 29.8 32.5 34.3 28.1
Mean Min (°C)
22.3 21.2 18.9 13.9 8.9 6.5 5.2 6.0 10.7 14.7 18.2 20.6 13.9
Mean Rain (mm)
53.2 64.2 47.9 20.1 25.7 32.4 23.7 21.0 25.1 40.7 55.1 64.3 465.3
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
6.3 6.5 6.0 3.7 4.7 5.9 5.3 4.0 4.0 6.2 7.0 7.6 66.1

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 20.0 16.1 13.3 10.0 9.3 12.2 12.3 15.2 17.6 18.6 9.3
High Min (°C)
30.3 30.5 27.1 22.6 21.6 17.9 17.0 20.6 23.8 25.1 28.6 30.0 30.5
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 47.8 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 22.0 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 11.8 9.1 7.5 9.0 12.0 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 15.4 18.1 12.8
High Rain (mm)
213.2 215.8 249.6 59.6 77.6 88.4 88.6 108.6 107.6 127.6 222.6 214.8 858.4
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 AIRPORT

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

St George Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
3.4 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.7 3.0 10.5
≥ 35.0°C
16.8 11.1 5.5 0.2 0.0 0.0 0.0 0.1 0.8 4.0 8.8 13.5 61.1
≥ 30.0°C
27.5 24.0 22.1 9.2 0.3 0.0 0.0 1.0 6.9 15.6 20.8 25.6 152.9
≤ 2.0°C
0.0 0.0 0.0 0.0 1.2 4.4 7.9 5.5 0.3 0.0 0.0 0.0 18.7
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 1.3 2.8 1.4 0.0 0.0 0.0 0.0 5.2

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
24 23 24 24 23 24 24 24 24 24 24 24 23.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2021
Years of Maxima
24 23 24 24 23 24 24 24 24 24 24 24 23.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2021
Years of Rainfall
23 24 24 24 24 23 24 23 24 24 23 24 23.0
Earliest Entry
1998 1998 1998 1998 1997 1997 1997 1997 1997 1997 1997 1997 1997
Latest Entry
2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

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

Weather News

Brisbane's frigid morning

13:34 EST

Brisbane continued its run of cold and below average mornings on Sunday and more are on the way.  Overnight temperatures throughout the suburbs of Brisbane were mostly three to five degrees below the June average.

Swirling low finally easing flooding rain over Victoria and Tasmania

11:32 EST

Rainfall has lashed Victoria and Tasmania over the last couple of days, causing flooding in many areas.

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