Gold Coast Seaway Climate

Gold Coast Seaway Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
28.9 28.8 28.0 26.1 23.7 21.4 21.3 22.1 24.0 25.4 27.0 28.0 25.4
Mean Min (°C)
21.9 21.8 20.9 18.3 15.3 13.2 12.0 12.4 14.8 16.9 19.0 20.6 17.3
Mean Rain (mm)
138.8 174.5 147.1 120.6 101.6 110.7 52.6 55.7 41.2 84.9 104.2 139.6 1258.7
Median Rain (mm)
100.8 140.0 89.9 85.3 106.4 57.2 37.8 19.4 25.0 66.4 101.0 126.2 1265.8
Mean Rain Days
13.9 14.7 15.8 12.0 11.6 10.8 8.3 6.7 8.2 9.6 11.5 12.6 134.7

Gold Coast Seaway Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
38.5 40.5 36.3 33.3 29.4 27.7 28.9 32.4 33.0 36.8 35.5 39.4 40.5
Low Max (°C)
22.8 21.8 22.2 19.3 16.6 14.5 15.6 15.0 16.9 17.5 19.8 20.9 14.5
High Min (°C)
26.0 27.3 26.2 23.8 21.8 19.1 21.8 19.4 20.7 22.7 24.0 24.9 27.3
Low Min (°C)
16.7 17.2 13.4 8.9 6.6 3.8 2.5 4.2 7.9 9.4 8.2 14.7 2.5
High Rain (mm)
254.8 177.8 159.0 183.4 126.0 350.8 100.6 144.0 87.0 127.0 149.8 112.2 350.8

Gold Coast Seaway Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
30.8 31.3 30.0 27.8 26.0 23.0 22.4 24.6 26.2 27.8 28.7 31.4 26.6
Low Mn. Max (°C)
25.8 25.8 25.0 23.6 21.4 18.8 18.3 18.4 21.0 22.3 24.1 25.4 22.9
High Mn. Min (°C)
22.7 24.0 22.1 19.4 17.5 14.9 15.7 14.2 16.3 18.4 20.4 21.9 18.7
Low Mn. Min (°C)
20.4 20.8 19.1 15.9 13.4 11.3 9.3 9.9 12.7 15.0 17.4 18.8 16.1
High Rain (mm)
399.8 630.6 439.2 385.6 339.6 455.8 172.2 204.2 163.6 374.4 440.6 490.4 2021.8
Low Rain (mm)
4.4 17.4 13.0 13.4 15.6 12.4 1.0 0.0 0.4 1.6 0.2 20.8 832.4

Gold Coast Seaway Annual Temperatures & Rainfall

GOLD COAST SEAWAY

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

Gold Coast Seaway Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
≥ 35.0°C
0.3 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 1.3
≥ 30.0°C
9.5 7.7 5.0 1.0 0.0 0.0 0.0 0.1 0.5 1.6 3.4 5.9 34.4
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Gold Coast Seaway 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
31.5 31.4 30.1 27.8 25.5 23.5 23.4 24.6 26.8 28.6 30.0 30.6 29.1
Low Max
26.0 26.1 25.6 23.7 21.5 19.1 19.0 19.3 20.8 21.9 23.5 24.8 21.0
High Min
23.5 23.7 22.6 20.2 17.8 16.0 14.9 15.2 17.5 19.3 21.0 22.6 21.6
Low Min
19.9 20.0 18.9 16.6 12.4 9.8 8.8 9.7 12.1 14.6 16.5 18.4 12.2

Gold Coast Seaway Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
29 29 28 30 29 29 28 28 27 28 27 28 28.0
Earliest Entry
1993 1992 1993 1992 1992 1992 1992 1992 1992 1993 1993 1993 1992
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2021
Years of Maxima
28 29 28 29 29 30 29 29 28 28 27 28 28.0
Earliest Entry
1993 1992 1993 1992 1992 1992 1992 1992 1992 1993 1993 1993 1992
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2021
Years of Rainfall
25 25 26 26 25 27 24 26 27 27 26 25 26.0
Earliest Entry
1995 1995 1995 1995 1995 1995 1994 1994 1994 1994 1994 1994 1994
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2020 2020 2021

Station Details

GOLD COAST SEAWAY
Southeast Coast, Queensland
27.9390°S 153.4283°E 3m AMSL
Commenced 1987
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