Hamilton Island Climate

Hamilton Island Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.9 29.6 28.6 26.9 24.5 22.3 21.4 22.7 25.3 27.2 28.6 29.9 26.4
Mean Min (°C)
24.8 24.8 24.2 22.7 20.6 18.8 17.8 18.2 20.1 21.9 23.2 24.5 21.8
Mean Rain (mm)
283.4 287.0 281.2 145.6 91.2 75.4 44.2 25.4 30.9 23.7 95.8 125.0 1506.3
Median Rain (mm)
289.4 286.4 149.3 143.2 65.4 38.0 25.9 9.9 9.1 10.0 24.8 55.5 1137.1
Mean Rain Days
17.9 17.1 18.0 15.2 14.1 12.3 11.2 7.1 6.1 5.1 8.5 9.7 136.3

Hamilton Island Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
34.5 33.5 33.6 31.3 29.0 28.4 26.8 27.9 30.0 31.9 34.1 35.6 35.6
Low Max (°C)
25.6 25.9 23.9 21.8 17.8 16.8 17.1 17.3 20.7 23.6 23.8 24.4 16.8
High Min (°C)
27.9 28.2 27.4 26.0 24.4 22.6 22.0 21.8 23.8 25.2 26.8 27.5 28.2
Low Min (°C)
21.0 21.4 19.1 18.4 14.7 13.3 12.8 13.6 15.1 18.0 19.4 19.2 12.8
High Rain (mm)
266.0 233.2 149.2 91.2 87.6 69.8 51.8 45.0 90.6 38.8 233.2 159.8 266.0

Hamilton Island Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
30.8 30.8 30.3 27.7 26.5 24.0 22.6 24.2 26.5 28.8 29.8 31.7 27.2
Low Mn. Max (°C)
29.2 27.9 26.5 25.6 22.8 20.9 20.0 21.1 23.7 25.7 26.5 28.8 25.6
High Mn. Min (°C)
25.2 25.8 25.4 23.6 23.0 19.8 19.2 19.3 21.7 22.7 24.1 25.8 22.6
Low Mn. Min (°C)
24.3 23.6 22.8 21.5 19.2 17.1 16.2 17.1 19.0 20.6 22.0 24.1 21.1
High Rain (mm)
563.4 762.4 842.6 314.8 230.2 175.2 172.8 92.8 175.0 80.4 686.8 517.2 2529.0
Low Rain (mm)
54.0 22.9 15.8 47.6 13.0 11.2 0.2 0.4 0.2 0.2 3.2 8.6 415.2

Hamilton Island Annual Temperatures & Rainfall

HAMILTON ISLAND AIRPORT

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

Hamilton Island Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≥ 35.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
≥ 30.0°C
14.4 11.3 4.9 0.8 0.0 0.0 0.0 0.0 0.1 1.5 4.8 14.9 49.6
≤ 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

Hamilton Island 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
31.3 30.8 29.8 28.3 26.0 24.1 23.2 24.9 27.3 29.2 30.3 31.6 30.0
Low Max
28.3 27.7 26.8 25.4 22.9 20.6 19.8 21.0 23.4 25.8 27.3 28.9 22.2
High Min
26.0 26.2 25.4 24.1 22.1 20.4 19.3 19.8 21.6 23.4 24.4 26.0 25.0
Low Min
23.2 23.4 22.6 21.2 19.1 17.5 16.4 16.9 18.5 20.7 22.0 23.2 18.3

Hamilton Island Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
15 14 15 15 15 14 15 15 15 15 14 15 14.6
Earliest Entry
2003 2003 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
15 14 15 15 15 14 15 15 15 15 15 15 14.6
Earliest Entry
2003 2003 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
15 14 15 15 15 14 15 15 15 15 15 15 14.7
Earliest Entry
2003 2003 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2002
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

HAMILTON ISLAND AIRPORT
Central Coast, Queensland
20.3658°S 148.9536°E 59m AMSL
Commenced 2002
Display Your Local Weather

Weather News

Sydney surfer dies after slamming into storm water drain, wild weather forces evacuations on NSW South Coast

17:22 EST

A surfer has died after being slammed into a storm water drain at Collaroy on Sydney's northern beaches.

Flooding in Nowra as big waves pound NSW coastline

14:22 EST

Rain, flooding, damaging winds and damaging surf are all occurring in eastern NSW today as a complex low pressure system spins over the Tasman Sea.