you are not logged in | login or join us

Mornington Island Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
32.1 31.8 31.9 31.4 28.8 25.8 25.7 27.7 30.5 32.3 33.3 33.2 30.4
Mean Min (°C)
25.5 25.4 24.6 23.2 20.2 17.2 16.2 17.2 20.5 23.7 25.7 26.2 22.1
Mean Rain (mm)
336.9 316.5 270.4 56.6 9.3 6.7 2.5 0.8 1.4 12.4 57.6 166.3 1247.2
Median Rain (mm)
265.9 259.4 214.8 29.6 0.6 0.2 0.0 0.0 0.0 2.8 47.3 139.0 1171.7
Mean Rain Days
15.2 14.2 12.2 4.3 1.4 1.1 0.6 1.0 0.9 1.5 4.6 9.6 63.1

Mornington Island Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
38.3 37.1 37.7 37.3 34.9 33.6 32.2 34.5 38.0 38.7 39.0 39.6 39.6
Low Max (°C)
24.1 23.4 26.0 21.2 20.6 15.2 17.2 20.0 21.3 24.0 26.9 22.0 15.2
High Min (°C)
30.5 31.5 29.8 28.8 27.1 25.3 24.2 23.7 26.1 28.6 31.5 31.6 31.6
Low Min (°C)
19.5 20.0 19.0 12.8 5.5 7.0 5.1 7.2 11.5 12.6 18.5 20.0 5.1
High Rain (mm)
377.2 287.8 477.2 221.5 88.9 78.5 34.6 8.9 26.9 82.8 83.2 180.0 477.2

Mornington Island Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.6 34.0 34.0 33.1 31.5 29.2 28.0 29.9 32.5 34.9 35.6 35.0 31.7
Low Mn. Max (°C)
29.9 29.7 30.0 29.5 26.3 22.5 23.3 25.6 28.5 30.4 32.2 30.9 29.0
High Mn. Min (°C)
27.1 27.7 26.4 25.9 23.7 21.7 20.5 21.2 23.5 25.5 27.2 27.7 24.1
Low Mn. Min (°C)
23.3 23.7 22.6 20.6 16.9 12.7 12.9 14.5 17.1 20.8 24.0 23.7 19.9
High Rain (mm)
964.4 1296.2 1054.8 486.7 125.5 99.2 59.5 10.6 35.0 167.9 226.5 458.8 2604.2
Low Rain (mm)
42.1 5.0 18.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.2 57.1

Mornington Island Annual Temperatures & Rainfall

Mornington Island annual climate

Mornington Island Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°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°C
1.5 0.7 0.8 0.2 0.0 0.0 0.0 0.0 0.2 2.1 3.5 4.1 12.2
≥ 30°C
22.5 21.8 23.7 21.6 10.1 2.5 1.8 5.1 17.8 27.1 27.2 25.3 192.7
≤ 2°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°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

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
34.0 33.7 33.7 33.1 31.5 29.3 28.9 30.3 32.6 34.2 34.8 35.0 33.6
Low Max
29.7 29.6 30.0 29.4 26.1 22.2 22.5 24.9 28.5 30.5 31.8 31.4 26.4
High Min
27.7 27.5 26.3 25.5 23.1 20.4 19.2 20.1 23.1 25.9 27.8 28.8 26.5
Low Min
23.4 23.7 22.9 21.0 17.2 14.1 13.0 14.3 17.6 21.2 23.5 23.8 17.0

Mornington Island Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
35 36 36 35 35 35 34 34 36 37 35 34 35.0
Earliest Entry
1973 1973 1973 1973 1973 1973 1973 1973 1972 1972 1972 1972 1972
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Maxima
33 34 34 34 34 35 34 34 35 37 36 33 34.4
Earliest Entry
1973 1975 1973 1973 1973 1973 1973 1973 1972 1972 1972 1972 1972
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Rainfall
86 86 85 86 85 85 83 84 85 85 85 83 84.8
Earliest Entry
1915 1915 1915 1915 1915 1915 1915 1915 1915 1914 1914 1914 1914
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012

Station Details

MORNINGTON ISLAND
Gulf Country, Queensland
16.6640°S 139.1837°E 9m AMSL
Commenced 1914

Site search


Enter a postcode or town name for local weather, or text to search the site. » advanced search

East Coast Low expected due to warm seas

17:01 EST Sydney's offshore Sea Surface Temperatures (SST's) have remained above 21 degrees for the last four days.

Help with Weatherzone