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St Helens Ap Climate

St Helens Ap Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
22.8 22.0 21.1 18.5 16.1 14.0 13.5 14.3 16.1 17.5 19.5 21.2 18.1
Mean Min (°C)
13.3 13.4 11.8 9.6 7.2 5.6 4.9 5.2 6.7 8.0 10.2 11.7 9.0
Mean Rain (mm)
69.3 55.8 67.8 58.0 51.3 66.8 51.2 64.7 56.2 61.5 89.8 50.9 742.4
Median Rain (mm)
37.8 40.6 31.3 37.4 33.0 46.6 38.0 59.8 42.6 54.7 50.5 37.3 701.6
Mean Rain Days
8.6 10.3 9.8 11.6 13.7 17.3 17.3 15.3 12.1 12.1 11.3 10.6 144.4

St Helens Ap Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
41.8 35.6 34.4 28.4 23.7 19.2 17.7 20.9 24.0 29.7 32.9 34.6 41.8
Low Max (°C)
15.6 14.7 14.3 10.8 9.8 9.2 9.0 8.8 11.0 11.1 11.1 13.6 8.8
High Min (°C)
21.0 21.0 20.7 17.2 15.6 15.3 12.8 12.5 13.6 17.2 18.2 20.0 21.0
Low Min (°C)
4.8 6.3 3.1 1.3 0.0 -1.0 -0.9 -1.0 -0.1 0.9 1.9 4.3 -1.0
High Rain (mm)
148.0 70.8 112.0 184.0 103.6 45.0 33.6 64.0 61.0 67.2 121.0 69.4 184.0

St Helens Ap Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
24.0 24.3 22.9 20.4 17.9 15.2 14.5 15.5 17.4 19.3 20.9 22.7 18.7
Low Mn. Max (°C)
20.4 20.1 19.8 16.4 14.5 12.7 12.7 12.9 14.5 15.3 17.6 18.6 17.3
High Mn. Min (°C)
15.0 15.5 13.6 10.7 9.6 7.0 6.0 7.8 8.0 9.4 11.5 12.8 9.6
Low Mn. Min (°C)
11.8 12.0 10.5 7.4 5.9 3.2 4.0 3.7 4.8 6.2 8.5 9.8 8.1
High Rain (mm)
238.4 200.6 173.4 229.2 179.0 180.2 86.0 184.8 122.4 208.8 291.4 142.6 1214.4
Low Rain (mm)
0.2 9.6 13.0 18.8 6.4 14.4 15.6 2.6 21.0 9.4 13.2 3.8 363.4

St Helens Ap Annual Temperatures & Rainfall

ST HELENS AERODROME

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

St Helens Ap Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.1 0.0 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 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4
≥ 30.0°C
1.6 0.8 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.3 3.6
≤ 2.0°C
0.0 0.0 0.0 0.2 1.2 4.4 5.4 4.6 1.7 0.6 0.1 0.0 17.1
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 0.4 0.7 0.9 0.1 0.0 0.0 0.0 2.1

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
26.2 24.6 24.1 21.3 18.4 16.0 15.2 16.6 18.3 20.0 22.7 24.2 22.3
Low Max
18.8 18.9 18.0 15.4 13.4 12.0 11.5 12.1 13.4 14.2 15.7 17.8 13.4
High Min
15.9 16.2 14.6 12.8 10.8 9.0 7.9 8.7 10.1 11.4 13.1 14.4 13.5
Low Min
9.9 10.2 8.1 6.1 4.2 2.0 1.8 2.0 3.3 4.5 7.1 8.3 4.0

St Helens Ap Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
17 17 16 16 17 16 16 16 16 16 16 16 16.2
Earliest Entry
2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
17 17 16 17 17 16 16 16 16 16 16 16 16.2
Earliest Entry
2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
17 17 16 16 17 16 16 16 15 16 16 16 16.0
Earliest Entry
2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

ST HELENS AERODROME
East Coast, Tasmania
41.3381°S 148.2792°E 48m AMSL
Commenced 2001
Display Your Local Weather

Weather News

ANZAC Day forecast

11:33 EST

What will the weather be like for dawn services and ANZAC Day marches in Australia's capital cities? Brisbane will be dry with light winds at dawn and the day should stay rain-free, with only the slight chance of a light shower or two.

Perth rainfall is higher than Melbourne, Hobart, London despite reputation for sunny beaches

10:32 EST

Perth may be best known for its idyllic beaches and sunny skies, but the West Australian capital sees more rain than Melbourne, Hobart and London — cities often associated with gloomy, wet weather.

Corals build 'cloud umbrellas' to help keep cool under blazing sun, study says

10:04 EST

Australian researchers have found corals build "cloud umbrellas" to protect themselves from the scorching sun, and say coral loss through bleaching events could have wider ramifications for weather and agricultural production along the Queensland coast.