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Lake St Clair Climate

Lake St Clair Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
19.4 19.3 16.9 13.1 10.1 7.8 7.2 8.1 10.3 12.7 15.6 17.4 13.2
Mean Min (°C)
6.2 6.1 4.5 2.9 1.8 0.3 0.0 0.1 1.0 2.0 3.6 5.0 2.8
Mean Rain (mm)
103.9 80.2 109.0 131.5 177.8 173.3 206.3 249.3 211.7 190.3 138.6 132.6 1895.7
Median Rain (mm)
92.6 71.8 94.4 117.6 136.6 157.8 170.9 238.1 204.0 166.9 129.2 120.6 1831.8
Mean Rain Days
14.3 12.5 16.2 18.6 21.8 22.2 24.0 24.3 22.6 21.8 17.4 17.1 221.6

Lake St Clair Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
33.9 33.1 30.2 24.6 21.7 14.2 13.1 17.0 22.5 25.7 28.7 32.7 33.9
Low Max (°C)
5.5 7.2 2.7 4.6 2.1 -1.0 0.0 0.5 1.0 3.0 1.6 5.7 -1.0
High Min (°C)
18.5 17.7 15.8 14.1 11.1 9.8 8.8 8.7 12.0 12.5 15.6 18.0 18.5
Low Min (°C)
-2.5 -4.0 -4.1 -5.0 -6.0 -7.0 -7.2 -7.0 -6.2 -6.5 -4.0 -2.6 -7.2
High Rain (mm)
73.2 63.9 90.4 49.0 72.0 64.2 59.2 96.4 62.4 66.8 43.6 56.0 96.4

Lake St Clair Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
22.1 22.8 20.2 15.0 12.0 9.3 8.3 10.2 12.9 13.9 19.9 20.8 14.0
Low Mn. Max (°C)
15.5 16.9 14.3 10.1 8.7 6.0 5.5 6.2 7.6 10.3 12.4 14.4 11.9
High Mn. Min (°C)
8.3 8.6 6.7 4.7 3.6 2.4 1.6 2.6 2.7 4.3 5.3 6.6 3.4
Low Mn. Min (°C)
4.5 3.5 2.3 0.7 -0.3 -2.5 -1.5 -1.7 -0.7 0.3 1.8 2.9 1.7
High Rain (mm)
246.2 225.3 230.7 333.0 491.6 380.4 362.4 519.2 437.0 430.8 289.2 301.5 2409.6
Low Rain (mm)
25.8 19.6 30.4 41.6 33.4 48.2 97.8 95.5 63.4 73.6 24.8 51.2 1582.1

Lake St Clair Annual Temperatures & Rainfall

LAKE ST CLAIR NATIONAL PARK

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

Lake St Clair 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 0.0 0.0
≥ 30.0°C
0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.4
≤ 2.0°C
3.7 4.1 7.9 12.9 17.7 20.8 23.3 22.8 19.0 15.8 10.4 6.0 151.8
≤ 0.0°C
1.1 1.2 3.0 6.4 10.5 14.3 16.0 15.3 12.0 8.8 4.2 1.9 87.3

Lake St Clair 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
25.2 25.0 22.0 17.0 13.0 10.0 9.5 10.9 13.5 18.0 21.4 23.1 20.4
Low Max
12.9 12.6 11.0 9.0 7.1 5.4 4.9 5.0 6.5 7.5 9.9 11.5 7.0
High Min
10.5 10.0 7.6 6.6 5.5 4.0 3.1 3.1 4.2 5.2 7.3 8.6 7.0
Low Min
2.4 2.0 0.5 -1.0 -2.0 -3.0 -3.1 -3.0 -2.3 -1.4 0.0 1.5 -1.5

Lake St Clair Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
26 28 26 27 27 25 26 26 25 27 26 26 26.2
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989 1989
Latest Entry
2016 2017 2017 2017 2017 2016 2016 2016 2016 2016 2015 2015 2017
Years of Maxima
27 28 27 27 27 25 25 26 25 26 25 26 26.1
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989
Latest Entry
2016 2017 2017 2017 2017 2016 2016 2016 2016 2016 2015 2015 2017
Years of Rainfall
28 28 28 28 28 27 27 27 27 27 27 28 27.3
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989 1989
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

LAKE ST CLAIR NATIONAL PARK
Central, Tasmania
42.1178°S 146.1772°E 742m AMSL
Commenced 1989
Display Your Local Weather

Weather News

Rain on the way for NSW

14:59 EDT

A band of rain and thunderstorms will sweep across NSW at the end of this week, delivering the best falls in 4-5 months for some areas.

Missing trawler crew have 'best shot' at survival due to experience, rescue coordinator says

14:58 EDT

The family of the skipper of a trawler that sank off central Queensland says if there had been a way to escape the sinking boat, he and his crew had the experience to do so.

More heavy rain ahead for soggy southern Queensland as roads flood, towns cut off

14:39 EDT

Queensland's big wet is showing no signs of easing with coastal areas north of Hervey Bay forecast to cop a battering again and the Bruce Highway cut south of Miriam Vale.