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

Cyclone Esther expected to form in Gulf overnight near NT-Queensland border

00:19 EDT

The Bureau of Meteorology (BOM) says Tropical Cyclone Esther is expected to form overnight and pass close to the tiny Northern Territory community of Robinson River on Monday.

Flooding rain spreads west across southern and central Queensland inland

16:47 EDT

More heavy rain is possible across Queensland's southern and central inland areas today in the wake of severe storms leading to flash flooding overnight.

Twin tropical cyclones odds on for northern Australia

15:17 EDT

Two active tropical cyclones are a high chance over northern Australian waters on Monday.