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Lake St Clair Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
19.3 19.3 16.7 13.1 10.2 7.7 7.3 8.1 10.1 12.6 15.6 17.3 13.1
Mean Min (°C)
6.3 6.0 4.4 2.9 1.7 0.3 -0.1 0.2 0.9 2.0 3.6 5.0 2.8
Mean Rain (mm)
100.7 79.8 111.9 136.5 157.0 170.0 202.8 255.9 223.0 184.2 135.6 132.4 1888.1
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
14.7 12.3 16.4 19.0 21.1 22.4 24.0 25.0 23.2 22.2 17.5 17.1 227.7

Lake St Clair Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
33.0 32.0 30.2 23.5 21.7 14.2 13.1 17.0 22.5 25.7 28.7 32.6 33.0
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 17.6 15.3 14.1 11.1 8.2 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 84.8 62.4 66.8 43.6 56.0 90.4

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 19.6 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 14.4 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 65.4 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°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
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°C
0.8 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.3
≤ 2°C
3.8 4.0 8.3 13.1 18.0 21.2 23.8 23.1 19.9 16.4 10.6 6.2 159.1
≤ 0°C
1.1 1.3 3.1 6.3 10.9 14.6 16.3 15.0 12.4 9.2 4.2 2.0 90.7

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
24 24 23 24 23 23 23 24 23 25 24 24 23.4
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989 1989
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Maxima
24 24 23 24 23 23 23 24 23 24 24 24 23.3
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Rainfall
24 24 24 24 24 24 24 24 24 25 25 25 24.2
Earliest Entry
1990 1990 1990 1990 1990 1990 1990 1990 1990 1989 1989 1989 1989
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013

Station Details

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

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A hop, skip and jump for the Easter bunny to a chilly and wet Tassie

12:21 EST A series of cold fronts and a low pressure system will sweep over Tasmania during the next week, bringing showers on most days and keeping temperatures to those more likely to be experienced in winter.

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