Cape Grim Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
19.7 19.7 18.9 16.6 14.5 13.0 12.5 12.5 13.3 14.3 15.8 17.7 15.7
Mean Min (°C)
13.8 13.9 13.3 11.7 10.2 8.8 8.4 8.2 8.7 9.3 10.8 12.1 10.7
Mean Rain (mm)
37.7 33.3 61.7 56.4 96.2 100.3 120.3 122.9 78.0 68.7 59.1 44.0 881.9
Median Rain (mm)
- - - - - - - - - - - - -
Mean Rain Days
9.9 9.6 15.2 18.1 22.9 21.6 23.6 24.6 20.4 17.9 16.2 13.5 214.0

Cape Grim Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
30.0 27.6 26.3 25.3 19.1 16.9 16.3 17.4 20.7 21.7 23.4 26.3 30.0
Low Max (°C)
13.8 14.2 12.5 11.2 10.3 9.8 8.7 8.5 9.1 10.5 10.7 11.8 8.5
High Min (°C)
20.4 19.8 19.9 17.0 15.4 13.7 13.1 13.1 13.3 15.2 17.3 19.0 20.4
Low Min (°C)
8.4 8.5 3.9 5.1 2.4 2.8 2.7 1.5 3.0 3.8 4.6 6.4 1.5
High Rain (mm)
29.2 31.8 49.0 25.8 40.2 44.0 32.4 40.0 42.6 56.8 37.4 30.6 56.8

Cape Grim Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
20.9 20.7 20.9 17.8 15.2 14.0 13.5 13.7 14.2 15.3 18.0 19.2 16.0
Low Mn. Max (°C)
18.5 17.7 17.2 15.4 13.7 12.3 11.5 11.3 12.4 13.7 14.5 16.5 15.3
High Mn. Min (°C)
15.0 14.7 14.7 12.8 11.2 9.7 10.0 9.6 9.6 9.9 12.9 13.4 11.0
Low Mn. Min (°C)
12.7 12.8 11.7 9.9 9.5 7.6 7.3 6.5 7.9 8.6 9.5 10.9 10.1
High Rain (mm)
104.2 69.2 117.2 111.0 147.4 238.6 183.4 288.4 143.2 169.6 120.6 94.8 1153.6
Low Rain (mm)
3.4 8.4 18.8 23.4 19.4 47.2 37.4 64.0 35.2 2.2 9.6 7.8 690.0

Cape Grim Annual Temperatures & Rainfall

Cape Grim annual climate

Cape Grim 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
0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
≤ 2°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1
≤ 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

Cape Grim 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
- - - - - - - - - - - - -
Low Max
- - - - - - - - - - - - -
High Min
- - - - - - - - - - - - -
Low Min
- - - - - - - - - - - - -

Cape Grim Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
15 15 14 14 14 14 14 14 14 14 14 14 14.0
Earliest Entry
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2010 2010
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Maxima
15 15 14 14 14 14 14 14 14 14 14 14 14.0
Earliest Entry
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2010 2010
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Rainfall
15 15 14 14 14 14 14 14 14 14 14 14 14.0
Earliest Entry
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2010 2010
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

CAPE GRIM
Northwest Coast, Tasmania
40.6764°S 144.6922°E 86m AMSL
Commenced 2010

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