Walkamin Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.9 29.2 28.2 26.7 25.0 23.6 23.4 24.8 27.1 29.4 30.6 30.7 27.4
Mean Min (°C)
20.4 20.5 19.7 18.2 16.2 14.0 13.1 13.4 14.8 16.8 18.5 19.8 17.1
Mean Rain (mm)
234.2 243.8 205.7 53.6 27.0 18.1 13.7 10.6 8.8 22.4 67.7 137.8 1045.6
Median Rain (mm)
171.4 207.4 134.1 40.7 17.2 11.8 8.7 4.6 4.6 13.3 50.5 102.5 932.2
Mean Rain Days
17.4 18.8 17.3 13.9 11.6 9.1 8.7 6.9 5.2 5.4 8.3 12.8 134.9

Walkamin Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
39.8 36.5 35.0 32.6 31.5 32.0 31.7 33.9 35.8 38.8 39.8 38.3 39.8
Low Max (°C)
21.7 22.0 20.4 20.5 17.5 15.4 16.7 17.6 14.9 19.2 22.6 22.1 14.9
High Min (°C)
25.0 25.5 24.0 23.0 21.3 20.8 19.8 20.5 23.0 22.6 25.0 25.6 25.6
Low Min (°C)
14.1 12.6 11.3 9.9 5.6 3.4 2.6 2.8 7.7 8.9 12.4 12.6 2.6
High Rain (mm)
134.4 284.8 241.7 113.4 64.2 44.6 68.5 58.2 31.0 56.4 112.0 178.4 284.8

Walkamin Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
32.7 32.3 30.8 29.1 26.8 25.5 26.1 27.3 29.4 32.2 33.0 32.7 28.3
Low Mn. Max (°C)
27.5 26.9 26.5 24.8 22.8 21.4 21.6 21.1 24.5 26.6 28.1 27.5 26.4
High Mn. Min (°C)
21.6 21.5 21.0 20.1 19.0 16.8 16.7 15.7 18.3 19.3 20.0 21.0 18.7
Low Mn. Min (°C)
19.0 18.9 18.2 15.9 13.0 10.0 10.3 10.2 12.2 13.5 17.0 17.8 16.0
High Rain (mm)
817.2 894.1 649.1 219.6 114.8 67.5 135.3 80.1 49.8 107.4 258.3 765.9 1936.7
Low Rain (mm)
23.4 31.6 7.2 1.6 0.0 0.8 0.5 0.0 0.0 0.0 0.0 9.8 470.2

Walkamin Annual Temperatures & Rainfall

Walkamin annual climate

Walkamin 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
0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 1.8 1.4 4.9
≥ 30°C
16.3 10.3 6.5 1.8 0.2 0.0 0.2 0.9 4.9 12.8 17.8 19.6 90.8
≤ 2°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
≤ 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

Walkamin 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
32.3 31.5 30.2 28.5 26.9 26.0 25.5 27.6 30.1 32.3 33.2 33.4 31.1
Low Max
27.3 26.6 25.9 24.6 23.0 21.1 21.0 22.1 24.2 26.3 27.6 27.8 23.4
High Min
21.7 21.7 21.0 20.0 18.5 16.9 16.0 16.0 17.2 19.0 20.4 21.5 20.6
Low Min
18.9 19.2 17.9 16.2 13.8 10.6 9.5 10.5 12.4 14.5 16.5 18.0 13.3

Walkamin Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
53 53 52 51 52 51 52 52 52 53 52 53 51.0
Earliest Entry
1969 1969 1969 1969 1969 1969 1968 1968 1968 1968 1968 1968 1968
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Maxima
53 53 52 51 52 51 51 52 51 53 53 53 51.0
Earliest Entry
1969 1969 1969 1969 1969 1969 1969 1968 1968 1968 1968 1968 1968
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Rainfall
59 60 59 58 60 60 60 60 60 60 60 60 60.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

WALKAMIN RESEARCH STATION
North Coast & Tableland, Queensland
17.1347°S 145.4281°E 594m AMSL
Commenced 1965

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Cyclone Dianne delivers damaging gusts to WA Kimberley

09:53 AEDT Tropical Cyclone Dianne has made landfall during the early hours of Saturday morning along Western Australia's Kimberley coast, bringing with it strong winds and heavy rain.   The cyclone crossed near Cockatoo Island, just north of Derby, as a Category 1 system.

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