Caiguna Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.3 28.3 25.7 24.8 20.4 19.0 17.5 18.7 20.4 24.1 26.2 27.3 23.3
Mean Min (°C)
14.1 14.8 12.7 11.1 6.9 4.6 3.7 4.1 5.1 8.2 10.8 12.0 8.8
Mean Rain (mm)
19.6 21.9 25.9 19.0 32.3 27.7 32.3 22.7 20.9 14.2 19.5 17.1 258.6
Median Rain (mm)
9.9 9.9 14.3 15.3 23.6 22.4 24.0 19.9 18.0 11.8 17.6 8.7 238.6
Mean Rain Days
3.1 3.3 4.5 4.9 6.7 6.3 7.7 7.1 5.3 3.6 3.9 3.5 59.0

Caiguna Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
44.5 41.7 40.3 38.4 31.6 26.1 30.0 30.2 31.2 37.1 42.3 42.4 44.5
Low Max (°C)
17.9 17.7 16.7 16.1 13.1 13.6 10.6 12.9 11.8 14.4 16.8 17.7 10.6
High Min (°C)
22.7 21.7 20.8 22.2 17.2 12.6 13.9 12.2 12.8 17.6 29.4 19.7 29.4
Low Min (°C)
4.7 4.7 5.6 2.1 -1.4 -4.3 -5.3 -2.8 -2.8 -2.7 0.2 2.7 -5.3
High Rain (mm)
67.8 45.1 54.4 26.0 48.0 52.2 73.3 21.3 61.0 22.0 23.4 34.7 73.3

Caiguna Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
31.0 29.5 27.3 25.8 21.4 19.7 19.4 20.1 22.0 25.6 27.9 28.6 24.2
Low Mn. Max (°C)
27.4 25.7 24.6 23.8 18.7 18.0 16.3 17.8 19.2 22.3 24.7 25.8 22.0
High Mn. Min (°C)
14.2 15.4 13.9 12.6 8.6 5.9 4.6 4.3 5.5 9.0 11.5 12.2 9.3
Low Mn. Min (°C)
14.0 14.2 11.3 9.9 5.7 3.5 2.9 3.7 4.1 7.1 8.7 11.9 7.4
High Rain (mm)
136.0 89.5 108.7 88.9 140.6 80.0 96.3 63.0 67.4 65.3 69.6 62.7 512.5
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 2.6 0.0 143.2

Caiguna Annual Temperatures & Rainfall

Caiguna annual climate

Caiguna Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
2.7 2.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 1.0 5.2
≥ 35°C
6.3 5.0 2.3 0.8 0.0 0.0 0.0 0.0 0.0 0.8 3.5 5.0 19.8
≥ 30°C
12.7 9.7 6.0 5.2 0.8 0.0 0.2 0.3 0.8 5.5 8.5 10.3 52.0
≤ 2°C
0.0 0.0 0.0 0.0 4.0 7.0 10.0 9.0 6.0 2.8 1.0 0.0 35.8
≤ 0°C
0.0 0.0 0.0 0.0 1.2 3.0 6.0 4.0 2.5 0.5 0.0 0.0 15.5

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.4 36.4 32.7 30.8 24.7 21.6 20.7 22.3 24.8 30.8 33.6 34.7 30.6
Low Max
22.7 22.2 20.6 20.0 16.2 16.2 14.5 14.9 15.7 18.3 19.7 20.6 17.1
High Min
18.1 17.9 16.9 16.5 11.4 8.9 7.7 8.9 9.0 12.8 15.1 15.8 15.5
Low Min
9.4 11.1 8.4 6.0 2.2 0.4 -0.7 0.1 1.5 3.3 6.1 7.7 2.8

Caiguna Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
3 3 3 4 4 3 4 3 4 4 4 3 4.0
Earliest Entry
1967 1967 1966 1966 1966 1966 1966 1966 1966 1966 1966 1966 1966
Latest Entry
1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969
Years of Maxima
3 3 3 4 4 3 4 3 4 4 4 3 4.0
Earliest Entry
1967 1967 1966 1966 1966 1966 1966 1966 1966 1966 1966 1966 1966
Latest Entry
1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969 1969
Years of Rainfall
36 34 33 34 33 34 32 34 33 33 34 32 32.0
Earliest Entry
1962 1962 1963 1963 1963 1963 1963 1963 1963 1963 1962 1962 1962
Latest Entry
2001 2000 2000 2000 2000 2000 2000 2000 1999 1999 1999 1999 2001

Station Details

CAIGUNA ASA
Eucla, Western Australia
32.2653°S 125.4894°E 109m AMSL
Commenced 1962

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A quick look at our water storages

12:14 AEST Given the largely clear skies across the country today, it’s a good opportunity to take a look at the water storages of Australia’s major cities.  While rainfall is obviously a major contributor to the level of major dams, it is not the only factor.

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