Cape Willoughby Climate

Cape Willoughby Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
21.9 21.8 20.7 19.2 17.0 14.9 14.2 14.5 15.9 17.7 19.3 20.8 18.1
Mean Min (°C)
15.9 16.3 15.6 14.2 12.6 10.8 9.8 9.7 10.4 11.5 13.1 14.5 12.9
Mean Rain (mm)
18.1 18.2 21.4 39.1 62.0 75.9 82.6 74.5 56.2 41.7 28.0 22.8 542.9
Median Rain (mm)
9.4 7.6 15.3 34.9 57.9 71.2 74.0 71.5 53.4 35.2 24.0 18.5 519.0
Mean Rain Days
4.7 4.6 6.6 10.2 14.6 16.5 18.5 17.9 14.5 11.5 8.1 6.8 134.5

Cape Willoughby Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
42.2 39.3 38.5 32.7 26.0 23.1 21.2 22.1 27.3 33.7 39.0 41.0 42.2
Low Max (°C)
14.6 16.0 14.7 13.5 11.0 10.3 9.3 10.0 10.6 11.0 12.6 14.1 9.3
High Min (°C)
27.3 26.0 24.6 21.7 19.5 16.4 15.2 15.4 20.0 20.2 22.3 23.3 27.3
Low Min (°C)
6.1 9.2 7.2 5.2 4.8 -1.5 3.6 0.9 2.0 3.4 5.7 7.0 -1.5
High Rain (mm)
125.7 172.7 66.0 74.7 59.2 96.5 46.2 40.4 84.0 50.4 101.6 59.4 172.7

Cape Willoughby Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
24.1 24.9 23.8 21.3 18.5 16.3 15.3 15.8 18.3 20.4 23.4 24.1 19.2
Low Mn. Max (°C)
18.9 19.5 18.7 17.0 15.5 13.5 13.1 13.1 13.5 15.0 16.9 18.2 17.2
High Mn. Min (°C)
17.6 18.0 17.7 15.8 14.1 12.2 10.8 11.4 12.4 13.2 16.0 16.2 13.8
Low Mn. Min (°C)
13.7 14.6 14.1 12.4 10.6 9.2 8.5 8.1 8.6 9.5 11.2 12.2 11.8
High Rain (mm)
214.9 188.7 110.9 134.3 147.8 260.2 241.6 154.6 119.5 122.3 138.9 85.0 892.9
Low Rain (mm)
0.0 0.0 0.8 0.0 11.2 14.2 28.6 7.6 9.4 2.2 0.8 0.0 332.8

Cape Willoughby Annual Temperatures & Rainfall

CAPE WILLOUGHBY

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Cape Willoughby Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°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
≥ 35.0°C
0.9 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 2.1
≥ 30.0°C
2.9 2.3 1.1 0.1 0.0 0.0 0.0 0.0 0.0 0.2 0.9 2.1 9.6
≤ 2.0°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 0.1
≤ 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

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
26.6 27.2 25.0 22.4 19.3 16.4 15.6 16.4 18.9 22.1 24.5 25.4 22.0
Low Max
18.0 18.1 17.5 16.2 14.7 13.2 12.6 12.5 13.0 14.0 15.4 16.7 14.0
High Min
17.7 18.2 17.7 16.3 14.6 12.4 11.5 11.5 12.4 13.5 15.0 16.4 16.0
Low Min
13.9 14.4 13.6 12.0 10.6 9.0 8.0 7.7 8.2 9.2 11.0 12.2 9.4

Cape Willoughby Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
53 54 51 52 53 53 54 53 51 54 53 53 53.0
Earliest Entry
1968 1968 1968 1968 1968 1968 1968 1968 1967 1967 1967 1967 1967
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021
Years of Maxima
53 54 52 53 53 53 54 54 52 54 53 54 53.0
Earliest Entry
1968 1968 1968 1968 1968 1968 1968 1968 1967 1967 1967 1967 1967
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021
Years of Rainfall
133 133 133 133 132 131 130 131 133 135 134 136 131.0
Earliest Entry
1882 1882 1881 1881 1881 1881 1882 1881 1881 1881 1881 1881 1881
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021

Station Details

CAPE WILLOUGHBY
Kangaroo Island, South Australia
35.8426°S 138.1327°E 55m AMSL
Commenced 1881
Display Your Local Weather

Weather News

More rain for southern WA

15:18 EST

A low pressure system is generating a series of cold fronts that are likely to affect WA later this week.

Spring rains are coming

10:13 EST

The best spring rain in a decade is expected to fall over agricultural districts of New South Wales and Victoria this week.

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