Margaret River Climate

Margaret River Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
27.0 28.1 26.0 21.2 19.2 16.9 16.3 16.3 17.5 19.2 21.4 25.6 21.1
Mean Min (°C)
13.8 15.2 12.9 11.1 10.5 8.6 9.1 8.0 8.2 8.9 10.5 12.2 10.6
Mean Rain (mm)
15.9 13.0 28.6 65.4 152.9 221.0 216.4 163.2 103.3 70.2 41.6 19.8 1116.4
Median Rain (mm)
7.9 7.7 17.2 48.1 144.5 205.0 207.6 152.0 89.8 60.6 35.4 13.1 1040.4
Mean Rain Days
3.6 3.3 5.1 9.0 14.7 17.7 20.1 18.4 15.0 11.7 7.9 4.7 129.1

Margaret River Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
38.8 39.2 37.0 32.2 26.9 23.3 20.1 20.5 24.0 31.6 36.8 39.0 39.2
Low Max (°C)
20.4 19.8 17.9 14.5 13.6 11.9 11.3 12.2 11.2 13.7 13.9 18.6 11.2
High Min (°C)
20.7 22.1 20.7 18.4 15.3 15.3 14.6 13.4 14.6 14.3 19.6 20.9 22.1
Low Min (°C)
7.4 6.9 6.4 3.9 3.1 1.5 1.8 1.1 1.4 2.3 4.3 4.2 1.1
High Rain (mm)
62.2 70.2 86.4 80.8 126.4 110.5 125.2 89.9 71.4 78.0 51.8 51.2 126.4

Margaret River Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
28.4 30.6 26.2 22.1 20.7 17.9 16.7 16.9 19.6 20.4 23.8 28.0 22.0
Low Mn. Max (°C)
25.6 26.2 25.5 20.8 18.3 15.4 15.9 15.7 16.2 17.6 18.7 23.6 20.3
High Mn. Min (°C)
14.2 16.3 13.9 11.5 11.4 10.1 9.7 8.9 9.3 9.4 12.1 12.9 10.8
Low Mn. Min (°C)
13.2 14.3 11.1 10.5 9.6 7.8 8.5 7.1 6.7 8.1 9.3 11.2 10.3
High Rain (mm)
79.0 83.0 137.2 242.8 367.5 441.0 410.7 329.5 212.0 175.3 114.6 85.4 1590.8
Low Rain (mm)
0.0 0.0 0.0 3.7 41.3 84.0 93.0 52.8 34.0 9.0 1.5 0.0 754.7

Margaret River Annual Temperatures & Rainfall

MARGARET RIVER

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

Margaret River Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°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
≥ 35.0°C
2.0 3.3 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.5 7.6
≥ 30.0°C
7.3 9.0 5.2 0.6 0.0 0.0 0.0 0.0 0.0 0.2 0.7 4.0 27.0
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.6 0.2 0.5 0.3 0.0 0.0 0.0 1.6
≤ 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

Margaret River 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
32.2 34.0 30.3 24.6 21.6 19.1 18.0 18.0 19.7 22.3 25.1 30.1 27.2
Low Max
22.6 23.1 21.5 17.9 16.7 14.9 14.6 14.3 15.3 16.8 17.7 21.3 16.0
High Min
16.3 18.5 16.3 14.3 13.3 11.4 11.9 11.2 11.5 11.7 13.5 14.5 14.4
Low Min
10.8 11.2 9.3 7.6 7.1 5.7 6.1 4.8 5.0 5.9 7.4 9.4 6.7

Margaret River Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
4 5 5 5 5 5 6 6 6 6 6 3 5.0
Earliest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970
Latest Entry
1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1974 1975
Years of Maxima
6 6 5 5 5 5 6 6 6 6 6 4 5.0
Earliest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970 1970
Latest Entry
1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1974 1975
Years of Rainfall
91 92 91 85 80 73 71 72 76 81 89 90 90.0
Earliest Entry
1929 1929 1929 1929 1929 1929 1929 1929 1929 1929 1929 1928 1928
Latest Entry
2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

MARGARET RIVER
Southwest, Western Australia
33.9592°S 115.0642°E 80m AMSL
Commenced 1928
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