Mullewa Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
36.9 36.6 33.9 28.7 23.8 19.9 18.9 20.2 23.6 27.3 31.1 34.5 27.9
Mean Min (°C)
19.7 20.3 18.7 15.2 11.3 8.7 7.1 7.3 8.8 11.3 14.6 17.2 13.3
Mean Rain (mm)
13.0 18.9 20.6 21.7 45.5 63.9 59.2 42.8 20.4 12.9 8.7 8.4 338.3
Median Rain (mm)
5.1 5.2 6.7 9.6 33.2 55.3 55.4 33.8 16.8 9.0 3.0 3.0 315.8
Mean Rain Days
2.3 2.5 2.6 3.7 6.8 10.0 10.8 9.4 6.0 3.9 2.4 1.9 62.7

Mullewa Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
47.3 47.1 44.0 41.7 35.5 29.5 28.9 34.8 38.5 41.0 44.0 45.5 47.3
Low Max (°C)
21.2 19.0 17.6 16.9 13.3 11.2 11.7 11.1 13.7 14.7 17.0 20.0 11.1
High Min (°C)
31.8 33.3 29.3 25.6 21.7 17.8 17.5 18.9 21.1 24.4 28.2 31.3 33.3
Low Min (°C)
9.0 10.0 7.4 5.0 1.4 -0.3 -1.2 -1.4 0.0 2.8 6.0 7.2 -1.4
High Rain (mm)
55.9 138.0 87.0 61.0 99.6 78.2 53.6 69.6 36.1 47.0 58.9 46.0 138.0

Mullewa Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
39.8 40.4 36.5 33.3 27.4 23.1 21.5 25.6 27.1 32.5 35.6 38.5 30.0
Low Mn. Max (°C)
33.4 32.9 30.7 24.1 20.4 17.1 16.5 17.5 20.0 23.1 26.8 31.3 24.9
High Mn. Min (°C)
24.1 23.7 21.1 18.7 15.0 11.3 10.1 11.3 12.2 14.1 17.4 21.6 15.1
Low Mn. Min (°C)
16.1 17.1 15.6 12.5 8.5 5.6 4.2 4.4 5.7 7.2 11.0 14.0 10.4
High Rain (mm)
87.4 195.4 170.7 112.4 214.4 215.8 175.0 238.0 68.3 55.0 69.6 111.4 600.8
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 2.8 5.6 7.9 0.0 0.0 0.0 0.0 152.1

Mullewa Annual Temperatures & Rainfall

Mullewa annual climate

Mullewa Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
8.8 6.6 2.3 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.9 4.0 22.3
≥ 35°C
21.3 18.9 13.4 3.0 0.0 0.0 0.0 0.0 0.1 2.2 7.3 15.4 79.8
≥ 30°C
28.2 25.8 24.9 11.9 1.9 0.0 0.0 0.2 2.7 8.8 17.6 24.8 144.2
≤ 2°C
0.0 0.0 0.0 0.0 0.0 0.3 0.7 0.4 0.1 0.0 0.0 0.0 1.4
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.2

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
41.5 41.0 38.5 33.9 28.0 23.3 21.3 23.8 28.2 32.5 36.7 39.4 37.0
Low Max
31.5 31.5 28.6 23.4 19.5 16.7 16.1 16.8 19.2 21.9 25.1 28.8 18.9
High Min
24.0 24.1 22.0 18.3 14.7 12.1 10.3 10.1 11.7 14.4 18.3 21.1 19.6
Low Min
15.0 15.8 15.0 11.6 7.5 5.1 3.9 4.0 5.6 7.8 10.6 13.0 6.7

Mullewa Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
74 75 71 71 73 74 73 77 77 72 75 73 73.0
Earliest Entry
1926 1926 1925 1925 1925 1925 1925 1925 1925 1925 1925 1925 1925
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Maxima
75 74 70 70 73 73 73 78 77 74 75 72 73.0
Earliest Entry
1926 1926 1925 1925 1925 1925 1925 1925 1925 1925 1925 1925 1925
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Rainfall
119 122 119 120 116 116 115 114 116 117 119 119 115.0
Earliest Entry
1897 1896 1898 1896 1907 1907 1907 1907 1897 1896 1897 1896 1896
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

MULLEWA
Central West, Western Australia
28.5367°S 115.5142°E 268m AMSL
Commenced 1896

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