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Newdegate Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.0 30.5 28.1 24.2 20.0 16.6 15.2 16.3 18.8 23.3 27.1 29.4 23.3
Mean Min (°C)
13.9 14.1 12.6 10.3 7.2 5.0 4.0 4.3 4.9 6.9 10.1 11.7 8.7
Mean Rain (mm)
19.6 21.3 21.3 25.9 44.3 50.4 49.2 42.6 33.2 24.0 22.1 15.4 367.2
Median Rain (mm)
7.0 10.7 13.6 21.2 34.8 45.4 43.6 36.0 30.0 18.6 16.3 8.6 347.8
Mean Rain Days
2.9 3.4 3.6 6.2 8.8 12.0 13.5 12.1 10.1 6.6 4.9 3.6 86.0

Newdegate Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
45.7 46.7 39.6 35.7 30.8 24.0 22.3 28.2 31.9 36.7 40.7 43.7 46.7
Low Max (°C)
14.5 18.2 14.6 13.9 11.6 10.7 9.5 10.9 11.0 12.4 14.0 15.2 9.5
High Min (°C)
23.2 24.2 21.5 18.0 17.1 13.3 12.5 13.4 14.3 18.2 20.9 23.3 24.2
Low Min (°C)
4.7 5.1 3.8 1.9 -2.3 -2.8 -3.8 -3.2 -3.7 -3.1 0.0 2.7 -3.8
High Rain (mm)
106.8 68.3 73.7 49.5 84.0 47.5 32.0 55.6 37.6 43.0 93.2 60.0 106.8

Newdegate Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.1 32.7 30.3 26.3 21.9 18.0 16.4 18.7 20.8 25.5 29.4 31.7 24.3
Low Mn. Max (°C)
26.4 27.9 25.5 20.6 17.4 14.9 13.6 14.9 16.5 20.7 23.4 25.2 22.3
High Mn. Min (°C)
15.4 16.0 15.3 12.9 9.9 7.3 6.2 6.7 6.4 8.5 12.1 13.6 9.5
Low Mn. Min (°C)
12.2 11.7 11.4 8.4 4.5 2.0 1.6 1.7 2.2 4.7 8.5 9.7 8.1
High Rain (mm)
163.0 160.9 140.8 109.8 145.5 130.0 104.0 130.5 69.3 79.9 156.0 136.0 593.4
Low Rain (mm)
0.0 0.0 0.0 0.0 5.0 0.0 17.8 8.6 4.6 0.0 0.0 0.2 140.6

Newdegate Annual Temperatures & Rainfall

NEWDEGATE RESEARCH STATION

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

Newdegate Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
1.3 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.9 2.8
≥ 35°C
6.8 4.9 2.9 0.2 0.0 0.0 0.0 0.0 0.0 0.3 2.4 4.3 20.9
≥ 30°C
15.8 13.6 8.9 3.2 0.2 0.0 0.0 0.0 0.1 2.7 8.4 12.0 62.5
≤ 2°C
0.0 0.0 0.0 0.1 1.6 6.2 8.4 8.6 7.0 3.2 0.3 0.0 35.2
≤ 0°C
0.0 0.0 0.0 0.0 0.3 2.6 4.2 3.4 3.1 0.7 0.1 0.0 14.2

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.0 35.6 33.9 28.9 24.1 19.5 17.3 18.8 22.2 27.8 33.4 34.8 31.5
Low Max
25.0 25.5 23.0 19.2 16.3 13.7 12.7 13.4 15.1 18.4 21.2 23.9 15.3
High Min
16.8 17.7 16.5 13.9 11.1 9.0 7.9 7.8 9.1 11.0 13.6 14.9 14.3
Low Min
10.1 10.4 8.3 6.3 3.4 0.5 0.0 0.3 0.6 2.4 6.0 7.7 2.8

Newdegate Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
15 16 16 16 15 16 17 17 17 17 17 17 16.4
Earliest Entry
1997 1997 1997 1997 1997 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Maxima
15 16 16 16 15 16 17 17 17 17 17 17 16.2
Earliest Entry
1997 1997 1997 1997 1997 1996 1996 1996 1996 1996 1996 1996 1996
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Rainfall
58 58 58 58 57 56 56 56 58 58 58 59 57.5
Earliest Entry
1955 1955 1955 1955 1955 1955 1955 1955 1955 1955 1954 1954 1954
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013

Station Details

NEWDEGATE RESEARCH STATION
Great Southern, Western Australia
33.1131°S 118.8400°E 320m AMSL
Commenced 1954

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