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Katanning Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.9 29.7 27.2 23.5 19.4 16.0 14.8 15.5 17.4 21.7 26.1 28.6 22.4
Mean Min (°C)
13.6 14.1 12.9 11.1 8.8 6.7 5.9 6.0 6.1 7.3 10.0 11.7 9.5
Mean Rain (mm)
29.7 6.7 18.3 31.5 48.4 61.9 62.5 58.2 59.3 30.7 25.6 26.5 459.3
Median Rain (mm)
10.1 2.4 8.8 26.0 27.0 54.6 62.8 62.9 56.6 26.7 14.6 9.6 415.6
Mean Rain Days
4.3 2.8 5.1 7.4 11.8 16.5 19.1 18.6 16.9 9.3 6.8 4.5 123.3

Katanning Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
43.5 41.0 40.0 35.5 31.0 23.0 22.0 24.0 31.0 35.6 41.0 43.0 43.5
Low Max (°C)
16.0 17.6 14.0 13.0 10.7 10.0 9.0 10.0 9.7 12.1 13.0 14.0 9.0
High Min (°C)
22.8 25.0 25.0 19.0 18.0 13.0 12.0 15.0 13.0 17.0 23.0 23.0 25.0
Low Min (°C)
6.0 6.0 5.0 4.0 0.8 -0.2 -2.0 -1.0 -2.0 0.0 0.0 3.0 -2.0
High Rain (mm)
49.6 30.0 35.6 61.0 88.0 41.0 26.0 31.0 64.6 31.0 45.8 61.8 88.0

Katanning Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
31.4 31.7 29.4 25.7 20.7 16.9 15.6 17.3 18.6 24.3 28.1 31.2 23.1
Low Mn. Max (°C)
26.1 27.4 24.0 20.4 17.9 14.3 13.9 14.1 15.1 19.1 22.5 24.6 21.6
High Mn. Min (°C)
15.0 15.5 15.0 13.3 11.1 8.1 7.5 8.1 7.8 8.6 11.8 13.4 10.3
Low Mn. Min (°C)
12.3 12.7 11.8 9.3 7.4 4.7 4.9 4.0 4.3 5.5 8.2 9.7 9.0
High Rain (mm)
98.0 30.0 66.4 102.4 180.0 133.2 105.0 86.4 123.6 76.8 76.4 82.8 668.4
Low Rain (mm)
0.4 0.6 1.0 2.0 5.2 19.4 22.8 3.8 19.8 4.8 1.8 0.2 289.8

Katanning Annual Temperatures & Rainfall

KATANNING

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

Katanning Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.9 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.8 2.1
≥ 35°C
5.5 4.0 2.9 0.1 0.0 0.0 0.0 0.0 0.0 0.1 1.9 3.9 18.3
≥ 30°C
15.2 12.9 8.3 2.6 0.2 0.0 0.0 0.0 0.1 1.6 7.4 11.9 60.1
≤ 2°C
0.0 0.0 0.0 0.0 0.1 1.2 2.7 2.3 2.5 1.5 0.2 0.0 10.5
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.1 0.3 0.1 0.1 0.0 1.2

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
35.0 35.0 33.0 28.0 23.0 19.0 17.0 17.9 20.0 26.0 32.0 34.0 30.1
Low Max
24.0 25.0 22.0 19.0 15.9 13.0 13.0 13.0 14.0 17.0 20.7 23.0 15.0
High Min
16.0 17.0 17.0 14.0 12.0 10.0 9.0 9.0 9.0 11.0 13.0 15.0 14.0
Low Min
10.0 11.0 9.0 7.0 5.2 3.0 3.0 3.0 3.0 3.2 6.0 8.0 4.7

Katanning Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
14 15 15 15 14 15 15 15 15 15 15 15 14.7
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Maxima
14 15 15 15 14 15 15 15 15 15 15 15 14.7
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013
Years of Rainfall
14 15 15 15 15 15 15 15 15 15 15 15 14.7
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013 2013

Station Details

KATANNING
Great Southern, Western Australia
33.6856°S 117.6064°E 320m AMSL
Commenced 1999

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WA's wet weather continues

12:35 EST Heavy showers have continued over southwestern parts of Western Australia after yesterday saw some of the heaviest August rain in 100 years.

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