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Katanning Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.8 29.5 27.4 23.4 19.5 16.0 14.7 15.3 17.3 21.5 26.0 28.3 22.5
Mean Min (°C)
13.6 14.1 12.9 10.9 8.8 6.7 6.0 5.9 6.0 7.2 9.9 11.6 9.5
Mean Rain (mm)
29.2 7.0 14.9 33.1 47.3 63.6 66.6 58.8 53.3 32.3 27.1 24.4 452.6
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
4.2 2.9 4.8 7.5 11.6 17.0 19.4 18.3 16.1 9.7 6.8 4.5 115.4

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 34.0 31.0 23.0 22.0 24.0 31.0 33.0 41.0 43.0 43.5
Low Max (°C)
16.0 17.6 14.0 13.0 11.1 10.0 9.0 10.0 9.7 13.0 13.0 14.0 9.0
High Min (°C)
22.0 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 3.0 -0.2 -1.0 -1.0 -2.0 0.0 0.0 3.0 -2.0
High Rain (mm)
49.6 30.0 22.4 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)
31.1 31.2 29.4 25.7 20.7 16.9 15.6 17.3 18.6 23.7 28.1 31.2 22.8
Low Mn. Max (°C)
26.1 27.4 25.6 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 11.9 11.1 8.1 7.5 7.6 7.5 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 41.2 102.4 180.0 133.2 105.0 86.4 80.6 76.8 76.4 82.8 668.6
Low Rain (mm)
0.4 0.6 1.0 2.0 5.2 20.2 32.4 3.8 19.8 4.8 1.8 0.2 289.8

Katanning Annual Temperatures & Rainfall

Katanning annual climate

Katanning Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.8 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 1.7
≥ 35°C
5.4 3.9 3.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 3.5 17.5
≥ 30°C
15.1 12.6 8.8 2.4 0.2 0.0 0.0 0.0 0.1 1.5 7.4 11.3 58.0
≤ 2°C
0.0 0.0 0.0 0.0 0.0 1.4 2.6 2.6 2.6 1.5 0.2 0.0 10.2
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.2 0.5 0.2 0.2 0.1 0.1 0.0 1.1

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
13 14 14 14 12 13 13 13 13 13 13 13 13.0
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Maxima
13 14 14 14 12 13 13 13 13 13 13 13 13.0
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012
Years of Rainfall
13 14 14 14 13 13 13 13 13 13 13 13 13.0
Earliest Entry
1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2012 2012 2012 2012 2011 2011 2011 2011 2011 2011 2011 2011 2012

Station Details

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

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Frosty night across southern NSW and ACT

12:54 EST Southern New South Wales and the ACT had a chilly start to the weekend, with some places seeing their coldest May night in half a decade.

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