Katherine Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
34.6 34.1 34.2 34.0 32.0 30.0 30.4 32.3 35.8 37.7 37.5 36.0 34.1
Mean Min (°C)
24.2 23.9 23.1 20.7 16.8 13.8 13.0 14.6 20.1 23.7 24.7 24.5 20.3
Mean Rain (mm)
271.7 236.2 188.7 42.6 4.8 0.4 0.9 1.4 6.0 29.4 90.1 217.9 1027.2
Median Rain (mm)
244.8 255.6 142.5 14.3 0.0 0.0 0.0 0.0 0.0 12.5 84.0 163.8 1064.4
Mean Rain Days
17.7 16.8 12.8 3.6 0.8 0.2 0.1 0.2 0.8 3.7 9.2 14.7 76.4

Katherine Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
40.9 39.0 39.8 38.3 36.5 36.1 36.0 37.7 40.5 41.6 43.1 41.5 43.1
Low Max (°C)
24.2 23.8 26.0 26.0 23.3 16.5 23.8 20.0 25.5 29.0 25.6 26.8 16.5
High Min (°C)
28.0 27.2 26.4 26.6 25.0 23.5 23.5 24.9 28.3 28.0 28.9 28.4 28.9
Low Min (°C)
19.0 18.7 15.5 9.8 6.3 3.8 4.2 4.0 8.2 13.3 14.5 19.3 3.8
High Rain (mm)
227.5 107.7 129.8 100.4 57.2 5.6 18.8 27.0 70.0 71.8 95.6 204.2 227.5

Katherine Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.9 36.1 36.0 35.8 34.0 32.8 32.2 34.7 36.9 39.0 39.7 38.8 34.9
Low Mn. Max (°C)
31.9 31.6 31.8 31.4 29.5 26.8 28.7 30.9 33.9 35.7 35.4 34.0 33.2
High Mn. Min (°C)
25.0 24.9 24.3 22.9 21.1 16.2 17.8 18.6 23.8 25.4 25.8 25.5 21.7
Low Mn. Min (°C)
23.3 22.9 21.0 16.3 13.1 9.2 10.2 10.6 16.6 20.5 23.0 23.4 19.0
High Rain (mm)
913.8 469.8 564.7 227.8 87.8 8.0 37.9 32.4 75.2 123.8 238.6 531.0 1772.5
Low Rain (mm)
70.5 59.2 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 18.1 234.0

Katherine Annual Temperatures & Rainfall

Katherine annual climate

Katherine Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.5 2.7 1.3 4.8
≥ 35°C
16.3 11.8 12.6 9.0 1.7 0.3 0.4 3.9 21.2 28.5 26.6 22.0 154.2
≥ 30°C
29.2 26.7 30.0 29.2 26.3 16.9 18.9 27.1 29.6 30.5 29.7 30.0 325.2
≤ 2°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
≤ 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

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.0 36.5 36.3 35.9 34.3 32.8 32.6 34.8 37.7 39.3 39.6 38.3 37.6
Low Max
32.0 31.7 32.2 32.5 30.0 27.1 28.2 30.1 33.9 36.0 35.4 33.6 30.5
High Min
25.5 25.1 24.5 23.8 21.3 18.4 17.4 19.6 24.0 26.1 26.7 26.1 25.1
Low Min
23.0 22.8 21.5 17.4 12.2 9.4 8.7 10.4 16.2 21.1 23.0 23.0 13.4

Katherine Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
27 27 26 26 26 27 28 27 27 26 26 26 24.0
Earliest Entry
1947 1947 1971 1971 1946 1946 1946 1946 1946 1946 1946 1946 1946
Latest Entry
2012 2012 2018 2018 2012 2012 2012 2011 2011 2010 2017 2010 2018
Years of Maxima
27 27 26 26 26 28 28 27 27 26 26 26 24.0
Earliest Entry
1947 1947 1971 1971 1946 1946 1946 1946 1946 1946 1946 1946 1946
Latest Entry
2012 2012 2012 2012 2012 2012 2012 2011 2011 2010 2017 2010 2017
Years of Rainfall
44 43 44 45 45 46 44 44 45 44 44 43 45.0
Earliest Entry
1944 1944 1944 1943 1943 1943 1943 1943 1943 1943 1943 1943 1943
Latest Entry
2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2019 2019 2020

Station Details

KATHERINE AVIATION MUSEUM
Darwin-Daly, Northern Territory
14.4437°S 132.2737°E 108m AMSL
Commenced 1942

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