Ngayawili (Elcho Island) Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.7 31.5 31.7 31.9 31.2 29.8 29.7 30.6 32.0 32.8 33.3 32.8 31.6
Mean Min (°C)
25.7 25.6 25.0 23.7 22.5 20.6 19.8 19.5 20.7 22.7 24.5 25.8 23.0
Mean Rain (mm)
379.9 299.7 270.4 146.2 24.4 4.1 3.7 1.0 6.3 11.2 58.8 235.0 1430.5
Median Rain (mm)
385.0 298.2 233.5 103.4 10.6 1.3 1.0 0.5 0.2 0.8 38.6 203.0 1560.5
Mean Rain Days
20.0 18.3 19.0 12.2 5.8 2.8 2.5 1.9 1.9 2.4 5.3 13.3 104.2

Ngayawili (Elcho Island) Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
35.6 35.6 35.1 34.7 34.0 34.0 33.5 34.4 35.7 36.9 37.7 36.4 37.7
Low Max (°C)
27.0 27.2 27.0 25.8 25.2 24.0 24.8 22.9 28.0 25.0 29.4 27.3 22.9
High Min (°C)
30.0 29.9 30.3 28.2 26.2 25.2 25.0 25.1 25.4 28.3 30.0 30.5 30.5
Low Min (°C)
22.0 21.8 20.0 18.7 16.0 10.5 11.6 12.5 13.0 17.0 18.9 21.0 10.5
High Rain (mm)
169.4 159.8 149.0 189.6 72.0 16.6 17.6 5.8 66.0 37.6 74.6 157.2 189.6

Ngayawili (Elcho Island) Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.3 33.1 32.9 33.6 32.5 31.7 31.2 32.1 33.0 33.8 34.2 34.1 32.5
Low Mn. Max (°C)
30.6 30.5 30.6 29.9 29.8 28.1 28.5 29.7 30.3 31.0 32.4 31.1 30.9
High Mn. Min (°C)
26.6 26.7 26.1 24.9 24.4 22.5 22.1 21.6 23.4 24.6 26.5 27.7 24.0
Low Mn. Min (°C)
25.2 24.7 24.0 22.1 20.5 17.9 18.1 18.3 19.1 20.5 22.0 24.8 22.1
High Rain (mm)
817.8 684.0 538.6 620.4 99.6 17.6 26.6 6.8 90.0 66.4 274.8 607.8 2158.2
Low Rain (mm)
75.8 66.8 46.6 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 640.4

Ngayawili (Elcho Island) Annual Temperatures & Rainfall

Ngayawili (Elcho Island) annual climate

Ngayawili (Elcho Island) 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 0.0 0.0 0.0 0.0 0.0
≥ 35°C
0.3 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.3 2.4 2.7 1.3 7.2
≥ 30°C
27.5 24.1 27.0 27.0 26.1 16.0 16.1 22.0 27.6 30.4 29.5 29.4 301.0
≤ 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

Ngayawili (Elcho Island) 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
33.0 33.0 33.0 33.0 32.2 31.0 30.9 31.7 33.4 34.3 34.0 34.0 33.1
Low Max
30.0 29.6 30.0 30.0 29.9 28.0 28.1 29.0 30.0 31.0 32.0 31.0 29.5
High Min
28.0 27.8 26.0 25.0 24.0 22.7 21.5 21.0 22.5 24.7 26.5 28.0 25.8
Low Min
24.0 24.0 23.6 22.0 20.0 18.0 17.7 17.4 19.0 20.5 22.1 24.0 19.6

Ngayawili (Elcho Island) Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
22 22 21 22 22 21 20 20 19 20 23 23 20.0
Earliest Entry
2000 2000 2000 2000 2000 2000 2000 2000 2000 1999 1999 1999 1999
Latest Entry
2022 2022 2022 2022 2022 2022 2022 2021 2021 2021 2021 2021 2022
Years of Maxima
22 22 22 21 22 21 20 20 19 21 23 23 20.0
Earliest Entry
2000 2000 2000 2000 2000 2000 2000 2000 2000 1999 1999 1999 1999
Latest Entry
2022 2022 2022 2022 2022 2022 2022 2021 2021 2021 2021 2021 2022
Years of Rainfall
22 21 21 22 21 22 21 20 20 21 22 23 21.0
Earliest Entry
2000 2000 2000 2000 2000 2000 2000 2000 2000 1999 1999 1999 1999
Latest Entry
2022 2022 2022 2022 2022 2022 2022 2021 2021 2021 2021 2021 2022

Station Details

NGAYAWILI
Arnhem, Northern Territory
11.9971°S 135.5726°E 9m AMSL
Commenced 1999

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