Telfer Ap Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
40.4 38.7 37.5 34.5 29.0 25.4 25.4 28.4 32.9 37.2 39.5 40.3 34.1
Mean Min (°C)
26.1 25.4 24.1 20.6 15.4 12.0 10.7 12.5 16.6 21.1 23.6 25.6 19.4
Mean Rain (mm)
58.5 100.7 72.4 18.8 19.9 14.0 12.2 5.0 2.2 2.9 16.0 46.6 372.1
Median Rain (mm)
31.9 55.1 38.9 4.3 3.1 4.2 0.2 0.0 0.0 0.0 7.0 30.8 279.7
Mean Rain Days
7.8 8.5 5.8 2.7 2.7 3.0 1.5 1.0 0.7 1.2 2.4 5.2 42.0

Telfer Ap Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
48.1 47.1 45.2 42.3 38.0 33.9 33.4 36.0 41.3 44.1 46.0 47.5 48.1
Low Max (°C)
25.0 25.0 22.4 17.9 15.0 14.5 13.1 15.0 18.4 25.8 22.8 25.0 13.1
High Min (°C)
33.4 33.0 31.5 29.6 25.0 23.0 21.5 22.4 27.0 30.3 33.2 33.1 33.4
Low Min (°C)
17.2 17.7 14.4 11.5 5.6 2.1 3.0 2.5 6.2 10.5 13.0 16.5 2.1
High Rain (mm)
134.8 177.0 199.6 72.8 69.6 33.0 56.0 47.4 15.8 21.6 120.6 202.4 202.4

Telfer Ap Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
43.7 44.3 41.3 37.9 32.9 28.4 27.4 31.3 35.3 40.1 42.5 43.2 35.5
Low Mn. Max (°C)
35.8 34.1 33.0 30.3 24.8 21.9 21.0 24.9 29.3 33.6 36.4 37.6 32.2
High Mn. Min (°C)
28.2 28.5 27.8 23.7 18.7 16.6 13.3 14.6 18.5 24.3 27.0 27.4 21.1
Low Mn. Min (°C)
24.4 23.5 21.1 17.1 12.3 8.3 8.2 10.5 14.4 17.9 19.6 23.5 17.7
High Rain (mm)
382.4 344.3 466.0 115.2 141.2 101.0 86.0 55.6 24.0 29.4 137.2 296.0 817.4
Low Rain (mm)
2.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 113.8

Telfer Ap Annual Temperatures & Rainfall

Telfer Ap annual climate

Telfer Ap Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
18.2 11.8 8.5 0.9 0.0 0.0 0.0 0.0 0.1 6.3 13.2 17.3 74.0
≥ 35°C
26.3 22.0 22.6 14.3 1.4 0.0 0.0 0.2 9.0 22.6 26.2 26.0 165.0
≥ 30°C
28.3 25.5 28.0 25.3 13.3 2.4 2.5 10.4 21.8 28.7 28.0 27.7 234.3
≤ 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

Telfer Ap 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
44.1 43.2 41.0 38.0 33.2 29.1 29.0 32.0 36.7 40.5 42.6 43.5 41.3
Low Max
36.7 34.0 33.3 31.4 24.8 22.0 21.5 24.6 28.5 33.2 36.3 36.8 26.0
High Min
28.5 28.0 26.8 23.8 19.2 16.0 14.4 16.0 20.5 24.7 26.9 28.4 26.2
Low Min
23.7 22.7 21.3 17.2 11.5 8.0 7.1 8.9 12.9 17.0 19.9 22.5 11.3

Telfer Ap Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
39 40 40 40 39 39 40 40 39 39 39 39 39.3
Earliest Entry
1975 1976 1975 1975 1975 1974 1974 1974 1974 1974 1974 1974 1974
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
40 41 41 40 39 39 40 41 39 39 40 39 39.6
Earliest Entry
1975 1975 1975 1975 1975 1974 1974 1974 1974 1974 1974 1974 1974
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
43 44 43 44 43 41 43 43 43 43 43 43 42.8
Earliest Entry
1974 1974 1974 1974 1974 1974 1974 1974 1974 1974 1974 1974 1974
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

TELFER AERO
Pilbara, Western Australia
21.7125°S 122.2281°E 292m AMSL
Commenced 1974

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