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Barrow Island Climate

Barrow Island Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.3 33.6 33.3 31.2 27.5 24.2 23.6 25.2 26.8 29.4 30.4 32.2 29.2
Mean Min (°C)
26.0 26.3 26.5 24.5 21.3 18.7 17.5 17.7 19.5 21.7 22.9 24.4 22.2
Mean Rain (mm)
26.8 60.0 53.8 40.2 62.2 37.4 12.9 2.8 0.8 2.3 1.9 6.7 304.3
Median Rain (mm)
0.2 3.2 18.6 12.0 8.9 1.4 1.3 1.6 0.0 0.0 0.0 0.0 167.2
Mean Rain Days
3.1 3.0 3.6 2.3 3.8 4.0 3.1 3.8 1.3 0.4 0.5 0.8 29.1

Barrow Island Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
45.0 41.0 39.5 38.0 33.8 29.2 29.0 31.1 33.0 36.8 40.0 40.3 45.0
Low Max (°C)
28.0 26.9 26.7 26.0 20.5 19.7 19.1 20.2 22.0 23.9 25.3 27.0 19.1
High Min (°C)
31.0 31.2 30.0 28.9 27.0 23.6 22.0 23.0 23.7 26.3 28.8 28.7 31.2
Low Min (°C)
21.0 21.5 21.0 19.8 14.3 13.3 11.8 13.4 14.7 16.0 18.9 19.8 11.8
High Rain (mm)
90.8 283.0 180.6 234.2 224.4 83.0 34.0 8.0 7.6 24.6 25.4 52.8 283.0

Barrow Island Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
35.5 36.1 35.4 32.6 29.5 25.6 24.4 26.9 28.2 31.5 32.7 34.4 29.7
Low Mn. Max (°C)
30.7 31.7 31.8 29.4 25.1 23.2 22.7 23.7 25.7 26.9 28.5 29.8 28.6
High Mn. Min (°C)
27.8 27.6 27.4 25.3 22.5 20.6 18.9 18.9 20.2 22.9 24.1 26.2 22.7
Low Mn. Min (°C)
24.1 24.4 25.4 23.6 19.9 17.5 15.6 17.1 18.6 20.0 21.4 22.6 21.8
High Rain (mm)
113.0 196.0 271.0 296.8 201.4 214.6 64.4 15.2 8.2 34.0 27.0 53.2 639.6
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 95.4

Barrow Island Annual Temperatures & Rainfall

BARROW ISLAND AIRPORT

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

Barrow Island Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.8 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 1.1
≥ 35°C
7.3 7.6 7.6 1.3 0.0 0.0 0.0 0.0 0.0 0.9 1.3 5.1 30.7
≥ 30°C
25.5 23.6 28.8 22.0 4.8 0.0 0.0 0.4 3.0 13.0 15.9 23.4 158.9
≤ 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

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
36.0 36.0 35.9 33.3 30.0 26.0 25.1 26.7 29.0 32.0 33.0 35.0 33.7
Low Max
30.1 30.8 31.0 28.8 25.0 22.5 22.1 23.2 24.3 26.5 27.5 29.0 24.1
High Min
27.0 28.0 28.0 26.7 23.3 21.0 20.0 19.7 21.0 23.4 24.6 26.0 26.1
Low Min
24.0 24.4 24.7 22.4 19.2 16.0 15.1 15.9 17.8 19.6 20.9 22.4 18.0

Barrow Island Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
13 14 16 16 15 15 15 16 16 16 16 15 15.3
Earliest Entry
2000 1999 1999 1999 1999 2000 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
13 14 16 16 15 15 15 16 16 16 16 15 15.3
Earliest Entry
2000 1999 1999 1999 1999 2000 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
13 14 16 16 15 15 15 16 16 16 15 15 15.2
Earliest Entry
2000 1999 1999 1999 1999 2000 1999 1999 1999 1999 1999 1999 1999
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

BARROW ISLAND AIRPORT
Pilbara, Western Australia
20.8750°S 115.4056°E 6m AMSL
Commenced 1998
Display Your Local Weather

Weather News

Grantham floods inquiry: Former quarry owner Denis Wagner gives evidence

19:01 EST

The owner of a quarry which allegedly contributed to the fatal 2011 Grantham flood says a safety bund appeared to be man made and may have been built without his knowledge.

Interior set to turn up the winter warmth this weekend

15:35 EST

Chilly weather will quickly turn to very warm and windy conditions this weekend over many parts of Australia's interior this weekend.

Significant winter drink for southwest WA

13:54 EST

Rain in southwestern parts of Western Australia has provided some places with the best drink in over a year, but more is yet to come.