Karratha Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
36.1 35.9 36.2 34.4 30.0 26.5 26.5 28.4 31.1 34.1 35.0 36.0 32.5
Mean Min (°C)
26.9 26.9 26.1 23.0 18.3 15.2 13.8 14.5 17.2 20.8 23.1 25.7 20.9
Mean Rain (mm)
45.7 70.7 47.4 15.9 32.2 34.6 13.7 4.0 1.4 0.4 1.3 14.3 287.7
Median Rain (mm)
17.9 44.6 33.8 3.2 3.2 7.1 3.4 0.2 0.0 0.0 0.0 0.3 243.4
Mean Rain Days
4.0 5.0 4.1 1.7 3.2 3.2 1.9 1.1 0.4 0.3 0.4 1.3 26.6

Karratha Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
48.4 47.7 45.8 41.3 38.3 32.8 34.0 39.1 40.7 44.7 44.8 46.9 48.4
Low Max (°C)
27.4 26.9 25.8 19.6 17.7 17.4 17.1 21.8 22.5 26.3 27.6 29.1 17.1
High Min (°C)
31.9 32.6 31.3 29.6 27.7 24.1 22.1 23.3 27.2 29.2 31.5 31.4 32.6
Low Min (°C)
20.5 19.4 13.0 14.7 10.5 7.1 6.9 8.0 10.0 11.1 16.0 18.7 6.9
High Rain (mm)
212.4 210.6 190.8 107.0 107.4 209.4 66.6 28.2 15.4 6.0 37.8 112.8 212.4

Karratha Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
38.2 38.2 38.4 37.1 32.0 28.4 28.3 30.3 34.1 37.9 37.7 39.5 33.9
Low Mn. Max (°C)
34.0 32.5 33.0 31.3 27.0 24.8 23.9 26.5 29.1 30.4 32.4 33.1 31.4
High Mn. Min (°C)
28.3 28.3 27.9 26.1 21.1 18.9 16.5 16.6 19.6 23.2 24.9 27.6 21.9
Low Mn. Min (°C)
25.2 25.4 24.1 20.3 16.3 12.4 10.2 12.4 15.7 18.4 21.5 23.6 19.9
High Rain (mm)
263.4 348.8 291.2 120.7 215.4 271.6 76.2 34.4 20.8 6.0 38.0 112.8 855.4
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 53.0

Karratha Annual Temperatures & Rainfall

Karratha annual climate

Karratha Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
3.7 3.0 3.6 0.5 0.0 0.0 0.0 0.0 0.1 1.7 2.5 4.1 19.1
≥ 35°C
18.4 16.7 19.9 12.5 0.9 0.0 0.0 0.3 2.9 12.5 14.5 17.3 115.2
≥ 30°C
30.0 26.9 29.8 28.1 15.8 1.9 1.9 7.0 18.1 26.6 27.8 29.9 243.0
≤ 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

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
39.9 38.8 39.4 36.7 32.9 29.2 28.6 30.3 33.8 37.9 38.9 39.7 37.5
Low Max
32.8 32.3 33.0 31.7 27.4 24.0 24.1 25.8 27.6 29.6 30.8 32.1 26.9
High Min
28.7 28.6 27.9 25.2 21.3 19.0 17.0 17.1 19.5 23.7 25.2 27.5 26.9
Low Min
24.7 24.9 23.9 19.8 14.9 11.1 10.7 11.3 14.3 17.6 20.6 23.0 14.1

Karratha Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
31 29 31 30 30 29 30 30 30 30 30 30 30.0
Earliest Entry
1994 1994 1994 1994 1994 1994 1994 1993 1993 1993 1993 1993 1993
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Maxima
30 30 31 30 30 29 29 29 31 30 30 31 30.0
Earliest Entry
1994 1994 1994 1994 1994 1994 1994 1993 1993 1993 1993 1993 1993
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Rainfall
50 49 50 49 50 50 50 49 49 48 48 49 48.0
Earliest Entry
1973 1973 1973 1973 1972 1972 1972 1972 1972 1972 1972 1972 1972
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

KARRATHA AERO
Pilbara, Western Australia
20.7097°S 116.7742°E 6m AMSL
Commenced 1971

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Bonsoy Gold Coast Pro surf forecast

07:00 AEST After an emotional mid-year cut at the Margaret River Pro surf competition in Western Australia last week, surfers that fell below the cut line, along with up-and-coming talent, will be battling it out on the Gold Coast from this weekend onwards.  The first stop on the Challenger Series (the lesser format of the Championship Tour) will take place along the Gold Coast’s premier surf point breaks, starting this morning and running to Saturday May 4th.

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