Streaky Bay Climate

Streaky Bay Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.4 29.3 27.1 24.1 20.3 17.6 16.8 17.9 20.5 23.4 26.0 27.5 23.3
Mean Min (°C)
16.3 16.3 14.8 12.9 11.0 9.0 8.4 8.8 10.0 11.6 13.5 15.1 12.3
Mean Rain (mm)
11.1 14.9 14.6 23.3 45.9 62.2 60.6 50.3 35.2 25.8 18.3 14.8 377.3
Median Rain (mm)
6.1 5.0 8.0 18.2 38.0 56.7 55.1 47.4 32.4 22.1 14.5 9.2 370.0
Mean Rain Days
3.3 3.1 4.3 7.2 12.0 14.3 15.8 14.3 10.6 8.1 5.6 4.3 102.8

Streaky Bay Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
47.2 44.0 42.8 38.1 31.0 27.3 24.0 28.0 34.6 40.2 42.9 47.1 47.2
Low Max (°C)
17.5 18.1 16.7 14.9 13.1 10.4 9.4 10.4 11.8 13.7 15.8 15.4 9.4
High Min (°C)
30.1 29.1 27.5 24.5 19.8 16.7 15.5 15.6 21.0 24.1 25.9 28.0 30.1
Low Min (°C)
0.0 6.7 6.0 5.0 1.7 0.2 -1.1 0.6 2.3 3.3 2.8 6.1 -1.1
High Rain (mm)
66.6 109.0 48.4 38.6 48.8 52.3 46.2 53.6 46.2 43.9 59.7 50.6 109.0

Streaky Bay Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
33.8 33.4 31.1 26.8 22.8 20.0 18.6 21.8 24.1 27.3 30.4 31.4 25.1
Low Mn. Max (°C)
25.8 25.6 24.2 21.7 17.8 15.4 14.8 16.0 17.6 19.9 22.6 23.5 22.1
High Mn. Min (°C)
19.2 20.3 17.5 14.7 13.6 12.6 10.4 10.5 12.8 13.3 17.1 17.2 13.4
Low Mn. Min (°C)
13.9 13.1 12.5 9.9 8.7 6.2 5.6 6.8 7.7 9.6 11.3 12.6 11.1
High Rain (mm)
85.7 133.0 102.4 118.2 129.4 190.8 152.9 129.9 131.6 90.6 106.1 93.8 633.4
Low Rain (mm)
0.0 0.0 0.0 0.0 2.8 3.8 4.4 3.9 3.4 0.0 0.0 0.0 193.8

Streaky Bay Annual Temperatures & Rainfall

STREAKY BAY

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

Streaky Bay Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
2.0 1.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.8 4.6
≥ 35.0°C
6.6 5.7 2.8 0.2 0.0 0.0 0.0 0.0 0.0 0.6 2.8 4.8 23.2
≥ 30.0°C
12.7 11.5 8.4 3.0 0.1 0.0 0.0 0.0 0.8 4.6 8.1 10.0 58.7
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.1 0.0 0.0 0.0 0.0 0.6
≤ 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 0.1

Streaky Bay '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 33.6 28.9 23.4 19.4 18.6 20.6 25.0 29.8 33.4 35.1 30.9
Low Max
23.1 23.2 22.1 20.1 17.6 15.6 15.0 15.2 16.5 18.1 19.8 21.2 16.9
High Min
20.1 20.2 18.3 16.4 14.0 12.1 11.1 11.5 13.0 15.0 17.4 18.9 16.7
Low Min
12.5 12.8 11.1 9.5 7.6 5.6 5.6 6.0 6.7 7.8 9.8 11.2 7.8

Streaky Bay Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
64 63 63 62 62 63 63 63 62 63 62 63 63.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Maxima
63 62 63 63 62 63 63 63 63 63 64 64 63.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Rainfall
141 141 140 138 139 140 140 140 140 140 141 141 139.0
Earliest Entry
1878 1880 1881 1881 1881 1880 1880 1880 1880 1880 1880 1880 1878
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

STREAKY BAY
West Coast, South Australia
32.8084°S 134.1979°E 45m AMSL
Commenced 1865
Display Your Local Weather

Weather News

Twin tropical lows soaking northern Australia

11:25 EDT

A couple of tropical low pressure systems are causing heavy rain in northern Australia and both have potential to become tropical cyclones later this week.

Tropical cyclone watch declared for Gulf communities, system expected to strengthen

01:23 EDT

A cyclone watch is in place for Gulf of Carpentaria communities between Aurukun and Karumba, including Mornington Island, as a tropical low moves slowly towards the Queensland coast.

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