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Weather & Climate
Streaky Bay, South Australia, Australia
Overview
Climate data and monthly weather averages for Streaky Bay.
Key Metrics
Annual Avg
18.1°C
Summer Avg
23.8°C
Winter Avg
12.3°C
Record High
47.6°C
Record Low
1.3°C
Annual Precipitation
261.7 mm
Avg Humidity
58%
Summer Humidity
49%
Winter Humidity
70%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 46.6° | 24.7° | 11.1° | 9.3 | 47% | 246 | 57 |
| Feb | 45.9° | 24° | 11.3° | 15.4 | 50% | 201 | 46.9 |
| Mar | 42.6° | 21.7° | 9.1° | 17.1 | 54% | 183 | 50.7 |
| Apr | 39.2° | 18.8° | 6.2° | 20.4 | 58% | 131 | 53.4 |
| May | 31.7° | 15.2° | 4.5° | 27.6 | 65% | 99 | 59.1 |
| Jun | 27° | 12.4° | 1.3° | 34.8 | 70% | 82 | 56.6 |
| Jul | 26.7° | 11.7° | 1.9° | 36.3 | 71% | 90 | 60.9 |
| Aug | 30.9° | 12.7° | 2.1° | 31.6 | 68% | 119 | 62.2 |
| Sep | 34.2° | 15.1° | 3.7° | 22.2 | 61% | 156 | 64.4 |
| Oct | 39.4° | 18° | 5° | 14.3 | 54% | 200 | 61 |
| Nov | 44.8° | 20.8° | 7.1° | 14.4 | 51% | 222 | 55.4 |
| Dec | 47.6° | 22.7° | 8.8° | 18.3 | 49% | 245 | 58.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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