Round Island Weather Forecast
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- 22
Shower
- 21
- 22
Partly cloudy
- 21
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Shower
- 21
- 22
Partly cloudy
- 21
- 22
Partly cloudy
- 21
- 23
Partly cloudy
- 19
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Partly cloudy
Today 5 Sep Capricornia
Partly cloudy. The chance of morning fog in the north. Medium chance of showers, most likely in the afternoon and evening. Light winds becoming east to southeasterly 15 to 20 km/h during the afternoon then becoming light during the evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching the mid to high 20s.
Round Island Temperature Statistics View More
September Temperature
Samuel Hill Airstrip (27km)
Lowest 3 September, 2025
12.4 °CAverage September
18.3 °CHighest 3 September, 2025
24.1 °C
Climate (2020–Present)
Samuel Hill Airstrip (27km)
Average Low 2020–2025
16.9 °CAverage 2020–2025
21.4 °CAverage High 2020–2025
27.2 °C