Petina Weather Forecast
- 8
- 16
Shower
- 7
- 18
Partly cloudy
- 10
- 19
Shower
- 8
- 14
Shower
- 7
- 16
Sunny
- 8
- 17
Shower
- 8
- 15
Shower
Today 19 Jul West Coast
Partly cloudy. Medium chance of showers south of Streaky Bay, slight chance elsewhere. Winds west to northwesterly 15 to 20 km/h turning south to southwesterly during the morning then becoming light in the late afternoon. Daytime maximum temperatures around 16.
Petina Temperature Statistics View More
July Temperature
Streaky Bay (39km)
Lowest 1 July, 2025
6.5 °CAverage July
11.8 °CHighest 13 July, 2025
19.7 °C
Climate (2020–Present)
Streaky Bay (39km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.6 °C