Jerramungup Weather Forecast
- 9
- 18
Cloudy
- 7
- 24
Partly cloudy
- 9
- 21
Partly cloudy
- 10
- 19
Shower or two
- 7
- 21
Shower or two
- 8
- 13
Showers
- 8
- 15
Showers
Today 20 Sep South Coastal
Cloudy. Medium chance of showers in the morning and early afternoon. Winds south to southwesterly 15 to 20 km/h shifting easterly in the evening. Daytime maximum temperatures between 16 and 19.
Jerramungup Temperature Statistics View More
September Temperature
Jacup (18km)
Lowest 5 September, 2026
1.1 °CAverage September
13.6 °CHighest 17 September, 2026
32.9 °C
Climate (2021–2026)
Jacup (18km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
22.4 °C