Twelve Mile Peg Weather Forecast
- 14
- 20
Cloudy
- 14
- 29
Sunny
- 18
- 37
Partly cloudy
- 21
- 34
Storm
- 20
- 33
Storm
- 20
- 31
Storm
- 18
- 28
Partly cloudy
Today 16 Dec Illawarra
Cloudy. Slight chance of a shower, becoming less likely in the afternoon. Winds east to northeasterly 15 to 25 km/h tending north to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 18 and 22.
Twelve Mile Peg Temperature Statistics View More
December Temperature
Ulladulla (24km)
Lowest 2 December, 2025
9.7 °CAverage December
19.4 °CHighest 6 December, 2025
37.1 °C
Climate (2020–Present)
Ulladulla (24km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C