Wanniassa Weather Forecast
- 12
- 25
Possible shower or storm
- 12
- 24
Shower or two. Possible storm
- 12
- 26
Shower or two. Possible storm
- 12
- 29
Partly cloudy
- 10
- 28
Mostly sunny
- 8
- 28
Partly cloudy
- 9
- 33
Sunny
Today 11 Dec Canberra
Cloudy. Slight chance of a shower, most likely in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming southeasterly 15 to 20 km/h in the early morning then tending easterly 20 to 30 km/h in the morning.
Wanniassa Temperature Statistics View More
December Temperature
Tuggeranong (Isabella Plains) (2km)
Lowest 2 December, 2025
1.2 °CAverage December
18.7 °CHighest 5 December, 2025
34.6 °C
Climate (2020–Present)
Tuggeranong (Isabella Plains) (2km)
Average Low 2020–2025
7.1 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
20.6 °C