Whitby Weather Forecast
- 17
- 35
Sunny
- 20
- 37
Mostly sunny
- 20
- 37
Sunny
- 19
- 37
Sunny
- 21
- 37
Sunny
- 19
- 35
Sunny
- 18
- 32
Sunny
Today 31 Dec Perth
Sunny. Winds east to southeasterly 15 to 20 km/h turning south to southwesterly 25 to 35 km/h in the middle of the day then becoming light in the late evening.
Whitby Temperature Statistics View More
December Temperature
Karnet (17km)
Lowest 8 December, 2025
8.8 °CAverage December
25.4 °CHighest 25 December, 2025
39.1 °C
Climate (2020–Present)
Karnet (17km)
Average Low 2020–2025
11.5 °CAverage 2020–2025
19.3 °CAverage High 2020–2025
23.3 °C