Kojonup Weather Forecast
- 8
- 22
Sunny
- 8
- 21
Partly cloudy
- 5
- 18
Sunny
- 6
- 20
Sunny
- 6
- 20
Sunny
- 9
- 16
Shower
- 4
- 13
Shower
Today 18 May Great Southern
Sunny. Winds northerly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.
Kojonup Temperature Statistics View More
May Temperature
Katanning Research Station (44km)
Lowest 14 May, 2025
6.1 °CAverage May
15.2 °CHighest 9 May, 2025
29.5 °C
Climate (2020–Present)
Katanning Research Station (44km)
Average Low 2020–2025
9.8 °CAverage 2020–2025
15.4 °CAverage High 2020–2025
22.6 °C