Selwyn Weather Forecast
- 5
- 22
Clear
- 5
- 25
Sunny
- 5
- 27
Sunny
- 5
- 27
Partly cloudy
- 6
- 25
Partly cloudy
- 6
- 24
Sunny
- 4
- 26
Sunny
Today 11 Jul North West
Clear. Winds southeasterly 20 to 30 km/h.
Selwyn Temperature Statistics View More
July Temperature
The Monument Airport (40km)
Lowest 3 July, 2025
1.8 °CAverage July
14 °CHighest 4 July, 2025
28.9 °C
Climate (2020–Present)
The Monument Airport (40km)
Average Low 2020–2025
17 °CAverage 2020–2025
24.5 °CAverage High 2020–2025
32.5 °C