Newcastle · Australia
Weather in Newcastle in June
In June the typical daytime high in Newcastle is 18.2 °C on average, from 19.1 °C at the start to 17.8 °C at the end of the month.
The last 10 years were 2.1 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Sydney (Observatory Hill), 116 km away.