From the Bureau of Meteorology head of operational climate services, Andrew Watkins explains to Mike Williams what La Niña is, what the difference between La Niña and El Niño and how this year La Nina compares to last year. 

<p>From the Bureau of Meteorology head of operational climate services, Andrew Watkins explains to Mike Williams what La Ni&ntilde;a is, what the difference between La Ni&ntilde;a and El Ni&ntilde;o and how this year La Nina compares to last year.&nbsp;</p>

Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.

<p>Australia Overnight is broadcast from 12am-6am on Saturday and Sunday on 2GB, 3AW and 4BC, and 12am-3am on 6PR.</p>

Advertisement