class="YtLlr aHS+3 V-v0y fm7dv _8teMo _5pKBM" data-component="Text">Several towns and cities in New South Wales and the ACT experienced a March hotter than the whole of summer by some metrics. Are the seasons changing?Research from The Australia Institute in 2020 found that over the past two decades, summers in the most populous areas of Australia were "a month longer" than they were in the 1950s and 60s. "This service may include material from Agence France-Presse (AFP), APTN, Reuters, AAP, CNN and the BBC World Service which is copyright and cannot be reproduced