A good weather forecast is important for any day-to-day activities such as driving or travelling.
However, the weather on any given day can be different depending on the type of activity.
“We’ve got a very busy summer here in Sydney,” Ms Gillard said.
“You could get a very dry day in the north and a wet day in a place like Melbourne or Sydney, depending on what day of the week it is.”
It can also be difficult to make accurate predictions of the next day’s forecast.
“It’s always a challenge to make a long-term forecast that will give us confidence that it will happen in a particular year,” Ms Collins said.
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