For all the talk in news outlets of La Niña this year we’re now in the tenth month of 2024 and long range modelling is still on the fence about it - and potentially time is running out with many long range Government forecasters picking any possible La Niña event looking short lived (if at all). We have the latest on that.

In a nutshell WeatherWatch.co.nz sees the next month ahead as generally warmer than average - but due to storms and lows still remaining active south of NZ we maintain an elevated risk of a snow or frost event this month.

The tropics aren’t too active just yet, but as we go through the month we do see a bit more low pressure forming and tropical rain and convergence zones expanding ... and that is normal as we head into the wet season for tropical parts of Australia and the tropical islands north of New Zealand - but the high pressure belt north of our country needs to clear away before we notice any change to the current NZ and Australia weather patterns, and for now that is still not locked in. High pressure north of NZ will also stop NZers from noticing any potential La Niña related weather that may be developing. Those northern highs and Tasman Sea highs will need to clear away and park to the east of NZ for that to alter our pattern - and that is not yet forecast in any obvious way.

Rain is likely to be normal to above normal in many places this month - but not everyone will get the rain they need, with some parts of the east of NZ (perhaps North Canterbury and coastal Hawke's Bay) leaning normal to below normal. There are rainmakers in the mix for both main islands - but so too are some big high pressure zones and more westerly winds too.

This video is primarily a New Zealand focused video.

View full maps and news story here: https://www.weatherwatch.co.nz/conten...