Newborn lambs and calves might be in for a chilly start to their lives as the chance of more snow storms remains high over the next 12 weeks, WeatherWatch.co.nz says.
Forecaster Philip Duncan said the "neutral conditions" hanging over the country meant exposure to extreme weather.
"We have no La Nina and no El Nino - we have neutral conditions and that means we are exposed to all the extremes," Mr Duncan said.
"Right now we can have a real mixed bag of weather... a snowy blast one day, a sub-tropical low the next, then settled for a week."
As spring approached the biggest storms of the year were moving over the Southern Ocean.