The country is waking up to a chilly start, with Taumarunui and Hamilton the coldest places to be - dipping to a frosty -3C and -2.2C respectively.
MetService shift meteorologist Alwyn Bakker said Hamilton was uncharacteristically cold for this time of year, sitting well below it's average minimum temperature of 4.5C.
However, as the sun rises, the city will start thawing out - eventually reaching a high of around 14C at 4pm.
"It's just a very cold start."