Dry, warm weather tipped for Christmas
Santa is set to deliver fine weather for most of the country on Christmas Day, with mostly dry skies predicted in the main centres on Monday.
And cricket fans look likely for an early Xmas gift today, with a mainly fine forecast for the one-day international between the Black Caps and the West Indies in Christchurch.
It will be a scorcher of a Christmas in the east with a high of 31C expected for Christchurch and 29C forecast for Kaikoura.
Auckland and Hamilton should have a 25C high on Christmas Day, while the temperature in Wellington is expected to reach 22C.
Cloud will build later in the day in Christchurch, Auckland and Hamilton and thunderstorms may put a dampener on festivities on the West Coast.
And on Boxing Day revellers may want to head to the sales instead of the beach, as a front moving up the country is forecast to bring rain.
MetService meteorologist Tom Adams said temperatures would drop markedly in the South Island with the front.
“Christchurch which is 31C on Christmas Day is only expected to reach 18C on Boxing Day,” he said.
“The whole country overall [will be] feeling quite a lot chillier on Boxing Day night, down in the single figures for quite a lot of the South Island.”
In Queenstown it could be as cold as 6C and Ashburton and Timaru may get an overnight low of 8C.
But behind the cold front is a high that should spread over the country from Tuesday.
“It’s looking quite nice with high pressure over the country as we head towards the end of 2017,” Adams told the Weekend Herald.
However, the forecast for New Year’s Eve was a bit uncertain.
“By the time we get to the 30th we start to see another feature approaching from the west — it’s almost springlike the weather pattern we’re in — high pressure sitting predominantly over the North Island and fronts coming in quite rapidly west to east,” Adams said.
“It’s quite likely that [another] front would cross over New Year’s Eve in a similar kind of pattern to what we’re seeing over Christmas — a low pressure system forms to the east of the country.
“And there’s some variations in models about how close it stays to New Zealand.”
If the low did hang around it would be unwelcome to Rhythm & Vines festival-goers as Adams said it could bring rain to Gisborne and the Hawke’s Bay until December 30.
Parts of the South Island could also get rain on New Year’s Eve — but those attending Rhythm & Alps in Cardrona Valley will be thankful that any wet weather is likely to bypass them.