As a general rule the big fire danger, high winds, are not the norm in most of the dryer parts of the country.
They are where I live (right on the South Coast of the South Island) and in the Wellington area, but both places are usually pretty wet too. Invercargill gets 60" a year. I'm not sure about Wellington.
In the dryer area where forestation is largely introduced pine rather than pretty much fireproof native rain forest, care is needed when it's dry, but the fanning winds tend as a rule to be much less severe.