With a population of around 3,600, Welbourn sits in Taranaki Region, New Zealand. The city operates in the New Zealand time zone.
In 2025, Welbourn recorded an average annual temperature of 58°F. The hottest temperatures reached 77°F in February; the coolest were 35°F in August. Total precipitation for the year was 125 inches, with the wettest month being July.
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