About Saint Martins, Canterbury's Climate & Weather History

Saint Martins is a city of approximately 2,900 people in Canterbury, New Zealand. Located in the New Zealand time zone at 43.6°S latitude.

In 2025, Saint Martins recorded an average annual temperature of 54°F. The hottest temperatures reached 86°F in March; the coolest were 32°F in August. Total precipitation for the year was 34 inches, with the wettest month being April.