Overview / FIELD NOTES

Two islands, many climates

Overview of New Zealand

As you go further south, overlay the general trend of cooling with the effects of mountain rain shadow and the sea.

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Overview of New Zealand: Comparative perspectives

Two islands, many climates

Read geography, grape resources, and production processes separately.

  • North Island

    From warm northern areas to the southeastern Wairarapa.

  • South Island

    From northern Marlborough to inland Otago.

This is a schematic diagram summarizing the main text. It does not represent production areas or quality rankings. Sources and reference materials

FIELD NOTE 01

From the North Island to the South Island

The Northland in the north is warm and humid, while Central Otago in the South Island is surrounded by mountains and has substantial temperature swings. Even in this maritime country, not all vineyards have a mild coastal climate.

FIELD NOTE 02

Reasons why there are many vineyards on the eastern side of the mountain range

Most major regions are on the eastern sides of both islands. Mountains intercept the moist air from the west, creating drier areas on the eastern side. Adding distance from the sea, wind, and slope aspect can explain different ripening conditions even at the same latitude.

FIELD NOTE 03

Three entrances.

The focus is Sauvignon Blanc from Marlborough; for reds, blends and Syrah from Hawke’s Bay, and Pinot Noir from Wairarapa and Central Otago. Next, by including Chardonnay and Riesling, you can place the smaller regions within the overall picture.

Key points of this article

No. In addition to latitude, it is divided by mountain rain shadow, distance from the sea, and altitude. Central Otago's inland climate is an important example.

PAUSE & REFLECT

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Can all vineyards on the South Island be simply described as a cool maritime climate?

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No. In addition to latitude, it is divided by mountain rain shadow, distance from the sea, and altitude. Central Otago's inland climate is an important example.

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Courses related to this question

Explain coolness using the map →

Felton Road: Winemaking differences remaining in same-vintage block comparison →

Sources and reference materials

These are the reference materials for the main text. For details of production regulations, consult the current documents. For individual wine specifications, refer to materials for the relevant vintage.

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