Vintage Weather

2023 across the wine world

Every region on record for 2023, read the same way: temperature, rain, harvest timing, and the events that shaped the season.

Temperature
Cold → Hot

Northern hemisphere

Bordeaux ✓

Warm · Mildew / rot, Drought, Heat spike, Botrytis

A wet, mildew-hit June gave way to a dry, sunny finish and fresh wines.

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Burgundy ✓

Warm · Hail, Heat spike, Drought

Storms, hail and harvest heat, yet a record crop of expressive, fruity wines.

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Champagne ✓

Warm · Heat spike, Botrytis

A huge, record-bunched crop whose ripening turned hot, humid and uneven.

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Rhône Valley ✓

Warm · Heat spike, Drought, Hail, Mildew / rot, Harvest rain

Dry winter, rainy spring, late summer heat; a mid-September deluge in the north.

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Northern Rhône ✓

No weather read · Hail, Heat spike, Mildew / rot, Harvest rain

Storms, mildew and mid-harvest rain tested the north, yet growers praised balanced wines.

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Southern Rhône ✓

No weather read

Dry winter, wet spring and a long, healthy harvest in southern appellation reports.

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Mosel ✓

Warm · Drought, Heat spike, Mildew / rot, Botrytis

A hot, dry June, a soaking from late July and a very warm September sped ripening.

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Barolo ✓

Hot · Heat spike, Drought, Hail, Mildew / rot

Record heat and drought in Piedmont, a rainy Langhe spring, and a very good rating.

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Tuscany ✓

Warm · Mildew / rot, Heat spike, Low yield

A rainy late spring brought downy mildew and smaller crops across much of Tuscany.

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Port & Douro ✓

Average · Hail, Mildew / rot, Heat spike, Harvest rain

An early, generous harvest broken in two by heavy September rain.

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Rioja ✓

No weather read · Drought, Frost, Heat spike, Harvest rain, Botrytis

A dry start, late-August heat and heavy September rain made a variable Muy Buena year.

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Napa Valley ✓

Cool · Mildew / rot, Frost

A cold wet winter and cool season pushed harvest toward November with high acidity.

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Willamette Valley ✓

Hot · Heat spike, Drought

A hot, dry summer and a September rain forecast made for a condensed harvest.

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Sonoma ✓

Cool · Heat spike

A wet, cool start and mild summer gave a late, long harvest with plenty of fresh fruit.

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Washington State ✓

Warm · Heat spike, Low yield

An easy season with one August heat spike and a small but high-quality crop.

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Southern hemisphere

Southern hemisphere: the vintage year is the harvest year, so the growing season began in the previous calendar year (spring in September to October, harvest in February to April of the vintage year).

Argentina (Mendoza) ✓

Hot · Frost, Hail, Heat spike, Drought, Low yield

Frost, hail and a hot, dry summer cut the crop and brought an early, healthy harvest.

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Australia ✓

Cool · Low yield

A third La Nina gave the smallest crush since 2000 and fine flavour.

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