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French wine output seen falling by a quarter due to adverse weather

Published by Uma Rajagopal

Posted on November 9, 2024

2 min read

· Last updated: January 28, 2026

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Vineyards in France affected by adverse weather impacting wine production - Global Banking & Finance Review
An image showcasing vineyards in France, highlighting the effects of adverse weather on wine output. The article discusses a projected 23% decrease in French wine production, particularly in the Champagne region, due to unfavorable conditions.
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By Sybille de La Hamaide PARIS (Reuters) – France’s wine output is expected to fall by nearly a quarter this year after adverse weather hurt vineyards throughout the cycle with the Champagne region most hit, the French farm ministry said on Friday. In a monthly report, the ministry projected wine output this year at 36.9 […]

By Sybille de La Hamaide

PARIS (Reuters) – France’s wine output is expected to fall by nearly a quarter this year after adverse weather hurt vineyards throughout the cycle with the Champagne region most hit, the French farm ministry said on Friday.

In a monthly report , the ministry projected wine output this year at 36.9 million hectolitres, down from 37.5 million forecast last month and now 23% below last year’s small vintage when there had been major disparities between regions.

The revised forecast, based on the latest harvest results, was 17% below the five-year average of 44.2 million hectolitres.

A hectolitre is the equivalent of 100 litres, or 133 standard wine bottles.

This year was characterized by unfavorable weather, with precipitation from flowering to harvest in most wine-growing areas and health problems that reduced volumes ,” the ministry said in a monthly report.

“In many vineyards, flowering took place in cool and damp conditions, leading to “coulure” (dropping of flowers and young grapes) and “millerandage” (formation of small grapes). Added to this were losses due to frost in the spring, mildew and hail in the summer,” the ministry said.

All types of wine were affected, as well as those intended for the distilled spirit eau-de-vie which benefited from an exceptional harvest in 2023, it said.

Champagne recorded the sharpest fall in output among large wine-producing regions this year with a fall 46% from a good 2023 and 31% below the five-year average.

“In addition to the lack of sunshine which disrupted the development of the grapes, there were spring frosts, mildew, hail, scalding and excessive rainfall,” the ministry said, referring to the Champagne region.

Champagne producers in July had called for a cut in the number of grapes harvested this year after sales of the wine fell more than 15% in the first half of the year as customers tightened their belts due to an uncertain economy.

(Reporting by Sybille de La Hamaide; Editing by Tomasz Janowski and David Evans)

Frequently Asked Questions

What is wine output?
Wine output refers to the total volume of wine produced in a specific region or country during a given year, measured in hectolitres or liters.
What is a hectolitre?
A hectolitre is a unit of volume equal to 100 liters, commonly used in measuring liquids, including wine production.
What is the Champagne region known for?
The Champagne region in France is renowned for its sparkling wine production, particularly Champagne, which is made from specific grape varieties and undergoes a unique fermentation process.
What is mildew in vineyards?
Mildew is a fungal disease affecting grapevines, leading to reduced yields and quality of grapes, often caused by damp and humid weather conditions.
What is 'coulure' in viticulture?
'Coulure' is a viticultural term referring to the dropping of flowers and young grapes from the vine, often due to unfavorable weather conditions during the flowering period.

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