What is made here
Wine colours
Colours the rules allow. Pick a colour to filter the rules and grapes below.
Where it is
Côtes du Jura in France
- Latitude
- 46.4°–47.0° N
- Vineyard altitude
- 247 m to 371 m
- Delimited vineyard land
- 11,281 ha
Covers the same area as
Crémant du Jura, Macvin du Jura
Contains 3 appellations (outlined on the zone map)
Arbois, Château-Chalon, L'Etoile
Worked out from the boundaries (smallest container first). Uses the delimited parcels where INAO publishes them.
The delimited vineyard parcels themselves, so the shape is patchy: only land within them may grow the wine. Boundary: INAO parcel delimitation (Licence Ouverte); nearby parcels drawn as one block, with less detail for larger appellations. Country outlines: Natural Earth. Dots on the zone map are the vineyard points used for climate.
Showing every colour The colour filter changes the rules and grapes. Climate, vintages and soils describe the vineyards, so they stay the same.
01 · What the law says
The rules
Limits on grapes, yields, ripeness and ageing that every wine labelled Côtes du Jura must meet.
Blend rules
Côtes du Jura
- ≥ 80% chardonnay / savagnin · Main grape
- – pinot noir / poulsard / trousseau · Allowed
- ≤ 10% aligoté / chenin / enfariné / gringet / marsanne / roussane / sacy · Allowed
Blend rules
Côtes du Jura Vin Jeaune
- – savagnin · Main grape
- ≤ 10% enfariné / gringet · Allowed
; release from 1 January of the seventh year after the harvest.
Blend rules
Côtes du Jura rouge
- ≥ 80% pinot noir / poulsard / trousseau · Main grape
- – chardonnay / savagnin · Allowed
- ≤ 10% béclan / enfariné / franc noir de Haute-Saône / gamay · Allowed
Blend rules
Côtes du Jura rosé
- ≥ 80% pinot noir / poulsard / trousseau · Main grape
- – chardonnay / savagnin · Allowed
- ≤ 10% béclan / enfariné / franc noir de Haute-Saône / gamay · Allowed
Other varieties allowed
Besides the main grapes, the rules allow these varieties in some wines. Grape names link where a profile exists.
2 varieties · 4 wines
3 varieties · Côtes du Jura
In the vineyard and cellar: rules for every wine
5,000
Vines per hectare, minimum
Training
Systems allowed
taille Guyot simple; taille Guyot double; cordon de Royat
Allowed
Enrichment (chaptalisation)
02 · Climate fingerprint
The climate
The growing season averages 16.0 °C, intermediate on Gregory Jones's scale, with 1,287 growing degree days (Winkler Ib).
The average year 1991–2020, vineyards at about 297 m
Monthly mean, °CRain, mmGrowing season
- Growing-season temperature
- 16.0 °C
- Intermediate · 15–17 °C (Jones)
- Growing degree days
- 1,287
- Region Ib: 1,111–1,388 degree days
- Growing-season rain
- 691 mm
- Of 1,274 mm a year
- Harvest rain
- 213 mm
- September–October
Copernicus ERA5-Land monthly averages at 5 vineyard points (Vineyard point 1, 331 m; Vineyard point 2, 270 m; Vineyard point 3, 286 m; Vineyard point 4, 261 m; Vineyard point 5, 337 m), moved to each point's height from the model's terrain. Indices that need daily data are not captured yet. How the climate figures are made.
Closest climates in the database
Picked by the data, not by hand: the profiles nearest on season warmth (counted twice), degree days, rain, ripening-month nights and day–night range. Neighbours within 30 km are left out, as they share the same weather.
1. JuliénasVery similarCompared with Côtes du Jura: same season warmth, similar rain.
2. FleurieVery similarCompared with Côtes du Jura: same season warmth, similar rain.
3. Štajerska SlovenijaVery similarCompared with Côtes du Jura: same season warmth, similar rain.
Growing-season temperature
Growing degree days
Growing-season rain
03 · Year by year
35 vintages
Each column is one growing season: heat above or below the 1991–2020 average, and rain at harvest. Pick a year for the details.
Warmer than averageCooler than averageHarvest rain (Sep–Oct)Average harvest rain, 213 mm
2025
- Growing-season temp.
- Growing degree days
- Harvest rain
- Growing-season rain
- September nights
- Hot days and frosts
Seasons are labelled by harvest year (April–October). Year-to-year changes from ERA5-Land; tested against station records in Alto Adige (r = 0.94 for season temperature at Bolzano). Rain varies more locally, so treat single-season rain with some caution. Vintage ratings, harvest dates and frost or hail events have places in the data model but are not loaded yet.
04 · Where the numbers come from
Sources
- A geospatial inventory of regulatory information for wine protected designations of origin in Europe · Candiago et al., Scientific Data 9, 394 (2022); Eurac Research · CC0
- Quality wines in Italy and France: a dataset of PDO specifications · figshare 25393261 · CC BY 4.0
- ERA5-Land monthly averaged data (reanalysis-era5-land-monthly-means) · Copernicus Climate Change Service (C3S), Climate Data Store · CC BY 4.0 (Copernicus licence)
- OpenStreetMap vineyard areas (landuse=vineyard), from Geofabrik country extracts · OpenStreetMap contributors · ODbL 1.0
- Copernicus DEM GLO-90 (AWS open data tiles) · European Space Agency / Copernicus · Copernicus DEM licence
- Cahier des charges: Côtes du Jura (Cahier des charges de l'AOP Côtes du Jura, homologué par arrêté du 20 septembre 2022, publié au JORF du 25 septembre 2022 (AGRT2222482A) - BO n°40 du 29 septemb) · Ministère de l'Agriculture (Bulletin officiel), as linked by INAO · Official act
- Délimitation parcellaire des AOC viticoles de l'INAO · Institut national de l'origine et de la qualité (INAO), via data.gouv.fr · Licence Ouverte / Open Licence (Etalab)
- Appellation nesting worked out from boundaries (pipeline/build_nesting.py) · Vinous, from the Eurac PDO boundaries · CC0 (source data)
- Climate profiles calculated by Vinous: method
Still to check (3)
- Generated from EU reference data: check against the current product specification.
- From the specification: The register spells the yellow wine 'Vin Jeaune'; the text governs white, red and rosé separately, so red and rosé are added. Principal varieties must make up at least 80% of the holding's vineyard and the trial varieties (signed convention needed) at most 5% of it and under 10% of each blend; vin jaune ages in oak without topping up to 15 December of year 6, at least 60 months under flor, and vin de paille grapes dry off the vine for at least 6 weeks and reach 320–420 g/l sugar at pressing (ripeness threshold 153 or 161 g/l depending on grape colour).
- National tier (DOC/DOCG) not captured yet; rules extracted from the specification text.