Climatch

Land with a climate like Saint Helier

🇯🇪Saint Helier, St Helier, Jersey

The towns with the closest growing climate to Saint Helier are Le Havre, France (99% match), Vannes and Saint-Brieuc. About 300,000 sq mi of land in 18 countries matches 80% or better, most of it in England, United Kingdom, New Aquitaine, France and Brittany, France.The towns with the closest growing climate to Saint Helier are Le Havre, France (99% match), Vannes and Saint-Brieuc. About 778,000 km² of land in 18 countries matches 80% or better, most of it in England, United Kingdom, New Aquitaine, France and Brittany, France.

Your growing climate

Zone 9b · 319 frost-free days · 1,150 chill hours · 34 in rainZone 9b · 319 frost-free days · 1,150 chill hours · 867 mm rain

What grows in Saint Helier →

Regions with the most land like yours

  1. 1

    🇬🇧England, United Kingdom

    48k sq mi125k km² matching 80% or better

    For example Weymouth (99), Paignton (99)

  2. 2

    🇫🇷New Aquitaine, France

    30k sq mi78k km² matching 80% or better

    For example La Rochelle (93), Royan (92)

  3. 3

    🇫🇷Brittany, France

    16k sq mi42k km² matching 80% or better

    For example Vannes (99), Saint-Brieuc (99)

  4. 4

    🇫🇷Pays de la Loire, France

    14k sq mi35k km² matching 80% or better

    For example La Baule-Escoublac (98), Guérande (98)

  5. 5

    🇪🇸Galicia, Spain

    8,300 sq mi21k km² matching 80% or better

    For example Viveiro (90), Carballo (90)

  6. 6

    🇮🇪Munster, Ireland

    8,200 sq mi21k km² matching 80% or better

    For example Ballincollig (90), Cork (90)

  7. 7

    🇦🇺Tasmania, Australia

    7,100 sq mi19k km² matching 80% or better

    For example Hobart (82), Burnie (80)

  8. 8

    🇬🇧Wales, United Kingdom

    7,100 sq mi19k km² matching 80% or better

    For example Llanelli (94), Swansea (94)

  9. 9

    🇧🇪Flanders, Belgium

    6,200 sq mi16k km² matching 80% or better

    For example Blankenberge (95), Knokke-Heist (95)

  10. 10

    🇩🇪North Rhine-Westphalia, Germany

    5,800 sq mi15k km² matching 80% or better

    For example Rheinberg (86), Kamp-Lintfort (86)

  11. 11

    🇳🇿Wellington Region, New Zealand

    5,400 sq mi14k km² matching 80% or better

    For example Wellington (87), Porirua (84)

  12. 12

    🇮🇪Leinster, Ireland

    5,400 sq mi14k km² matching 80% or better

    For example Wexford (94), Carlow (91)

Regions are states and provinces, counting land within 75 km of a town. At most three per country, so the list covers the world.

Closest towns

  1. 1

    🇫🇷Le HavreNormandy, France

    Zone 9b · 313 frost-free days · 1,196 chill hours · 28 in rainZone 9b · 313 frost-free days · 1,196 chill hours · 722 mm rain

    Shares 19 of your 19 great-fit crops

    99%match
  2. 2

    🇫🇷VannesBrittany, France

    Zone 10a · 334 frost-free days · 857 chill hours · 35 in rainZone 10a · 334 frost-free days · 857 chill hours · 901 mm rain

    Shares 19 of your 19 great-fit crops · Also great there: maize (corn)

    99%match
  3. 3

    🇫🇷Saint-BrieucBrittany, France

    Zone 9b · 299 frost-free days · 1,246 chill hours · 37 in rainZone 9b · 299 frost-free days · 1,246 chill hours · 930 mm rain

    Shares 18 of your 19 great-fit crops

    99%match
  4. 4

    🇫🇷LannionBrittany, France

    Zone 9b · 319 frost-free days · 1,164 chill hours · 39 in rainZone 9b · 319 frost-free days · 1,164 chill hours · 984 mm rain

    Shares 17 of your 19 great-fit crops

    99%match
  5. 5

    🇫🇷PontivyBrittany, France

    Zone 9b · 300 frost-free days · 1,250 chill hours · 38 in rainZone 9b · 300 frost-free days · 1,250 chill hours · 964 mm rain

    Shares 19 of your 19 great-fit crops

    99%match
  6. 6

    🇫🇷DieppeNormandy, France

    Zone 9b · 277 frost-free days · 1,587 chill hours · 29 in rainZone 9b · 277 frost-free days · 1,587 chill hours · 739 mm rain

    Shares 16 of your 19 great-fit crops

    99%match
  7. 7

    🇫🇷LorientBrittany, France

    Zone 9b · 321 frost-free days · 988 chill hours · 37 in rainZone 9b · 321 frost-free days · 988 chill hours · 952 mm rain

    Shares 19 of your 19 great-fit crops · Also great there: maize (corn)

    99%match
  8. 8

    🇬🇧WeymouthEngland, United Kingdom

    Zone 9b · 292 frost-free days · 1,395 chill hours · 32 in rainZone 9b · 292 frost-free days · 1,395 chill hours · 812 mm rain

    Shares 16 of your 19 great-fit crops

    99%match
  9. 9

    🇫🇷QuimperBrittany, France

    Zone 9b · 326 frost-free days · 1,051 chill hours · 42 in rainZone 9b · 326 frost-free days · 1,051 chill hours · 1,067 mm rain

    Shares 19 of your 19 great-fit crops · Also great there: maize (corn)

    99%match
  10. 10

    🇬🇧PaigntonEngland, United Kingdom

    Zone 9b · 298 frost-free days · 1,432 chill hours · 36 in rainZone 9b · 298 frost-free days · 1,432 chill hours · 922 mm rain

    Shares 14 of your 19 great-fit crops

    99%match
  11. 11

    🇬🇧PlymouthEngland, United Kingdom

    Zone 9b · 313 frost-free days · 1,321 chill hours · 39 in rainZone 9b · 313 frost-free days · 1,321 chill hours · 993 mm rain

    Shares 15 of your 19 great-fit crops

    99%match
  12. 12

    🇫🇷BrestBrittany, France

    Zone 10a · 329 frost-free days · 1,026 chill hours · 45 in rainZone 10a · 329 frost-free days · 1,026 chill hours · 1,144 mm rain

    Shares 18 of your 19 great-fit crops · Also great there: maize (corn)

    98%match
  13. 13

    🇬🇧EastbourneEngland, United Kingdom

    Zone 9b · 280 frost-free days · 1,656 chill hours · 33 in rainZone 9b · 280 frost-free days · 1,656 chill hours · 848 mm rain

    Shares 17 of your 19 great-fit crops

    98%match
  14. 14

    🇫🇷CaenNormandy, France

    Zone 9b · 277 frost-free days · 1,427 chill hours · 30 in rainZone 9b · 277 frost-free days · 1,427 chill hours · 758 mm rain

    Shares 19 of your 19 great-fit crops · Also great there: saffron

    98%match
  15. 15

    🇫🇷DunkirkHauts-de-France, France

    Zone 9a · 271 frost-free days · 1,770 chill hours · 28 in rainZone 9a · 271 frost-free days · 1,770 chill hours · 702 mm rain

    Shares 17 of your 19 great-fit crops · Also great there: saffron

    97%match
  16. 16

    🇬🇧SouthamptonEngland, United Kingdom

    Zone 9b · 270 frost-free days · 1,595 chill hours · 32 in rainZone 9b · 270 frost-free days · 1,595 chill hours · 802 mm rain

    Shares 17 of your 19 great-fit crops

    96%match
  17. 17

    🇳🇱MiddelburgZeeland, The Netherlands

    Zone 9a · 265 frost-free days · 1,992 chill hours · 31 in rainZone 9a · 265 frost-free days · 1,992 chill hours · 791 mm rain

    Shares 18 of your 19 great-fit crops · Also great there: maize (corn)

    96%match
  18. 18

    🇫🇷Saint-NazairePays de la Loire, France

    Zone 9b · 306 frost-free days · 1,097 chill hours · 33 in rainZone 9b · 306 frost-free days · 1,097 chill hours · 836 mm rain

    Shares 19 of your 19 great-fit crops · Also great there: fig, almond, maize (corn)

    96%match
  19. 19

    🇫🇷Boulogne-sur-MerHauts-de-France, France

    Zone 9b · 286 frost-free days · 1,652 chill hours · 25 in rainZone 9b · 286 frost-free days · 1,652 chill hours · 628 mm rain

    Shares 16 of your 19 great-fit crops

    96%match
  20. 20

    🇫🇷FougèresBrittany, France

    Zone 9a · 260 frost-free days · 1,653 chill hours · 31 in rainZone 9a · 260 frost-free days · 1,653 chill hours · 783 mm rain

    Shares 19 of your 19 great-fit crops

    96%match

Any town over 15,000 people, skipping those within 75 km of you. ↻ = seasons flipped across the equator.

How matching works

We compare all twelve months of average highs and lows, rain, humidity and sunshine, the same way as Climatch's places-like search, but weighted for growing: winter lows count most, since frost, chill and hardiness decide which perennials survive, then summer highs and rain. Humidity counts least.

Scores show how unusual a match this close is: 80 or better is closer than all but about 2% of random pairs of places. Across the equator seasons are lined up (↻), so a southern farm's January is compared with a northern July. Climate is only part of it: check soil, water and day length (it matters for photoperiod crops) before buying land.

Looking for land?

We're building detailed reports on land like Saint Helier: frost risk year by year, water, and how each match's climate is shifting by 2050.

We'll only use your email for the report and related updates.

Climate data: TerraClimate 1991–2020 monthly averages (Abatzoglou, J.T. et al., 2018, Scientific Data 5:170191). Humidity is derived from TerraClimate vapor pressure; “sunshine” is solar radiation.

Places: GeoNames (CC BY 4.0). Map: © OpenStreetMap contributors, tiles by OpenFreeMap.

Grower tools: crop ranges from FAO ECOCROP and university extension guides (cited per crop). Daily weather, frost dates and chill are estimated from the monthly averages; chill portions use the Dynamic Model (Fishman, Erez & Couvillon, 1987), hardiness zones follow the USDA definition.