Climatch

Land with a climate like Union City, California

🇺🇸Union City, California, United States

The towns with the closest growing climate to Union City, California are Gilroy, United States (99% match), Soledad and San Luis Obispo. About 33,000 sq mi of land in 5 countries matches 80% or better, most of it in California, United States, Valparaiso, Chile and Santiago Metropolitan, Chile.The towns with the closest growing climate to Union City, California are Gilroy, United States (99% match), Soledad and San Luis Obispo. About 85,000 km² of land in 5 countries matches 80% or better, most of it in California, United States, Valparaiso, Chile and Santiago Metropolitan, Chile.

Your growing climate

Zone 10a · 349 frost-free days · 488 chill hours · 16 in rainZone 10a · 349 frost-free days · 488 chill hours · 394 mm rain

What grows in Union City, California →

Regions with the most land like yours

  1. 1

    🇺🇸California, United States

    19k sq mi49k km² matching 80% or better

    For example Gilroy (99), Hollister (98)

  2. 2

    🇨🇱Valparaiso, Chile

    4,500 sq mi12k km² matching 80% or better

    For example Cabildo (91), Villa Alemana (90)

  3. 3

    🇨🇱Santiago Metropolitan, Chile

    3,000 sq mi7,700 km² matching 80% or better

    For example Peñaflor (95), Talagante (95)

  4. 4

    🇲🇦Casablanca-Settat, Morocco

    2,000 sq mi5,200 km² matching 80% or better

    For example Benslimane (85), Ad Darwa (83)

  5. 5

    🇨🇱O'Higgins Region, Chile

    2,000 sq mi5,100 km² matching 80% or better

    For example San Vicente de Tagua Tagua (89), Rengo (88)

  6. 6

    🇲🇦Rabat-Salé-Kénitra, Morocco

    1,200 sq mi3,200 km² matching 80% or better

    For example Ain El Aouda (82), Sidi Allal El Bahraoui (81)

  7. 7

    🇲🇽Baja California, Mexico

    500 sq mi1,300 km² matching 80% or better

    For example Pórticos de San Antonio (80), La Joya (80)

  8. 8

    🇱🇾Al Jabal al Akhdar, Libya

    500 sq mi1,300 km² matching 80% or better

    For example Al Bayḑā’ (83), Shahhat (80)

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

    🇺🇸GilroyCalifornia, United States

    Zone 9b · 307 frost-free days · 701 chill hours · 19 in rainZone 9b · 307 frost-free days · 701 chill hours · 473 mm rain

    Shares 30 of your 30 great-fit crops · Also great there: citrus, cotton

    99%match
  2. 2

    🇺🇸SoledadCalifornia, United States

    Zone 9b · 315 frost-free days · 792 chill hours · 12 in rainZone 9b · 315 frost-free days · 792 chill hours · 304 mm rain

    Shares 26 of your 30 great-fit crops

    96%match
  3. 3

    🇺🇸San Luis ObispoCalifornia, United States

    Zone 10a · Frost 6 years in 10 · 518 chill hours · 22 in rainZone 10a · Frost 6 years in 10 · 518 chill hours · 559 mm rain

    Shares 16 of your 30 great-fit crops

    95%match
  4. 4

    🇺🇸Santa BarbaraCalifornia, United States

    Zone 10a · Frost 3 years in 10 · 321 chill hours · 17 in rainZone 10a · Frost 3 years in 10 · 321 chill hours · 434 mm rain

    Shares 25 of your 30 great-fit crops · Also great there: macadamia

    94%match
  5. 5

    🇨🇱Santiago↻Seasons flipped. Santiago Metropolitan, Chile

    Zone 9b · 302 frost-free days · 856 chill hours · 15 in rainZone 9b · 302 frost-free days · 856 chill hours · 372 mm rain

    Shares 29 of your 30 great-fit crops · Also great there: citrus

    93%match
  6. 6

    🇺🇸NapaCalifornia, United States

    Zone 9b · 293 frost-free days · 861 chill hours · 26 in rainZone 9b · 293 frost-free days · 861 chill hours · 669 mm rain

    Shares 22 of your 30 great-fit crops · Also great there: hops

    91%match
  7. 7

    🇨🇱Melipilla↻Seasons flipped. Santiago Metropolitan, Chile

    Zone 10a · Frost 4 years in 10 · 324 chill hours · 17 in rainZone 10a · Frost 4 years in 10 · 324 chill hours · 425 mm rain

    Shares 29 of your 30 great-fit crops · Also great there: citrus, macadamia, cotton

    91%match
  8. 8

    🇺🇸Santa MariaCalifornia, United States

    Zone 10a · Frost 5 years in 10 · 521 chill hours · 17 in rainZone 10a · Frost 5 years in 10 · 521 chill hours · 429 mm rain

    Shares 22 of your 30 great-fit crops

    91%match
  9. 9

    🇨🇱San Vicente de Tagua Tagua↻Seasons flipped. O'Higgins Region, Chile

    Zone 9b · 326 frost-free days · 632 chill hours · 22 in rainZone 9b · 326 frost-free days · 632 chill hours · 553 mm rain

    Shares 20 of your 30 great-fit crops · Also great there: citrus

    89%match
  10. 10

    🇺🇸Santa RosaCalifornia, United States

    Zone 9b · 298 frost-free days · 832 chill hours · 32 in rainZone 9b · 298 frost-free days · 832 chill hours · 822 mm rain

    Shares 21 of your 30 great-fit crops · Also great there: hops

    86%match
  11. 11

    🇨🇱Quilpué↻Seasons flipped. Valparaiso, Chile

    Zone 10a · Frost 2 years in 10 · 352 chill hours · 15 in rainZone 10a · Frost 2 years in 10 · 352 chill hours · 375 mm rain

    Shares 25 of your 30 great-fit crops

    86%match
  12. 12

    🇨🇱La Ligua↻Seasons flipped. Valparaiso, Chile

    Zone 10a · Frost 2 years in 10 · 317 chill hours · 11 in rainZone 10a · Frost 2 years in 10 · 317 chill hours · 274 mm rain

    Shares 29 of your 30 great-fit crops · Also great there: macadamia

    86%match
  13. 13

    🇺🇸VenturaCalifornia, United States

    Zone 10a · Frost 1 years in 10 · 231 chill hours · 14 in rainZone 10a · Frost 1 years in 10 · 231 chill hours · 361 mm rain

    Shares 22 of your 30 great-fit crops · Also great there: macadamia

    85%match
  14. 14

    🇺🇸DixonCalifornia, United States

    Zone 9a · 286 frost-free days · 905 chill hours · 20 in rainZone 9a · 286 frost-free days · 905 chill hours · 499 mm rain

    Shares 30 of your 30 great-fit crops · Also great there: citrus, cotton, hops

    85%match
  15. 15

    🇲🇦BenslimaneCasablanca-Settat, Morocco

    Zone 10a · 352 frost-free days · 349 chill hours · 16 in rainZone 10a · 352 frost-free days · 349 chill hours · 406 mm rain

    Shares 28 of your 30 great-fit crops · Also great there: citrus, peanut, cotton

    85%match
  16. 16

    🇺🇸Thousand OaksCalifornia, United States

    Zone 10a · Frost 5 years in 10 · 355 chill hours · 14 in rainZone 10a · Frost 5 years in 10 · 355 chill hours · 362 mm rain

    Shares 27 of your 30 great-fit crops · Also great there: citrus, macadamia, cotton

    83%match
  17. 17

    🇱🇾Al Bayḑā’Al Jabal al Akhdar, Libya

    Zone 9b · 334 frost-free days · 476 chill hours · 18 in rainZone 9b · 334 frost-free days · 476 chill hours · 467 mm rain

    Shares 30 of your 30 great-fit crops · Also great there: citrus, peanut, cotton

    83%match
  18. 18

    🇺🇸StocktonCalifornia, United States

    Zone 9a · 288 frost-free days · 774 chill hours · 14 in rainZone 9a · 288 frost-free days · 774 chill hours · 359 mm rain

    Shares 30 of your 30 great-fit crops · Also great there: citrus, pistachio, cotton

    83%match
  19. 19

    🇨🇱El Quisco↻Seasons flipped. Valparaiso, Chile

    Zone 10b · No frost · 155 chill hours · 16 in rainZone 10b · No frost · 155 chill hours · 411 mm rain

    Shares 26 of your 30 great-fit crops

    82%match
  20. 20

    🇺🇸SacramentoCalifornia, United States

    Zone 9b · 301 frost-free days · 682 chill hours · 18 in rainZone 9b · 301 frost-free days · 682 chill hours · 454 mm rain

    Shares 30 of your 30 great-fit crops · Also great there: citrus, cotton, pistachio

    82%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 Union City, California: 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.