Climatch

Land with a climate like Porvoo

🇫🇮Porvoo, Uusimaa, Finland

The towns with the closest growing climate to Porvoo are Forssa, Finland (99% match), Kohtla-Järve and Pirkkala. About 787,000 sq mi of land in 19 countries matches 80% or better, most of it in Leningradskaya Oblast', Russia, Tver Oblast, Russia and Novgorod Oblast, Russia.The towns with the closest growing climate to Porvoo are Forssa, Finland (99% match), Kohtla-Järve and Pirkkala. About 2.0 million km² of land in 19 countries matches 80% or better, most of it in Leningradskaya Oblast', Russia, Tver Oblast, Russia and Novgorod Oblast, Russia.

Your growing climate

Zone 6b · 139 frost-free days · 3,851 chill hours · 26 in rainZone 6b · 139 frost-free days · 3,851 chill hours · 653 mm rain

What grows in Porvoo →

Regions with the most land like yours

  1. 1

    🇷🇺Leningradskaya Oblast', Russia

    40k sq mi104k km² matching 80% or better

    For example Vyborg (96), Tosno (96)

  2. 2

    🇷🇺Tver Oblast, Russia

    30k sq mi78k km² matching 80% or better

    For example Bologoye (95), Udomlya (94)

  3. 3

    🇷🇺Novgorod Oblast, Russia

    21k sq mi54k km² matching 80% or better

    For example Chudovo (97), Velikiy Novgorod (96)

  4. 4

    🇧🇾Vitebsk, Belarus

    16k sq mi42k km² matching 80% or better

    For example Pastavy (95), Orsha (94)

  5. 5

    🇧🇾Minsk, Belarus

    13k sq mi35k km² matching 80% or better

    For example Vileyka (94), Zaslawye (94)

  6. 6

    🇧🇾Mogilev, Belarus

    13k sq mi34k km² matching 80% or better

    For example Horki (94), Krychaw (91)

  7. 7

    🇸🇪Västra Götaland, Sweden

    9,800 sq mi25k km² matching 80% or better

    For example Falköping (94), Lidköping (89)

  8. 8

    🇫🇮North Savo, Finland

    8,900 sq mi23k km² matching 80% or better

    For example Varkaus (95), Siilinjärvi (95)

  9. 9

    🇫🇮North Ostrobothnia, Finland

    8,700 sq mi23k km² matching 80% or better

    For example Ylivieska (92), Raahe (91)

  10. 10

    🇸🇪Västernorrland, Sweden

    8,700 sq mi23k km² matching 80% or better

    For example Härnösand (99), Sundsvall (99)

  11. 11

    🇫🇮Central Finland, Finland

    7,800 sq mi20k km² matching 80% or better

    For example Jämsä (96), Laukaa (95)

  12. 12

    🇸🇪Gävleborg, Sweden

    7,400 sq mi19k km² matching 80% or better

    For example Gävle (97), Sandviken (97)

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

    🇫🇮ForssaKanta-Häme, Finland

    Zone 7a · 139 frost-free days · 3,908 chill hours · 24 in rainZone 7a · 139 frost-free days · 3,908 chill hours · 609 mm rain

    Shares 10 of your 10 great-fit crops

    99%match
  2. 2

    🇪🇪Kohtla-JärveIda-Virumaa, Estonia

    Zone 6b · 150 frost-free days · 3,762 chill hours · 25 in rainZone 6b · 150 frost-free days · 3,762 chill hours · 629 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: hemp, apple

    99%match
  3. 3

    🇫🇮PirkkalaPirkanmaa, Finland

    Zone 6b · 146 frost-free days · 3,900 chill hours · 23 in rainZone 6b · 146 frost-free days · 3,900 chill hours · 590 mm rain

    Shares 10 of your 10 great-fit crops

    99%match
  4. 4

    🇫🇮HämeenlinnaKanta-Häme, Finland

    Zone 6b · 140 frost-free days · 3,910 chill hours · 23 in rainZone 6b · 140 frost-free days · 3,910 chill hours · 583 mm rain

    Shares 10 of your 10 great-fit crops

    99%match
  5. 5

    🇫🇮LohjaUusimaa, Finland

    Zone 7a · 159 frost-free days · 3,762 chill hours · 26 in rainZone 7a · 159 frost-free days · 3,762 chill hours · 660 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple

    99%match
  6. 6

    🇫🇮TamperePirkanmaa, Finland

    Zone 6b · 141 frost-free days · 3,904 chill hours · 23 in rainZone 6b · 141 frost-free days · 3,904 chill hours · 579 mm rain

    Shares 10 of your 10 great-fit crops

    99%match
  7. 7

    🇫🇮SaloSouthwest Finland, Finland

    Zone 7a · 149 frost-free days · 3,770 chill hours · 24 in rainZone 7a · 149 frost-free days · 3,770 chill hours · 620 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple

    99%match
  8. 8

    🇪🇪ViljandiViljandimaa, Estonia

    Zone 7a · 149 frost-free days · 3,755 chill hours · 25 in rainZone 7a · 149 frost-free days · 3,755 chill hours · 629 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple, hemp, pear

    99%match
  9. 9

    🇸🇪HärnösandVästernorrland, Sweden

    Zone 7a · 141 frost-free days · 3,925 chill hours · 27 in rainZone 7a · 141 frost-free days · 3,925 chill hours · 694 mm rain

    Shares 9 of your 10 great-fit crops

    99%match
  10. 10

    🇫🇮HaminaKymenlaakso, Finland

    Zone 6b · 154 frost-free days · 3,790 chill hours · 26 in rainZone 6b · 154 frost-free days · 3,790 chill hours · 661 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple, hemp

    99%match
  11. 11

    🇸🇪SundsvallVästernorrland, Sweden

    Zone 6b · 133 frost-free days · 3,967 chill hours · 28 in rainZone 6b · 133 frost-free days · 3,967 chill hours · 713 mm rain

    Shares 9 of your 10 great-fit crops

    99%match
  12. 12

    🇫🇮VaasaOstrobothnia, Finland

    Zone 7a · 147 frost-free days · 3,892 chill hours · 21 in rainZone 7a · 147 frost-free days · 3,892 chill hours · 537 mm rain

    Shares 8 of your 10 great-fit crops

    99%match
  13. 13

    🇫🇮PoriSatakunta, Finland

    Zone 7a · 151 frost-free days · 3,841 chill hours · 22 in rainZone 7a · 151 frost-free days · 3,841 chill hours · 555 mm rain

    Shares 9 of your 10 great-fit crops

    99%match
  14. 14

    🇸🇪BorlängeDalarna, Sweden

    Zone 7a · 141 frost-free days · 3,860 chill hours · 25 in rainZone 7a · 141 frost-free days · 3,860 chill hours · 640 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: hemp

    99%match
  15. 15

    🇸🇪ÖrnsköldsvikVästernorrland, Sweden

    Zone 7a · 140 frost-free days · 3,971 chill hours · 26 in rainZone 7a · 140 frost-free days · 3,971 chill hours · 650 mm rain

    Shares 9 of your 10 great-fit crops

    98%match
  16. 16

    🇫🇮TurkuSouthwest Finland, Finland

    Zone 7a · 158 frost-free days · 3,715 chill hours · 25 in rainZone 7a · 158 frost-free days · 3,715 chill hours · 644 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple, hemp

    98%match
  17. 17

    🇪🇪TartuEstonia

    Zone 7a · 152 frost-free days · 3,753 chill hours · 24 in rainZone 7a · 152 frost-free days · 3,753 chill hours · 608 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple, hemp, pear

    97%match
  18. 18

    🇱🇻ValmieraLatvia

    Zone 7a · 162 frost-free days · 3,738 chill hours · 26 in rainZone 7a · 162 frost-free days · 3,738 chill hours · 658 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple, hemp, pear

    97%match
  19. 19

    🇫🇮KouvolaKymenlaakso, Finland

    Zone 6b · 139 frost-free days · 3,917 chill hours · 25 in rainZone 6b · 139 frost-free days · 3,917 chill hours · 640 mm rain

    Shares 10 of your 10 great-fit crops

    97%match
  20. 20

    🇷🇺ChudovoNovgorod Oblast, Russia

    Zone 6a · 141 frost-free days · 3,913 chill hours · 25 in rainZone 6a · 141 frost-free days · 3,913 chill hours · 646 mm rain

    Shares 10 of your 10 great-fit crops · Also great there: apple

    97%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 Porvoo: 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.