Sunbound

Holiday search · from Helsinki

Where in Europe is warm in September 2026 within 2,500 km of Helsinki?

Top picks: Avignon (avg 27.6°C, 29/30 days in range), Marseille (avg 26.9°C, 29/30 days in range), Lyon (avg 26.2°C, 27/30 days in range). September 2026 is past the ~14-day forecast horizon, so this ranking uses 30-year climate normals — typical conditions, not a specific-day prediction. Generated 2026-05-31.

18 places match · within 2,500 km

Showing destinations where the daily high stays 22°C and above across most of your 29 nights.

Sorted by match score

Real driving reach from Helsinki. The dashed ring is your 2,500 km limit; inner rings mark a third and two-thirds of it.

  • Match (score 80+)
  • Borderline (60–79)
  • Below your minimum
  1. Climate likelihood№ 01

    Avignon

    Provence · FR

    77/ 100solid match
    Avg high
    27.6°C
    Drive (approx)
    2,250 km
    In-range days
    29/30
  2. Climate likelihood№ 02

    Marseille

    Provence · FR

    77/ 100solid match
    Avg high
    26.9°C
    Drive (approx)
    2,291 km
    In-range days
    29/30
  3. Climate likelihood№ 03

    Lyon

    Auvergne-Rhône · FR

    73/ 100solid match
    Avg high
    26.2°C
    Drive (approx)
    2,075 km
    In-range days
    27/30
  4. Climate likelihood№ 04

    Cannes

    Côte d'Azur · FR

    70/ 100solid match
    Avg high
    25°C
    Drive (approx)
    2,204 km
    In-range days
    26/30
  5. Climate likelihood№ 05

    Ajaccio (Corsica)

    Corsica · FR

    69/ 100borderline
    Avg high
    26.5°C
    Drive (approx)
    2,310 km
    In-range days
    26/30
  6. Climate likelihood№ 06

    Milan

    Lombardia · IT

    69/ 100borderline
    Avg high
    25.7°C
    Drive (approx)
    1,937 km
    In-range days
    25/30
  7. Climate likelihood№ 07

    Bologna

    Emilia-Romagna · IT

    68/ 100borderline
    Avg high
    26.9°C
    Drive (approx)
    1,964 km
    In-range days
    25/30
  8. Climate likelihood№ 08

    Florence

    Tuscany · IT

    68/ 100borderline
    Avg high
    26°C
    Drive (approx)
    2,041 km
    In-range days
    25/30
  9. Climate likelihood№ 09

    Nice

    Côte d'Azur · FR

    68/ 100borderline
    Avg high
    24.8°C
    Drive (approx)
    2,180 km
    In-range days
    25/30
  10. Climate likelihood№ 10

    Athens

    Attica · GR

    66/ 100borderline
    Avg high
    25.8°C
    Drive (approx)
    2,468 km
    In-range days
    25/30
  11. Climate likelihood№ 11

    Lugano

    Ticino · CH

    66/ 100borderline
    Avg high
    24.5°C
    Drive (approx)
    1,892 km
    In-range days
    24/30
  12. Climate likelihood№ 12

    Split

    Dalmatia · HR

    66/ 100borderline
    Avg high
    24.7°C
    Drive (approx)
    1,939 km
    In-range days
    24/30
  13. Climate likelihood№ 13

    Rome

    Lazio · IT

    65/ 100borderline
    Avg high
    25.8°C
    Drive (approx)
    2,201 km
    In-range days
    24/30
  14. Climate likelihood№ 14

    Lecce (Puglia)

    Puglia · IT

    65/ 100borderline
    Avg high
    25.7°C
    Drive (approx)
    2,253 km
    In-range days
    24/30
  15. Climate likelihood№ 15

    Sarandë

    Vlorë · AL

    65/ 100borderline
    Avg high
    26.1°C
    Drive (approx)
    2,282 km
    In-range days
    24/30
  16. Climate likelihood№ 16

    Montpellier

    Occitanie · FR

    65/ 100borderline
    Avg high
    24.5°C
    Drive (approx)
    2,319 km
    In-range days
    24/30
  17. Climate likelihood№ 17

    Paris

    Île-de-France · FR

    64/ 100borderline
    Avg high
    26.4°C
    Drive (approx)
    1,908 km
    In-range days
    23/30
  18. Climate likelihood№ 18

    Dubrovnik

    Dalmatia · HR

    64/ 100borderline
    Avg high
    24°C
    Drive (approx)
    2,002 km
    In-range days
    23/30

How we ranked these

Each destination is scored 0–100. The main signal is the share of trip days whose daily high falls inside your 22°C and above preference. Forecast confidence (real forecasts beat climate normals) and proximity to Helsinki contribute the remaining weight.

Weather data from Open-Meteo, generated 2026-05-31. Drive distances are great-circle approximations — set ORS_API_KEY in your environment for real road distances.