Sunbound

Holiday search · from Brussels

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

Top picks: Avignon (avg 27.6°C, 29/30 days in range), Cagliari (Sardinia) (avg 27.6°C, 28/30 days in range), Barcelona (avg 24.7°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.

17 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 Brussels. 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

    82/ 100great match
    Avg high
    27.6°C
    Drive
    960 km
    9h 24m
    In-range days
    29/30
  2. Climate likelihood№ 02

    Cagliari (Sardinia)

    Sardinia · IT

    76/ 100solid match
    Avg high
    27.6°C
    Drive
    1,801 km
    25h 26m
    In-range days
    28/30
  3. Climate likelihood№ 03

    Barcelona

    Catalonia · ES

    76/ 100solid match
    Avg high
    24.7°C
    Drive
    1,345 km
    13h 14m
    In-range days
    27/30
  4. Climate likelihood№ 04

    Catania (Sicily)

    Sicily · IT

    74/ 100solid match
    Avg high
    27.1°C
    Drive
    2,249 km
    23h 49m
    In-range days
    28/30
  5. Climate likelihood№ 05

    Florence

    Tuscany · IT

    71/ 100solid match
    Avg high
    26°C
    Drive
    1,223 km
    12h 31m
    In-range days
    25/30
  6. Climate likelihood№ 06

    Paris

    Île-de-France · FR

    70/ 100solid match
    Avg high
    26.4°C
    Drive
    309 km
    3h 28m
    In-range days
    23/30
  7. Climate likelihood№ 07

    Rome

    Lazio · IT

    68/ 100borderline
    Avg high
    25.8°C
    Drive
    1,479 km
    14h 50m
    In-range days
    24/30
  8. Climate likelihood№ 08

    Lecce (Puglia)

    Puglia · IT

    66/ 100borderline
    Avg high
    25.7°C
    Drive
    1,937 km
    18h 59m
    In-range days
    24/30
  9. Climate likelihood№ 09

    Madrid

    Madrid · ES

    58/ 100below your minimum
    Avg high
    24°C
    Drive
    1,583 km
    15h 24m
    In-range days
    20/30
  10. Climate likelihood№ 10

    Freiburg

    Baden-Wurttemberg · DE

    56/ 100below your minimum
    Avg high
    23°C
    Drive
    522 km
    5h 21m
    In-range days
    17/30
  11. Climate likelihood№ 11

    Thessaloniki

    Macedonia · GR

    53/ 100below your minimum
    Avg high
    24.2°C
    Drive
    2,306 km
    21h 32m
    In-range days
    19/30
  12. Climate likelihood№ 12

    Hvar

    Dalmatia · HR

    51/ 100below your minimum
    Avg high
    21.7°C
    Drive
    1,737 km
    18h 43m
    In-range days
    17/30
  13. Climate likelihood№ 13

    Klagenfurt (Worthersee)

    Carinthia · AT

    44/ 100below your minimum
    Avg high
    20.4°C
    Drive
    1,133 km
    10h 3m
    In-range days
    13/30
  14. Climate likelihood№ 14

    Garmisch-Partenkirchen

    Bavaria · DE

    40/ 100below your minimum
    Avg high
    20°C
    Drive
    853 km
    7h 48m
    In-range days
    11/30
  15. Climate likelihood№ 15

    Konstanz (Lake Constance)

    Baden-Wurttemberg · DE

    39/ 100below your minimum
    Avg high
    21.2°C
    Drive
    707 km
    6h 34m
    In-range days
    10/30
  16. Climate likelihood№ 16

    Salzburg

    Salzburg · AT

    35/ 100below your minimum
    Avg high
    19.6°C
    Drive
    931 km
    8h 4m
    In-range days
    9/30
  17. Climate likelihood№ 17

    Hallstatt

    Upper Austria · AT

    35/ 100below your minimum
    Avg high
    19.5°C
    Drive
    992 km
    8h 56m
    In-range days
    9/30

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 Brussels contribute the remaining weight.

Weather data from Open-Meteo, generated 2026-05-31. Driving distances and times from OpenRouteService, cached per (origin, destination) pair.