Tailwind Atlas

EuroVelo 5 - Via Romea Francigena, stage 27: Castellaneta → Brindisi

On stage 27 (Castellaneta → Brindisi, 122 km) the best month is May: 82% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.6 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← EuroVelo 5 - Via Romea Francigena (Whole route)

122 kmLength
April–May, October (peak May)Best months
eitherBetter direction in the best month
0.6 km/hAverage tailwind in the best month
82%Dry days with 10–30 °C
June · 57%Best summer month
Start: Castellaneta · Finish: Brindisi · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January70%18%5412 °C0%15%9.6 †
February70%23%6013 °C0%12%10.6 †
March77%21%6815 °C0%4%11.8
April79%20%5018 °C0%0%13.2
May82%16%3923 °C2%0%14.4
June57%15%2628 °C30%0%15.1
July32%7%1231 °C64%0%14.8
August29%10%1631 °C65%0%13.8
September69%17%5227 °C14%0%12.4
October81%19%6822 °C0%0%11.0
November78%21%8918 °C0%1%9.9 †
December79%16%5414 °C0%6%9.3 †

Best months are all months within 3 percentage points of the best one. † less than 11 hours of daylight — long stages get tight.

Wind by month

MonthWind Castellaneta → Brindisi, km/hHeadwind > 15 km/h, Castellaneta → BrindisiHeadwind > 15 km/h, Brindisi → CastellanetaBetter way
January+1.34%7%either
February+0.56%6%either
March+0.45%6%either
April+0.43%4%either
May+0.62%4%either
June+0.31%2%either
July+0.30%2%either
August−0.10%2%either
September+0.21%3%either
October−0.63%3%either
November+0.34%5%either
December+1.43%6%either

Along the route (sections of about 25 km)

kmHeadingTailwind in May, km/h
3,238–3,265SE−1.6
3,265–3,290E+1.0
3,290–3,316E+2.0
3,316–3,341E+1.7
3,341–3,360NE+0.1

Other stages

  1. Canterbury → Audruicq 114 km
  2. Audruicq → Lens 115 km
  3. Lens → Lessines 121 km
  4. Lessines → Wavre 125 km
  5. Wavre → Marche-en-Famenne 126 km
  6. Marche-en-Famenne → Eischen 132 km
  7. Eischen → Saarlouis 120 km
  8. Saarlouis → Saverne 147 km
  9. Saverne → Châtenois 120 km
  10. Châtenois → Mulhouse 116 km
  11. Mulhouse → Luzern 113 km
  12. Luzern → Airolo 117 km
  13. Airolo → Como 139 km
  14. Como → Pavia 121 km
  15. Pavia → Fidenza 128 km
  16. Fidenza → Sarzana 133 km
  17. Sarzana → San Miniato Basso 121 km
  18. San Miniato Basso → Siena 96 km
  19. Siena → Acquapendente 121 km
  20. Acquapendente → Campagnano di Roma 120 km
  21. Campagnano di Roma → Valmontone 93 km
  22. Valmontone → Frosinone 104 km
  23. Frosinone → Cassino 119 km
  24. Cassino → Benevento 121 km
  25. Benevento → Venosa 133 km
  26. Venosa → Castellaneta 122 km
  27. Castellaneta → Brindisi 122 km

How to read the numbers

Wind is the 10 m wind of a 25-km grid cell, daytime hours 9:00–18:00 local solar time; at saddle height in a sheltered valley it is weaker, on a coast or ridge stronger. A positive value is a tailwind. ERA5 slightly over-counts days with ≥ 1 mm of rain (by about 5–7 percentage points) and underestimates daily highs by 1–2 °C. Good day = less than 1 mm of rain between 9:00 and 18:00 (riding hours, local solar time) and a high between 10 and 30 °C; rain at night or in the evening does not spoil it.