Tailwind Atlas

EuroVelo 5 - Via Romea Francigena, stage 10: Châtenois → Mulhouse

On stage 10 (Châtenois → Mulhouse, 116 km) the best month is September: 75% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.0 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)

116 kmLength
SeptemberBest months
eitherBetter direction in the best month
0.0 km/hAverage tailwind in the best month
75%Dry days with 10–30 °C
June · 62%Best summer month
Start: Châtenois · Finish: Mulhouse · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January8%25%825 °C0%87%8.8 †
February19%26%647 °C0%75%10.2 †
March46%27%6911 °C0%43%11.8
April64%28%6715 °C0%17%13.6
May63%35%9919 °C1%2%15.2
June62%31%9124 °C8%0%16.0
July55%31%9125 °C17%0%15.7
August58%29%9725 °C15%0%14.3
September75%23%7421 °C2%0%12.5
October70%23%7515 °C0%12%10.7 †
November30%24%799 °C0%60%9.2 †
December8%27%915 °C0%86%8.4 †

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 Châtenois → Mulhouse, km/hHeadwind > 15 km/h, Châtenois → MulhouseHeadwind > 15 km/h, Mulhouse → ChâtenoisBetter way
January−1.98%4%either
February−1.48%6%either
March−0.17%6%either
April+1.13%4%either
May+0.93%5%either
June+1.01%3%either
July+0.31%2%either
August−0.42%1%either
September0.03%3%either
October−1.44%2%either
November−2.26%3%Mulhouse → Châtenois
December−2.68%3%Mulhouse → Châtenois

Along the route (sections of about 25 km)

kmHeadingTailwind in September, km/h
1,128–1,153S0.0
1,153–1,178S−0.1
1,178–1,203SW−0.2
1,203–1,229E+0.4
1,229–1,243S+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.