Tailwind Atlas

Paneuropa Route, stage 3: Ligny-en-Barrois → Dombasle-sur-Meurthe

On stage 3 (Ligny-en-Barrois → Dombasle-sur-Meurthe, 70 km) the best month is September: 78% of days were dry with highs of 10–30 °C; the wind barely favours either direction (1.8 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← Paneuropa Route (Whole route)

70 kmLength
SeptemberBest months
eitherBetter direction in the best month
1.8 km/hAverage tailwind in the best month
78%Dry days with 10–30 °C
June · 68%Best summer month
Start: Ligny-en-Barrois · Finish: Dombasle-sur-Meurthe · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January7%25%805 °C0%87%8.7 †
February19%25%647 °C0%75%10.1 †
March44%28%6811 °C0%43%11.7
April64%28%5915 °C0%15%13.6
May69%30%8119 °C1%2%15.2
June68%25%7623 °C7%0%16.1
July64%23%6725 °C15%0%15.8
August65%23%7524 °C12%0%14.3
September78%20%6920 °C2%0%12.5
October71%21%7315 °C0%10%10.7 †
November30%26%809 °C0%58%9.1 †
December10%29%866 °C0%82%8.3 †

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 Ligny-en-Barrois → Dombasle-sur-Meurthe, km/hHeadwind > 15 km/h, Ligny-en-Barrois → Dombasle-sur-MeurtheHeadwind > 15 km/h, Dombasle-sur-Meurthe → Ligny-en-BarroisBetter way
January+3.73%14%Ligny-en-Barrois → Dombasle-sur-Meurthe
February+2.56%14%Ligny-en-Barrois → Dombasle-sur-Meurthe
March+1.97%14%either
April+0.75%8%either
May+2.44%11%Ligny-en-Barrois → Dombasle-sur-Meurthe
June+3.02%10%Ligny-en-Barrois → Dombasle-sur-Meurthe
July+5.21%15%Ligny-en-Barrois → Dombasle-sur-Meurthe
August+4.61%10%Ligny-en-Barrois → Dombasle-sur-Meurthe
September+1.83%8%either
October+1.34%8%either
November+2.62%9%Ligny-en-Barrois → Dombasle-sur-Meurthe
December+3.73%12%Ligny-en-Barrois → Dombasle-sur-Meurthe

Along the route (sections of about 25 km)

kmHeadingTailwind in September, km/h
252–261SE+0.7
261–286E+2.3
286–312E+1.8
312–322E+2.1

Other stages

  1. Paris → Épernay 59 km
  2. Épernay → Ligny-en-Barrois 85 km
  3. Ligny-en-Barrois → Dombasle-sur-Meurthe 70 km
  4. Dombasle-sur-Meurthe → Strasbourg 132 km
  5. Strasbourg → Bruchsal 112 km
  6. Bruchsal → Heilbronn 147 km
  7. Heilbronn → Rothenburg ob der Tauber 127 km
  8. Rothenburg ob der Tauber → Nuremberg 96 km
  9. Nuremberg → Weiden 126 km
  10. Weiden → Stříbro 125 km
  11. Stříbro → Hořovice 134 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.