Tailwind Atlas

EuroVelo 3 – Pilgrims Route (France), stage 3: Pont-Sainte-Maxence → Évry

On stage 3 (Pont-Sainte-Maxence → Évry, 124 km) the best month is September: 80% 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 3 – Pilgrims Route (France) (Whole route)

124 kmLength
SeptemberBest months
eitherBetter direction in the best month
0.6 km/hAverage tailwind in the best month
80%Dry days with 10–30 °C
August · 72%Best summer month
Start: Pont-Sainte-Maxence · Finish: Évry · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January14%23%627 °C0%77%8.7 †
February29%23%548 °C0%60%10.1 †
March53%26%5712 °C0%32%11.7
April73%23%4616 °C0%7%13.6
May72%27%6619 °C0%1%15.3
June71%23%6223 °C6%0%16.2
July71%18%5525 °C12%0%15.8
August72%19%5824 °C10%0%14.4
September80%17%4621 °C3%0%12.5
October75%23%6916 °C0%3%10.7 †
November45%23%6211 °C0%39%9.1 †
December20%25%748 °C0%68%8.2 †

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 Pont-Sainte-Maxence → Évry, km/hHeadwind > 15 km/h, Pont-Sainte-Maxence → ÉvryHeadwind > 15 km/h, Évry → Pont-Sainte-MaxenceBetter way
January−4.219%4%Évry → Pont-Sainte-Maxence
February−3.117%7%Évry → Pont-Sainte-Maxence
March−0.613%9%either
April+1.19%10%either
May+1.28%9%either
June+0.87%7%either
July−0.88%4%either
August−1.67%3%either
September−0.68%5%either
October−3.414%4%Évry → Pont-Sainte-Maxence
November−4.920%4%Évry → Pont-Sainte-Maxence
December−5.421%4%Évry → Pont-Sainte-Maxence

Along the route (sections of about 25 km)

kmHeadingTailwind in September, km/h
242–267S−0.7
267–292S−0.2
292–318SW−1.9
318–343S−0.7
343–366S+0.4

Other stages

  1. Jeumont → Guise 116 km
  2. Guise → Pont-Sainte-Maxence 126 km
  3. Pont-Sainte-Maxence → Évry 124 km
  4. Évry → Amilly 118 km
  5. Amilly → Orléans 136 km
  6. Orléans → Tours 134 km
  7. Tours → Chauvigny 124 km
  8. Chauvigny → Montbron 135 km
  9. Montbron → Clérac 125 km
  10. Clérac → Bordeaux 111 km
  11. Bordeaux → La Réole 118 km
  12. La Réole → Villeneuve-de-Marsan 142 km
  13. Villeneuve-de-Marsan → Port-de-Lanne 125 km
  14. Port-de-Lanne → Saint-Jean-Pied-de-Port 105 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.