Tailwind Atlas

Appennino Bike Tour, stage 3: Farini → Monchio delle Corti

On stage 3 (Farini → Monchio delle Corti, 118 km) the best month is September: 71% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.9 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← Appennino Bike Tour (Whole route)

118 kmLength
September–October (peak September)Best months
eitherBetter direction in the best month
0.9 km/hAverage tailwind in the best month
71%Dry days with 10–30 °C
June · 66%Best summer month
Start: Farini · Finish: Monchio delle Corti · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January10%23%1016 °C0%89%9.2 †
February24%28%1107 °C0%74%10.4 †
March50%28%11111 °C0%43%11.8
April61%37%10815 °C0%11%13.4
May60%40%12618 °C0%1%14.8
June66%31%8223 °C3%0%15.5
July65%30%6326 °C6%0%15.2
August63%29%8426 °C9%0%14.0
September71%29%11121 °C0%0%12.4
October70%28%14616 °C0%5%10.9 †
November44%30%14810 °C0%41%9.5 †
December13%23%1177 °C0%85%8.8 †

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 Farini → Monchio delle Corti, km/hHeadwind > 15 km/h, Farini → Monchio delle CortiHeadwind > 15 km/h, Monchio delle Corti → FariniBetter way
January0.00%0%either
February−0.40%0%either
March−0.70%1%either
April−1.10%0%either
May−1.00%0%either
June−0.90%0%either
July−0.60%0%either
August−0.70%0%either
September−0.90%0%either
October−0.90%0%either
November−0.50%0%either
December0.00%0%either

Along the route (sections of about 25 km)

kmHeadingTailwind in September, km/h
236–261SE−1.6
261–286SE−1.1
286–312SE−0.7
312–337SE−0.7
337–354SE−0.4

Other stages

  1. Bocchetta di Altare → Ronco Scrivia 118 km
  2. Ronco Scrivia → Farini 118 km
  3. Farini → Monchio delle Corti 118 km
  4. Monchio delle Corti → Pievepelago 118 km
  5. Pievepelago → Castiglione dei Pepoli 124 km
  6. Castiglione dei Pepoli → Bibbiena 114 km
  7. Bibbiena → Gubbio 120 km
  8. Gubbio → Spoleto 100 km
  9. Spoleto → Arquata del Tronto 118 km
  10. Arquata del Tronto → Paganica-Tempera 144 km
  11. Paganica-Tempera → Castel di Sangro 152 km
  12. Castel di Sangro → Guardiaregia 118 km
  13. Guardiaregia → Sant'Angelo dei Lombardi 116 km
  14. Sant'Angelo dei Lombardi → Pignola 112 km
  15. Pignola → San Brancato 136 km
  16. San Brancato → Mormanno 110 km
  17. Mormanno → San Marco Argentano 118 km
  18. San Marco Argentano → Spezzano della Sila 114 km
  19. Spezzano della Sila → Borgia 118 km
  20. Borgia → Fabrizia 110 km
  21. Fabrizia → Villa San Giovanni 121 km
  22. Villa San Giovanni → Alia 2 km
  23. Alia → Gangi 99 km
  24. Gangi → Bronte 108 km
  25. Bronte → Gaggi 110 km
  26. Gaggi → Alia 164 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.