Tailwind Atlas

EuroVelo 1 - Atlantic Coast Route - part Spain - Galicia, stage 1: Tui → Vigo

On stage 1 (Tui → Vigo, 100 km) the best month is July: 91% of days were dry with highs of 10–30 °C, and riding Vigo → Tui meant an average tailwind of 4.0 km/h (ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← EuroVelo 1 - Atlantic Coast Route - part Spain - Galicia (Whole route)

100 kmLength
July–August (peak July)Best months
Vigo → TuiBetter direction in the best month
4.0 km/hAverage tailwind in the best month
91%Dry days with 10–30 °C
July · 91%Best summer month
Start: Tui · Finish: Vigo · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January58%36%22013 °C0%9%9.4 †
February65%31%16713 °C0%7%10.5 †
March66%34%17515 °C0%1%11.8
April66%34%14616 °C0%0%13.3
May74%26%10518 °C0%0%14.6
June81%19%6421 °C0%0%15.2
July91%7%2723 °C2%0%14.9
August90%9%3123 °C1%0%13.9
September82%18%7822 °C0%0%12.4
October67%33%23019 °C0%0%11.0 †
November62%37%22615 °C0%1%9.7 †
December63%34%21713 °C0%5%9.1 †

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 Tui → Vigo, km/hHeadwind > 15 km/h, Tui → VigoHeadwind > 15 km/h, Vigo → TuiBetter way
January+0.312%15%either
February0.014%15%either
March−1.016%14%either
April−1.213%11%either
May−2.517%10%Vigo → Tui
June−3.016%7%Vigo → Tui
July−4.017%5%Vigo → Tui
August−3.816%5%Vigo → Tui
September−1.711%8%either
October+0.99%14%either
November+0.114%16%either
December+1.411%17%either

Along the route (sections of about 25 km)

kmHeadingTailwind in July, km/h
0–25SW+0.4
25–51NW−11.1
51–77N−4.4
77–100NE−0.3

Other stages

  1. Tui → Vigo 100 km
  2. Vigo → Pontevedra 116 km
  3. Pontevedra → Santa Uxía de Ribeira 138 km
  4. Santa Uxía de Ribeira → Fisterra 169 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.