Tailwind Atlas

EuroVelo 3 - Pilgrim's Route - part Spain: which way and when to ride

The best month for EuroVelo 3 - Pilgrim's Route - part Spain is September: 79% of days were dry with highs of 10–30 °C. In September the wind barely favours either direction — on average 0.6 km/h along the route (ERA5 2006–2025, daytime 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

980 kmLength
September–October (peak September)Best months
eitherBetter direction in the best month
0.6 km/hAverage tailwind in the best month
79%Dry days with 10–30 °C
July · 69%Best summer month
Start: near Orbara · Finish: Fisterra · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January32%27%949 °C0%58%9.4 †
February49%27%8011 °C0%41%10.5 †
March58%31%8613 °C0%26%11.8
April63%35%8416 °C0%9%13.3
May70%29%7019 °C1%2%14.6
June68%24%6123 °C9%0%15.3
July69%11%2326 °C21%0%15.0
August67%11%2626 °C24%0%13.9
September79%16%4723 °C5%0%12.4
October76%23%9519 °C0%2%11.0 †
November56%29%10012 °C0%25%9.7 †
December38%24%8710 °C0%51%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 near Orbara → Fisterra, km/hHeadwind > 15 km/h, near Orbara → FisterraHeadwind > 15 km/h, Fisterra → near OrbaraBetter way
January−2.910%2%Fisterra → near Orbara
February−2.712%2%Fisterra → near Orbara
March−2.213%5%Fisterra → near Orbara
April−1.39%3%either
May−1.37%4%either
June−1.36%3%either
July−0.65%3%either
August−0.75%3%either
September−0.65%3%either
October−1.57%2%either
November−2.710%2%Fisterra → near Orbara
December−2.49%1%Fisterra → near Orbara

Stages

The route is split into 8 stages of about 100–150 km between towns; each stage has its own page.

StagekmBest monthTailwind near Orbara → Fisterra in September, km/h
1. near Orbara → Puente la Reina122October+1.6
2. Puente la Reina → Nájera110October+0.8
3. Nájera → Burgos122September−0.4
4. Burgos → Sahagún123September−0.5
5. Sahagún → Astorga117September−1.7
6. Astorga → near Sarria122September−2.3
7. near Sarria → Arzúa123July−1.8
8. Arzúa → Fisterra140July−0.4

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.

OpenStreetMap · Waymarked Trails