Tailwind Atlas

EuroVelo 11 - East Europe Route - part Lithuania: which way and when to ride

The best month for EuroVelo 11 - East Europe Route - part Lithuania is September: 78% of days were dry with highs of 10–30 °C. In September, riding near Sejny → near Daugavpils meant an average tailwind of 2.5 km/h (ERA5 2006–2025, daytime 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

449 kmLength
SeptemberBest months
near Sejny → near DaugavpilsBetter direction in the best month
2.5 km/hAverage tailwind in the best month
78%Dry days with 10–30 °C
June · 70%Best summer month
Start: near Daugavpils · Finish: near Sejny · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%22%50-2 °C0%100%7.8 †
February0%19%370 °C0%100%9.6 †
March15%19%365 °C0%83%11.7
April54%23%4412 °C0%37%14.0
May68%29%6618 °C0%5%16.1
June70%28%7022 °C2%0%17.3
July62%34%10023 °C4%0%16.8
August68%28%8223 °C5%0%14.9
September78%20%5018 °C0%4%12.6
October44%22%5811 °C0%46%10.3 †
November6%19%485 °C0%92%8.3 †
December0%19%471 °C0%100%7.2 †

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 near Daugavpils → near Sejny, km/hHeadwind > 15 km/h, near Daugavpils → near SejnyHeadwind > 15 km/h, near Sejny → near DaugavpilsBetter way
January−4.318%4%near Sejny → near Daugavpils
February−3.616%4%near Sejny → near Daugavpils
March−3.014%6%near Sejny → near Daugavpils
April−1.812%7%either
May−0.38%6%either
June−2.110%4%near Sejny → near Daugavpils
July−2.48%3%near Sejny → near Daugavpils
August−2.89%2%near Sejny → near Daugavpils
September−2.512%4%near Sejny → near Daugavpils
October−4.417%4%near Sejny → near Daugavpils
November−5.116%2%near Sejny → near Daugavpils
December−5.618%3%near Sejny → near Daugavpils

Stages

The route is split into 3 stages of about 100–150 km between towns; each stage has its own page.

StagekmBest monthTailwind near Daugavpils → near Sejny in September, km/h
1. near Daugavpils → Molėtai138September−2.9
2. Molėtai → Lentvaris113September−2.5
3. Lentvaris → near Sejny197September−2.1

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