Tailwind Atlas

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

The best month for EuroVelo 11 - East Europe Route - part Serbia is October: 82% of days were dry with highs of 10–30 °C. In October the wind barely favours either direction — on average 0.8 km/h along the route (ERA5 2006–2025, daytime 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

836 kmLength
OctoberBest months
eitherBetter direction in the best month
0.8 km/hAverage tailwind in the best month
82%Dry days with 10–30 °C
June · 47%Best summer month
Start: near Spančevac · Finish: Perlez · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January15%18%514 °C0%83%9.2 †
February33%19%458 °C0%63%10.4 †
March57%20%5913 °C0%32%11.8
April74%21%5118 °C1%8%13.4
May69%28%7322 °C4%1%14.8
June47%27%7027 °C29%0%15.5
July40%17%5230 °C47%0%15.2
August38%15%4530 °C49%0%14.0
September70%16%4924 °C14%0%12.4
October82%14%5018 °C0%7%10.9 †
November54%17%5412 °C0%37%9.5 †
December16%17%536 °C0%81%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 near Spančevac → Perlez, km/hHeadwind > 15 km/h, near Spančevac → PerlezHeadwind > 15 km/h, Perlez → near SpančevacBetter way
January+0.64%5%either
February+0.45%6%either
March−0.87%6%either
April−1.06%5%either
May−1.45%3%either
June−2.75%2%Perlez → near Spančevac
July−3.85%1%Perlez → near Spančevac
August−2.13%2%Perlez → near Spančevac
September−1.03%3%either
October+0.83%5%either
November+2.72%8%near Spančevac → Perlez
December+0.83%5%either

Stages

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

StagekmBest monthTailwind near Spančevac → Perlez in October, km/h
1. near Spančevac → Leskovac110October−0.6
2. Leskovac → Paraćin124October−0.6
3. Paraćin → near Požarevac118October+1.2
4. near Požarevac → Belgrade98October+2.4
5. Belgrade → Zrenjanin96October+1.3
6. Zrenjanin → Kanjiža114October+1.1
7. Kanjiža → Melenci26October+0.8
8. Melenci → Perlez149October+1.1

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