Tailwind Atlas

EuroVelo 11 - East Europe Route - part Serbia, stage 5: Belgrade → Zrenjanin

On stage 5 (Belgrade → Zrenjanin, 96 km) the best month is October: 83% of days were dry with highs of 10–30 °C; the wind barely favours either direction (1.3 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← EuroVelo 11 - East Europe Route - part Serbia (Whole route)

96 kmLength
OctoberBest months
eitherBetter direction in the best month
1.3 km/hAverage tailwind in the best month
83%Dry days with 10–30 °C
June · 42%Best summer month
Start: Belgrade · Finish: Zrenjanin · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January17%17%455 °C0%80%9.1 †
February35%19%438 °C0%59%10.3 †
March61%19%5313 °C0%28%11.8
April76%19%4519 °C1%6%13.4
May69%25%7223 °C6%0%14.8
June42%24%7228 °C37%0%15.6
July34%17%5530 °C54%0%15.3
August31%15%4931 °C56%0%14.1
September67%15%5125 °C18%0%12.4
October83%13%4519 °C0%5%10.9 †
November55%17%4912 °C0%35%9.5 †
December18%16%496 °C0%78%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 Belgrade → Zrenjanin, km/hHeadwind > 15 km/h, Belgrade → ZrenjaninHeadwind > 15 km/h, Zrenjanin → BelgradeBetter way
January+1.24%6%either
February+0.95%8%either
March−0.67%6%either
April−0.67%6%either
May−1.26%5%either
June−2.45%3%Zrenjanin → Belgrade
July−3.46%2%Zrenjanin → Belgrade
August−1.73%3%either
September−0.74%5%either
October+1.33%7%either
November+3.22%11%Belgrade → Zrenjanin
December+1.54%7%either

Along the route (sections of about 25 km)

kmHeadingTailwind in October, km/h
440–465NW+2.5
465–492N+1.0
492–517NE−0.1
517–536NW+2.2

Other stages

  1. near Spančevac → Leskovac 110 km
  2. Leskovac → Paraćin 124 km
  3. Paraćin → near Požarevac 118 km
  4. near Požarevac → Belgrade 98 km
  5. Belgrade → Zrenjanin 96 km
  6. Zrenjanin → Kanjiža 114 km
  7. Kanjiža → Melenci 26 km
  8. Melenci → Perlez 149 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.