Tailwind Atlas

Eurovelo 11 - East Europe Route - part Greece, stage 5: Lamía → Alíartos

On stage 5 (Lamía → Alíartos, 125 km) the best month is November: 81% of days were dry with highs of 10–30 °C; the wind barely favours either direction (1.0 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← Eurovelo 11 - East Europe Route - part Greece (Whole route)

125 kmLength
April, October–November (peak November)Best months
eitherBetter direction in the best month
1.0 km/hAverage tailwind in the best month
81%Dry days with 10–30 °C
June · 40%Best summer month
Start: Lamía · Finish: Alíartos · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January54%23%7711 °C0%38%9.7 †
February61%26%7813 °C0%28%10.7 †
March72%24%7515 °C0%11%11.8
April80%20%5220 °C0%1%13.2
May71%20%5025 °C9%0%14.3
June40%20%4229 °C43%0%14.8
July23%9%2432 °C72%0%14.6
August24%10%2031 °C70%0%13.7
September58%18%6927 °C25%0%12.4
October80%18%6022 °C1%0%11.1
November81%18%5917 °C0%3%10.0 †
December64%21%8113 °C0%24%9.5 †

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 Lamía → Alíartos, km/hHeadwind > 15 km/h, Lamía → AlíartosHeadwind > 15 km/h, Alíartos → LamíaBetter way
January+1.61%4%either
February+1.41%5%either
March+1.31%4%either
April+1.50%4%either
May+1.60%4%either
June+2.70%5%Lamía → Alíartos
July+3.40%9%Lamía → Alíartos
August+3.70%12%Lamía → Alíartos
September+2.50%6%Lamía → Alíartos
October+2.10%5%Lamía → Alíartos
November+1.01%3%either
December+1.71%3%either

Along the route (sections of about 25 km)

kmHeadingTailwind in November, km/h
488–513SE+0.1
513–539E+0.2
539–564SE+0.5
564–591SE+2.1
591–612S+2.1

Other stages

  1. Thessaloníki → Elefthério - Kordelió 74 km
  2. Elefthério - Kordelió → Leptokaryá 128 km
  3. Leptokaryá → Almyrós 130 km
  4. Almyrós → Lamía 103 km
  5. Lamía → Alíartos 125 km
  6. Alíartos → Athens 166 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.