Tailwind Atlas

Eurovelo 11 - East Europe Route - part Finland, stage 3: near Sodankylä → near Rovaniemi

On stage 3 (near Sodankylä → near Rovaniemi, 123 km) the best month is July: 67% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.6 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

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

123 kmLength
July–August (peak July)Best months
eitherBetter direction in the best month
0.6 km/hAverage tailwind in the best month
67%Dry days with 10–30 °C
July · 67%Best summer month
Start: near Sodankylä · Finish: near Rovaniemi · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%17%34-9 °C0%100%3.7 †
February0%15%28-8 °C0%100%7.8 †
March0%14%29-2 °C0%100%11.4
April5%14%343 °C0%95%15.4
May39%22%4910 °C0%53%19.8
June61%31%7516 °C0%13%24.0
July67%31%8519 °C1%2%22.5
August66%30%7917 °C0%5%17.1
September43%25%6411 °C0%43%13.0
October1%22%613 °C0%98%9.2 †
November0%20%44-3 °C0%100%5.1 †
December0%20%43-6 °C0%100%1.2 †

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 Sodankylä → near Rovaniemi, km/hHeadwind > 15 km/h, near Sodankylä → near RovaniemiHeadwind > 15 km/h, near Rovaniemi → near SodankyläBetter way
January−2.99%2%near Rovaniemi → near Sodankylä
February−3.911%2%near Rovaniemi → near Sodankylä
March−2.410%4%near Rovaniemi → near Sodankylä
April−0.16%6%either
May−0.66%6%either
June+0.36%6%either
July−0.65%4%either
August−2.59%3%near Rovaniemi → near Sodankylä
September−3.311%4%near Rovaniemi → near Sodankylä
October−2.68%4%near Rovaniemi → near Sodankylä
November−3.58%2%near Rovaniemi → near Sodankylä
December−3.510%2%near Rovaniemi → near Sodankylä

Along the route (sections of about 25 km)

kmHeadingTailwind in July, km/h
256–282S−0.2
282–307S−0.6
307–333S−0.6
333–358SW−0.6
358–379S−0.9

Other stages

  1. near Kárášjohka → Ivalo 134 km
  2. Ivalo → near Sodankylä 123 km
  3. near Sodankylä → near Rovaniemi 123 km
  4. near Rovaniemi → Tervola 125 km
  5. Tervola → Ii 135 km
  6. Ii → Vaala 131 km
  7. Vaala → Kajaani 97 km
  8. Kajaani → Lapinlahti 114 km
  9. Lapinlahti → Suonenjoki 151 km
  10. Suonenjoki → near Jyväskylä 122 km
  11. near Jyväskylä → Sysmä 149 km
  12. Sysmä → Helsinki 182 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.