Tailwind Atlas

EuroVelo 13 – Iron Curtain Trail (Finland), stage 2: Inari → near Sodankylä

On stage 2 (Inari → near Sodankylä, 120 km) the best month is July: 69% of days were dry with highs of 10–30 °C; the wind barely favours either direction (0.3 km/h on average; ERA5 2006–2025, 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

← EuroVelo 13 – Iron Curtain Trail (Finland) (Whole route)

120 kmLength
JulyBest months
eitherBetter direction in the best month
0.3 km/hAverage tailwind in the best month
69%Dry days with 10–30 °C
July · 69%Best summer month
Start: Inari · Finish: near Sodankylä · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%13%28-9 °C0%100%2.5 †
February0%13%22-8 °C0%100%7.5 †
March0%13%25-3 °C0%100%11.3
April2%15%332 °C0%98%15.7
May30%22%518 °C0%64%20.6
June59%28%7214 °C0%22%24.0
July69%28%8418 °C0%4%24.0
August64%29%7816 °C0%9%17.5
September42%23%6410 °C0%48%13.1
October2%21%542 °C0%98%8.9 †
November0%16%34-3 °C0%100%4.4 †
December0%15%34-6 °C0%100%0.0 †

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 Inari → near Sodankylä, km/hHeadwind > 15 km/h, Inari → near SodankyläHeadwind > 15 km/h, near Sodankylä → InariBetter way
January−3.712%3%near Sodankylä → Inari
February−4.515%3%near Sodankylä → Inari
March−1.810%5%either
April+0.66%8%either
May+0.35%7%either
June+1.84%8%either
July+0.35%5%either
August−1.68%4%either
September−2.712%5%near Sodankylä → Inari
October−2.310%5%near Sodankylä → Inari
November−3.912%3%near Sodankylä → Inari
December−4.112%3%near Sodankylä → Inari

Along the route (sections of about 25 km)

kmHeadingTailwind in July, km/h
142–167SE+0.2
167–192S+1.1
192–217S+0.3
217–242SW−0.1
242–262S−0.1

Other stages

  1. Näätämö → Inari 142 km
  2. Inari → near Sodankylä 120 km
  3. near Sodankylä → Pyhäjärvi 137 km
  4. Pyhäjärvi → Salla 142 km
  5. Salla → Kuusamo 119 km
  6. Kuusamo → near Kostomuksha 119 km
  7. near Kostomuksha → near Kostomuksha 119 km
  8. near Kostomuksha → near Lieksa 119 km
  9. near Lieksa → near Lieksa 120 km
  10. near Lieksa → near Tuupovaara 119 km
  11. near Tuupovaara → Kesälahti 125 km
  12. Kesälahti → Imatra 142 km
  13. Imatra → Vaalimaa 146 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.