Tailwind Atlas

EuroVelo 3 - Pilgrim's Route - part Norway, stage 1: Trondheim → Oppdal

On stage 1 (Trondheim → Oppdal, 149 km) the best month is August: 53% 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 3 - Pilgrim's Route - part Norway (Whole route)

149 kmLength
June–September (peak August)Best months
eitherBetter direction in the best month
1.0 km/hAverage tailwind in the best month
53%Dry days with 10–30 °C
August · 53%Best summer month
Start: Trondheim · Finish: Oppdal · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%29%95-2 °C0%100%5.7 †
February0%31%80-1 °C0%100%8.6 †
March2%35%1032 °C0%98%11.5
April19%37%787 °C0%79%14.8
May44%41%8412 °C0%43%18.0
June51%45%12115 °C0%14%20.3
July52%46%12418 °C1%4%19.2
August53%46%13117 °C0%4%16.1
September52%40%10713 °C0%22%12.8
October16%35%1047 °C0%78%9.7 †
November2%30%852 °C0%97%6.6 †
December0%31%93-1 °C0%100%4.7 †

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 Trondheim → Oppdal, km/hHeadwind > 15 km/h, Trondheim → OppdalHeadwind > 15 km/h, Oppdal → TrondheimBetter way
January−6.08%1%Oppdal → Trondheim
February−5.06%0%Oppdal → Trondheim
March−3.55%1%Oppdal → Trondheim
April−1.44%1%either
May−0.54%1%either
June+0.73%1%either
July+0.52%0%either
August−1.04%0%either
September−2.95%0%Oppdal → Trondheim
October−4.05%0%Oppdal → Trondheim
November−5.15%1%Oppdal → Trondheim
December−6.06%0%Oppdal → Trondheim

Along the route (sections of about 25 km)

kmHeadingTailwind in August, km/h
0–25SW−0.9
25–50W−0.7
50–75S−0.1
75–101S−0.5
101–126S−2.0
126–149SW−1.6

Other stages

  1. Trondheim → Oppdal 149 km
  2. Oppdal → near Dombås 116 km
  3. near Dombås → Ringebu 115 km
  4. Ringebu → Hamar 121 km
  5. Hamar → Oslo 142 km
  6. Oslo → near Halden 155 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.