Tailwind Atlas

Nasjonal sykkelrute 1 (Bodø – Terråk), stage 1: Bodø → near Ørnes

On stage 1 (Bodø → near Ørnes, 123 km) the best month is July: 57% 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

← Nasjonal sykkelrute 1 (Bodø – Terråk) (Whole route)

123 kmLength
July–August (peak July)Best months
eitherBetter direction in the best month
0.3 km/hAverage tailwind in the best month
57%Dry days with 10–30 °C
July · 57%Best summer month
Start: Bodø · Finish: near Ørnes · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%39%167-2 °C0%100%3.8 †
February0%41%132-1 °C0%100%7.8 †
March0%43%1641 °C0%100%11.4
April5%42%1275 °C0%94%15.4
May28%42%1099 °C0%65%19.7
June47%44%12413 °C0%27%24.0
July57%42%12517 °C0%3%22.2
August54%45%14816 °C0%3%17.1
September44%47%17612 °C0%26%13.0
October9%48%1806 °C0%85%9.2 †
November0%42%1512 °C0%99%5.2 †
December0%43%1720 °C0%100%1.6 †

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 Bodø → near Ørnes, km/hHeadwind > 15 km/h, Bodø → near ØrnesHeadwind > 15 km/h, near Ørnes → BodøBetter way
January−3.99%2%near Ørnes → Bodø
February−3.99%1%near Ørnes → Bodø
March−3.210%2%near Ørnes → Bodø
April−2.17%2%near Ørnes → Bodø
May−1.98%1%either
June−0.27%1%either
July+0.35%1%either
August−1.37%1%either
September−3.110%1%near Ørnes → Bodø
October−3.49%1%near Ørnes → Bodø
November−3.78%1%near Ørnes → Bodø
December−4.010%2%near Ørnes → Bodø

Along the route (sections of about 25 km)

kmHeadingTailwind in July, km/h
0–25E+3.1
25–50SW−0.2
50–75SW+0.2
75–100W−2.2
100–123S+0.3

Other stages

  1. Bodø → near Ørnes 123 km
  2. near Ørnes → near Hemnesberget 124 km
  3. near Hemnesberget → near Sandnessjøen 124 km
  4. near Sandnessjøen → near Terråk 123 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.