Tailwind Atlas

EuroVelo 10 - Baltic Sea Cycle Route - part Finland, stage 3: Pyhäjoki → Kokkola

On stage 3 (Pyhäjoki → Kokkola, 141 km) the best month is June: 72% 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 10 - Baltic Sea Cycle Route - part Finland (Whole route)

141 kmLength
JuneBest months
eitherBetter direction in the best month
0.6 km/hAverage tailwind in the best month
72%Dry days with 10–30 °C
June · 72%Best summer month
Start: Pyhäjoki · Finish: Kokkola · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January0%17%34-5 °C0%100%5.3 †
February0%16%30-4 °C0%100%8.4 †
March1%12%281 °C0%99%11.5
April17%17%346 °C0%82%14.9
May58%19%4913 °C0%31%18.3
June72%25%6018 °C1%3%21.0
July68%29%8221 °C3%0%19.8
August66%34%8419 °C0%1%16.4
September64%24%6014 °C0%15%12.9
October16%21%617 °C0%78%9.6 †
November1%19%452 °C0%99%6.3 †
December0%20%48-2 °C0%100%4.2 †

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 Pyhäjoki → Kokkola, km/hHeadwind > 15 km/h, Pyhäjoki → KokkolaHeadwind > 15 km/h, Kokkola → PyhäjokiBetter way
January−3.314%4%Kokkola → Pyhäjoki
February−3.513%3%Kokkola → Pyhäjoki
March−3.012%4%Kokkola → Pyhäjoki
April−0.98%6%either
May−0.77%6%either
June−0.67%5%either
July−0.24%4%either
August−2.28%3%Kokkola → Pyhäjoki
September−3.212%4%Kokkola → Pyhäjoki
October−3.514%4%Kokkola → Pyhäjoki
November−3.514%4%Kokkola → Pyhäjoki
December−4.116%3%Kokkola → Pyhäjoki

Along the route (sections of about 25 km)

kmHeadingTailwind in June, km/h
270–295SE+4.1
295–321W−3.5
321–346SW−0.6
346–371SW−1.9
371–396S+0.6
396–411W−3.6

Other stages

  1. Tornio → Oulu 146 km
  2. Oulu → Pyhäjoki 125 km
  3. Pyhäjoki → Kokkola 141 km
  4. Kokkola → Oravais 102 km
  5. Oravais → Malax 102 km
  6. Malax → Kristinestad 114 km
  7. Kristinestad → Pori 130 km
  8. Pori → Uusikaupunki 135 km
  9. Uusikaupunki → Turku 112 km
  10. Turku → Raseborg 129 km
  11. Raseborg → Helsinki 124 km
  12. Helsinki → Lovisa 115 km
  13. Lovisa → near Virojoki 138 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.