Tailwind Atlas

Véloroute Limoges - Le Change: which way and when to ride

The best month for Véloroute Limoges - Le Change is September: 72% of days were dry with highs of 10–30 °C. In September the wind barely favours either direction — on average 0.3 km/h along the route (ERA5 2006–2025, daytime 9:00–18:00).

ERA5 2006–2025 · OpenStreetMap · Methodology and sources

135 kmLength
September–October (peak September)Best months
eitherBetter direction in the best month
0.3 km/hAverage tailwind in the best month
72%Dry days with 10–30 °C
August · 64%Best summer month
Start: Limoges · Finish: Le Change · Route geometry: OpenStreetMap / Waymarked Trails

Weather by month

MonthGood daysRain days ≥ 1 mmRain, mmAvg highDays ≥ 30 °CDays < 10 °CDaylight, h
January18%29%948 °C0%72%9.1 †
February38%28%7710 °C0%50%10.3 †
March54%32%9013 °C0%26%11.8
April66%31%8617 °C0%6%13.5
May65%34%9719 °C0%1%14.9
June61%30%9024 °C9%0%15.7
July63%20%5726 °C19%0%15.3
August64%17%6426 °C20%0%14.1
September72%23%7322 °C6%0%12.5
October71%26%10018 °C0%3%10.8 †
November45%33%10312 °C0%31%9.4 †
December26%28%989 °C0%59%8.7 †

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 Limoges → Le Change, km/hHeadwind > 15 km/h, Limoges → Le ChangeHeadwind > 15 km/h, Le Change → LimogesBetter way
January−2.111%5%Le Change → Limoges
February−2.011%7%either
March−1.510%7%either
April−0.16%7%either
May+0.14%7%either
June−0.13%4%either
July−0.32%2%either
August−0.63%1%either
September−0.34%5%either
October−2.19%3%Le Change → Limoges
November−3.010%4%Le Change → Limoges
December−3.011%3%Le Change → Limoges

Along the route (sections of about 25 km)

kmHeadingTailwind in September, km/h
0–26S0.0
26–51SW−0.6
51–77SW−0.9
77–102SW−0.6
102–127S+0.5
127–135S+0.6

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.

OpenStreetMap · Waymarked Trails