Descente Marie-blanque – Weather Forecast
Bielle, Nouvelle-Aquitaine, FR
This page shows a route-based weather forecast for the Descente Marie-blanque cycling climb in Bielle, Nouvelle-Aquitaine, FR. Unlike a simple location forecast, conditions are calculated at every point along the climb — from the base to the summit — using the actual route profile and elevation data.
You'll see hour-by-hour temperature, wind speed and direction, precipitation probability, and cloud cover adjusted for altitude. Choose your planned departure time to align the forecast with your ride.
Descente Marie-blanque
Plan Your Ride
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Calculating weather along route...
Trip Summary
Forecast A
Trip Summary A
Forecast B
Trip Summary B
Weather Display Options
Forecast A - Route Map
Forecast B - Route Map
Compare Reversed Route
Same departure time & speed — opposite direction
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← Reversed Direction
Creates a new saved route in the reversed direction
Route Map
Elevation Profile
Temperature Along Route
Precipitation & Precipitation Probability Along Route
Wind Along Route
Humidity Along Route
Pollen Along Route
UV Index Along Route
Start place details
Weather Forecast
Hourly around Wed 15 Jul 13:05
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 9°C | 0°C | 12 | 4.5h | 21 | 228 mm | 75 % | 2 | 9h 25m |
| Feb | 10°C | -1°C | 18 | 7.3h | 11 | 97 mm | 73 % | 3 | 10h 33m |
| Mar | 9°C | 2°C | 22 | 7.6h | 22 | 176 mm | 70 % | 4 | 11h 57m |
| Apr | 14°C | 5°C | 22 | 8.2h | 24 | 233 mm | 68 % | 5 | 13h 25m |
| May | 15°C | 6°C | 26 | 10.3h | 25 | 277 mm | 65 % | 6 | 14h 40m |
| Jun | 22°C | 12°C | 24 | 10.4h | 15 | 73 mm | 67 % | 7 | 15h 18m |
| Jul | 20°C | 12°C | 28 | 9.9h | 23 | 114 mm | 66 % | 8 | 14h 59m |
| Aug | 23°C | 13°C | 26 | 10.4h | 15 | 118 mm | 68 % | 7 | 13h 53m |
| Sep | 17°C | 9°C | 22 | 8.4h | 17 | 134 mm | 70 % | 5 | 12h 28m |
| Oct | 16°C | 6°C | 23 | 7.9h | 17 | 103 mm | 72 % | 4 | 11h 1m |
| Nov | 10°C | 2°C | 19 | 6.4h | 20 | 215 mm | 76 % | 2 | 9h 43m |
| Dec | 9°C | 1°C | 12 | 4.4h | 16 | 93 mm | 77 % | 2 | 9h 3m |