IAM Champex challenge – Weather Forecast
Category HCDorénaz, Valais/Wallis, CH
This page shows a route-based weather forecast for the IAM Champex challenge cycling climb in Dorénaz, Valais/Wallis, CH. 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.
IAM Champex challenge
Plan Your Ride
touch_app Click on the map to place a break point
No breaks added. Click "Add Break" then click on the map.
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
→ Original Direction
← 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 Tue 20 Oct 19:45
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 7°C | -4°C | 22 | 6.0h | 17 | 163 mm | 75 % | 2 | 9h 6m |
| Feb | 9°C | -3°C | 22 | 8.2h | 7 | 58 mm | 73 % | 3 | 10h 22m |
| Mar | 12°C | 1°C | 28 | 10.0h | 16 | 56 mm | 70 % | 4 | 11h 56m |
| Apr | 18°C | 5°C | 28 | 11.4h | 12 | 113 mm | 68 % | 5 | 13h 35m |
| May | 20°C | 8°C | 28 | 10.7h | 20 | 141 mm | 65 % | 6 | 14h 59m |
| Jun | 29°C | 15°C | 29 | 13.8h | 16 | 78 mm | 67 % | 7 | 15h 42m |
| Jul | 26°C | 14°C | 30 | 12.7h | 23 | 161 mm | 66 % | 8 | 15h 20m |
| Aug | 28°C | 15°C | 30 | 12.0h | 15 | 103 mm | 68 % | 7 | 14h 5m |
| Sep | 22°C | 11°C | 25 | 9.3h | 19 | 235 mm | 70 % | 5 | 12h 31m |
| Oct | 17°C | 6°C | 24 | 8.0h | 15 | 217 mm | 72 % | 4 | 10h 53m |
| Nov | 11°C | 1°C | 19 | 6.2h | 15 | 161 mm | 76 % | 2 | 9h 27m |
| Dec | 10°C | 1°C | 25 | 6.8h | 9 | 22 mm | 77 % | 2 | 8h 41m |