Thyon 2000 – Weather Forecast
Category HCHérémence, Valais, CH
This page shows a route-based weather forecast for the Thyon 2000 cycling climb in Hérémence, Valais, 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.
Thyon 2000
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
→ 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 Sun 18 Oct 18:12
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 7°C | -3°C | 22 | 6.0h | 16 | 150 mm | 75 % | 2 | 9h 6m |
| Feb | 9°C | -1°C | 23 | 8.2h | 6 | 38 mm | 73 % | 3 | 10h 22m |
| Mar | 12°C | 1°C | 29 | 10.0h | 12 | 30 mm | 70 % | 4 | 11h 56m |
| Apr | 17°C | 6°C | 27 | 11.2h | 12 | 115 mm | 68 % | 5 | 13h 35m |
| May | 20°C | 10°C | 25 | 10.3h | 23 | 116 mm | 65 % | 6 | 14h 59m |
| Jun | 30°C | 17°C | 30 | 13.8h | 13 | 47 mm | 67 % | 7 | 15h 43m |
| Jul | 26°C | 16°C | 30 | 12.5h | 26 | 115 mm | 66 % | 8 | 15h 20m |
| Aug | 29°C | 17°C | 30 | 11.9h | 16 | 113 mm | 68 % | 7 | 14h 6m |
| Sep | 23°C | 12°C | 25 | 9.3h | 19 | 160 mm | 70 % | 5 | 12h 31m |
| Oct | 18°C | 7°C | 24 | 8.0h | 13 | 141 mm | 72 % | 4 | 10h 53m |
| Nov | 12°C | 3°C | 19 | 6.2h | 13 | 117 mm | 76 % | 2 | 9h 26m |
| Dec | 10°C | 1°C | 24 | 6.8h | 8 | 19 mm | 77 % | 2 | 8h 41m |