Aosta - Hospice du Grand St-Bernard – Weather Forecast
Category HCArpuilles, Valle d'Aosta / Vallée d'Aoste, IT
This page shows a route-based weather forecast for the Aosta - Hospice du Grand St-Bernard cycling climb in Arpuilles, Valle d'Aosta / Vallée d'Aoste, IT. 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.
Aosta - Hospice du Grand St-Bernard
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
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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 06 Sep 23:45
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 9°C | -1°C | 19 | 5.7h | 22 | 142 mm | 75 % | 2 | 9h 9m |
| Feb | 10°C | -1°C | 21 | 7.7h | 12 | 29 mm | 73 % | 3 | 10h 24m |
| Mar | 12°C | 2°C | 23 | 8.8h | 14 | 121 mm | 70 % | 4 | 11h 56m |
| Apr | 18°C | 6°C | 23 | 9.4h | 18 | 278 mm | 68 % | 5 | 13h 33m |
| May | 22°C | 10°C | 30 | 12.2h | 15 | 111 mm | 65 % | 6 | 14h 56m |
| Jun | 31°C | 17°C | 29 | 13.8h | 9 | 55 mm | 67 % | 7 | 15h 39m |
| Jul | 28°C | 16°C | 31 | 13.8h | 13 | 54 mm | 66 % | 8 | 15h 17m |
| Aug | 31°C | 16°C | 29 | 12.4h | 7 | 77 mm | 68 % | 7 | 14h 3m |
| Sep | 24°C | 12°C | 26 | 9.8h | 16 | 237 mm | 70 % | 5 | 12h 30m |
| Oct | 20°C | 9°C | 21 | 7.7h | 12 | 133 mm | 72 % | 4 | 10h 54m |
| Nov | 13°C | 3°C | 23 | 7.2h | 10 | 71 mm | 76 % | 2 | 9h 29m |
| Dec | 9°C | 1°C | 18 | 5.4h | 13 | 94 mm | 77 % | 2 | 8h 44m |