Col de Petit St Bernard from D84 – Weather Forecast
Category HCPre' Saint Didier, Valle d'Aosta, IT
This page shows a route-based weather forecast for the Col de Petit St Bernard from D84 cycling climb in Pre' Saint Didier, Valle d'Aosta, 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.
Col de Petit St Bernard from D84
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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
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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 Sat 29 Aug 18:24
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 5°C | -3°C | 17 | 6.0h | 19 | 208 mm | 75 % | 2 | 9h 10m |
| Feb | 7°C | -3°C | 18 | 7.3h | 8 | 43 mm | 73 % | 3 | 10h 24m |
| Mar | 8°C | -1°C | 26 | 9.4h | 17 | 43 mm | 70 % | 4 | 11h 57m |
| Apr | 12°C | 3°C | 27 | 10.5h | 14 | 152 mm | 68 % | 5 | 13h 33m |
| May | 15°C | 5°C | 28 | 11.1h | 23 | 99 mm | 65 % | 6 | 14h 55m |
| Jun | 24°C | 12°C | 30 | 13.8h | 18 | 66 mm | 67 % | 7 | 15h 37m |
| Jul | 21°C | 12°C | 31 | 12.9h | 25 | 103 mm | 66 % | 8 | 15h 16m |
| Aug | 24°C | 12°C | 29 | 11.9h | 15 | 63 mm | 68 % | 7 | 14h 3m |
| Sep | 18°C | 8°C | 24 | 9.4h | 18 | 132 mm | 70 % | 5 | 12h 31m |
| Oct | 14°C | 5°C | 22 | 7.5h | 17 | 241 mm | 72 % | 4 | 10h 55m |
| Nov | 8°C | -3°C | 20 | 6.3h | 13 | 147 mm | 76 % | 2 | 9h 30m |
| Dec | 7°C | -2°C | 21 | 6.5h | 11 | 36 mm | 77 % | 2 | 8h 45m |