Is the Semnoz (par Annecy) weather forecast based on the actual climb route?

Yes. RouteWeather calculates conditions at every point along the Semnoz (par Annecy) route from base to summit using elevation data and real meteorological sources — so you see temperature, wind and rain for each segment of the climb, not just a single nearby location.

What weather information is shown for Semnoz (par Annecy)?

The Semnoz (par Annecy) forecast shows hour-by-hour temperature, wind speed and direction, precipitation probability and intensity, and cloud cover. All values are adjusted for the elevation gain across the climb profile.

How far ahead can I check the Semnoz (par Annecy) weather?

Forecasts for Semnoz (par Annecy) are available up to 7–10 days in advance. For the best accuracy, check 1–3 days before your planned ride.

Semnoz (par Annecy) – Weather Forecast

Category HC

Sévrier, Rhone-Alpes, FR

Distance: 16.7 km

Elevation gain: 1,175 m

This page shows a route-based weather forecast for the Semnoz (par Annecy) cycling climb in Sévrier, Rhone-Alpes, 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.

Got a Strava PR on this climb? Segment Hunter tells you when the wind will be on your side to beat it.

Semnoz (par Annecy)

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Distance

16.72 km

10.39 mi

Elevation Gain

1,175 m

3,855 ft

Plan Your Ride

Departure Date & Time

Average Speed (km/h)

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No breaks added. Click "Add Break" then click on the map.

Route Map

Elevation Profile

Start place details

Weather Forecast

Hourly around Mon 19 Oct 08:49

Mon

08:00 ▸ departure

wb_sunny

Partly cloudy

8°

Precipitation 0.0 mm

Wind 3 km/h

Mon

09:00

wb_sunny

Partly cloudy

9°

Precipitation 0.0 mm

Wind 4 km/h

Mon

10:00

wb_sunny

Partly cloudy

10°

Precipitation 0.0 mm

Wind 4 km/h

Mon

11:00

wb_sunny

Partly cloudy

12°

Precipitation 0.0 mm

Wind 4 km/h

Mon

19 Oct ▸ departure

cloud

Partly cloudy

N/A — N/A

17° / 8°

Precipitation 0 mm

Humidity 96 %

Tue

20 Oct

cloud

Overcast

N/A — N/A

15° / 11°

Precipitation 9 mm

Humidity 98 %

Wed

21 Oct

cloud

Partly cloudy

N/A — N/A

12° / 8°

Precipitation 14 mm

Humidity 100 %

Thu

22 Oct

dark_mode

Mainly clear

N/A — N/A

13° / 5°

Precipitation 0 mm

Humidity 98 %

Fri

23 Oct

water_drop

Light rain

N/A — N/A

11° / 8°

Precipitation 14 mm

Humidity 87 %

Sat

24 Oct

cloud

Moderate rain

N/A — N/A

8° / 6°

Precipitation 8 mm

Humidity 94 %

Sun

25 Oct

water_drop

Light rain

N/A — N/A

11° / 7°

Precipitation 14 mm

Humidity 95 %

Semnoz (par Annecy) – Weather Forecast

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Semnoz (par Annecy)

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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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Elevation Profile

Temperature Along Route

Precipitation & Precipitation Probability Along Route

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Humidity Along Route

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UV Index Along Route

Start place details

Weather Forecast