Weather in Chamonix in october 2025

The weather in Chamonix in october comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.

Average weather throughout october

very bad weather 59.5cm

Weather at 6am
32°F

Partly Cloudy

21%

Fog

19%

Moderate rain at times

7%

Weather at 12pm
50°F

Partly Cloudy

22%

Moderate or heavy rain in area with thunder

6%

Moderate rain at times

6%

Weather at 6pm
36°F

Fog

27%

Partly Cloudy

21%

Moderate rain at times

8%

Weather at 3am
34°F

Clear/Sunny

42%

Partly Cloudy

18%

Fog

14%

Moderate rain at times

12%



Evolution of daily average temperature and precipitation in Chamonix in october

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chamonix in october.


The climate of Chamonix in october is very bad

In october in Chamonix, the climate is relatively dry (with 2.7in of precipitation over 4 days). The weather is better from the previous month since in september it receives an average of 3.3in of rainfall over 6 days.

The climate is fairly cold around this city october, but it is livable by dressing warm. The high seasonal norm is 52°F. On average, the recorded minimum temperature is 32°F. Thus, the mean temperature average in october in Chamonix is 41°F. Note that these seasonal averages are in contrast with those observed in Chamonix in the month of october with a maximum record of 72°F in 2009 and a minimum record of -4°F in 2012. You need to prepare to have about 17 days with temperatures under 32°F, or 55% of the month.

In october in Chamonix, the days on average last 10:58. The sun rises at 06:49 and sunset is at 17:47.



October: another location in the French Alps?

If you want to go to the French Alps in october, there are destinations with better weather than Chamonix:

In october, Grenoble (Isère), Aix-les-Bains, Chambéry, Bourget Lake (Lac du Bourget), Thonon-les-Bains and Charmant Som have a tolerable climate, but better than Chamonix.

more information about French Alps's weather in october


Seasonal average climate and temperature of Chamonix in october

Check below seasonal norms These datas are set from the weather statements of the past years of october.

October
Outside temperature
Average temperature 41°F
Highest temperature 52°F
Lowest temperature 32°F
Highest record temperature 72°F
(2009)
Lowest record temperature -4°F
(2012)
Number of days at +65°F 2 day(s)
(6%)
Number of days at -32°F 17 day(s)
(55%)
Wind
Wind speed 10km/h
Wind temperature 29°F
Precipitation (rainfall)
Rainfall 2.7in
Number of days with rainfall 4 day(s)
(14%)
Record daily rainfall 1.6in
(2020)
Snowfall 59.5cm
Other climate data
Humidity 85%
Visibility 8.25km
Cloud cover 36%
UV index 3
Daily sunshine hours 9
Sunrise and sunset
Time of sunrise 06:49
Time of sunset 17:47
Length of day 10:58
Our opinion about the weather in october
Our opinion at whereandwhen.net very bad



How was the weather last october?

Here is the day by day recorded weather in Chamonix in october 2024:

01-10-2024
Light drizzle
36°F to 50°F
02-10-2024
Mist
47°F to 50°F
03-10-2024
Light rain shower
43°F to 45°F
04-10-2024
Patchy rain nearby
40°F to 43°F
05-10-2024
Clear/Sunny
23°F to 52°F
06-10-2024
Light rain
34°F to 49°F
07-10-2024
Clear/Sunny
40°F to 65°F
08-10-2024
Light rain
49°F to 50°F
09-10-2024
Clear/Sunny
32°F to 65°F
10-10-2024
Light rain shower
47°F to 49°F
11-10-2024
Clear/Sunny
32°F to 52°F
12-10-2024
Light rain
38°F to 50°F
13-10-2024
Clear/Sunny
41°F to 59°F
14-10-2024
Light drizzle
38°F to 56°F
15-10-2024
Clear/Sunny
41°F to 70°F
16-10-2024
Patchy rain nearby
54°F to 61°F
17-10-2024
Partly Cloudy
52°F to 61°F
18-10-2024
Thundery outbreaks in nearby
40°F to 52°F
19-10-2024
Clear/Sunny
31°F to 54°F
20-10-2024
Clear/Sunny
43°F to 61°F
21-10-2024
Clear/Sunny
38°F to 63°F
22-10-2024
Patchy rain nearby
38°F to 58°F
23-10-2024
Patchy rain nearby
38°F to 58°F
24-10-2024
Patchy rain nearby
50°F to 58°F
25-10-2024
Clear/Sunny
34°F to 58°F
26-10-2024
Patchy rain nearby
38°F to 49°F
27-10-2024
Cloudy
47°F to 54°F
28-10-2024
Clear/Sunny
34°F to 59°F
29-10-2024
Clear/Sunny
34°F to 59°F
30-10-2024
Clear/Sunny
34°F to 61°F
31-10-2024
Clear/Sunny
34°F to 61°F

Map: other cities in the French Alps in october

Cities near Chamonix:

Aiguille du Midi in octobervery bad weather
Saint-Gervais-les-Bains in octobervery bad weather
Passy in octobervery bad weather
Sallanches in octobervery bad weather
Megève in octobervery bad weather
Col du Petit Saint-Bernard in octobervery bad weather
Cluses in octobervery bad weather
Avoriaz in octobervery bad weather
La Clusaz in octobervery bad weather
Bourg-Saint-Maurice in octobervery bad weather
Bonneville in octobervery bad weather
La Roche-sur-Foron in octobervery bad weather
French Alps in october: See full list of cities

Click over cities on the map for information about the weather in october.

Legend: Chamonix perfect weather good tolerable bad very bad


Weather data for Chamonix in october:

Weather data for Chamonix for october are derived from an average of the weather forecast since 2009 in Chamonix. There is a margin of error and these forecasts are to be considered as general information only. The weather in Chamonix can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Chamonix.


Weather in september in Chamonix
Weather in november in Chamonix
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