Chamonix Mont Blanc Weather Conditions
Current Temperature Level

39 °C

Hot

SunnyFeels Like 41° CHumidity 16%

52 AQI

PM2.5 : 10PM10 : 26

Air quality index is: Moderate

Last Updated: 2025-08-12 18:00 (Local Time)

Map

Chamonix Mont Blanc

Chamonix Mont Blanc Weather Parameters

Wind Speed

8 km/h

Light breeze

Gust Speed

3 m/s

Direction

327° NNW

Cloud Cover

0 %

Visibility

10 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1016 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index2

Low

Suggestions for

TodayChamonix Mont Blanc

12 Aug.

Umbrella• Optional

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

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Chamonix Mont Blanc 10-Days Weather Forecast

See Monthly

Today

19°C

54 %

Wednesday

19°C

48 %

Thursday

16°C

64 %

Friday

15°C

56 %

Saturday

16°C

66 %

Sunday

15°C

70 %

Monday

16°C

55 %

Tuesday

16°C

50 %

Wednesday

15°C

52 %

Thursday

16°C

58 %

Today12 Aug

Sunny

Clear Sky with temperature at 19 °C and humidity will be at 54% with 11.9 km/h winds.

29°C / 10°C

Humi.54 %

Prec.0 mm

Sunrise

06:29 AM

14hrs 17min

Sunset

08:46 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Clear

12 °C

76 %

6.8 kmph / SE

Feels 11.9 °C

Cover 4 %

Visibility 10 km

1 AM

Clear

12 °C

76 %

6.8 kmph / SSE

Feels 11.4 °C

Cover 4 %

Visibility 10 km

2 AM

Clear

12 °C

77 %

6.8 kmph / SE

Feels 11 °C

Cover 3 %

Visibility 10 km

3 AM

Clear

11 °C

78 %

5 kmph / SE

Feels 11 °C

Cover 4 %

Visibility 10 km

4 AM

Clear

11 °C

75 %

5.8 kmph / SE

Feels 10.3 °C

Cover 4 %

Visibility 10 km

5 AM

Clear

10 °C

72 %

6.1 kmph / SE

Feels 9.8 °C

Cover 3 %

Visibility 10 km

6 AM

Clear

11 °C

69 %

5.8 kmph / SE

Feels 10.3 °C

Cover 3 %

Visibility 10 km

7 AM

Sunny

18 °C

67 %

5 kmph / ESE

Feels 18.3 °C

Cover 3 %

Visibility 10 km

8 AM

Sunny

23 °C

54 %

0.6

2.5 kmph / SE

Feels 24.8 °C

Cover 2 %

Visibility 10 km

9 AM

Sunny

25 °C

43 %

1.6

2.2 kmph / WNW

Feels 25.4 °C

Cover 0 %

Visibility 10 km

10 AM

Sunny

26 °C

38 %

3.4

5 kmph / NW

Feels 25.9 °C

Cover 0 %

Visibility 10 km

11 AM

Sunny

29 °C

45 %

5.5

6.5 kmph / NW

Feels 26.4 °C

Cover 0 %

Visibility 10 km

12 PM

Sunny

28 °C

31 %

7.4

7.6 kmph / NW

Feels 26.9 °C

Cover 3 %

Visibility 10 km

1 PM

Sunny

28 °C

31 %

8.6

8.6 kmph / NW

Feels 27.4 °C

Cover 3 %

Visibility 10 km

2 PM

Sunny

29 °C

31 %

8.7

9.7 kmph / NW

Feels 27.7 °C

Cover 4 %

Visibility 10 km

3 PM

Sunny

29 °C

32 %

7.5

10.8 kmph / NW

Feels 27.8 °C

Cover 4 %

Visibility 10 km

4 PM

Sunny

28 °C

34 %

5.6

11.9 kmph / NW

Feels 27.5 °C

Cover 5 %

Visibility 10 km

5 PM

Sunny

27 °C

38 %

3.5

11.2 kmph / NW

Feels 27 °C

Cover 5 %

Visibility 10 km

6 PM

Sunny

26 °C

52 %

1.7

8.3 kmph / NW

Feels 26.6 °C

Cover 5 %

Visibility 10 km

7 PM

Sunny

21 °C

61 %

0.6

6.8 kmph / NNE

Feels 20.7 °C

Cover 4 %

Visibility 10 km

8 PM

Sunny

14 °C

60 %

0.1

7.2 kmph / ENE

Feels 13.8 °C

Cover 3 %

Visibility 10 km

9 PM

Clear

13 °C

57 %

7.6 kmph / E

Feels 13 °C

Cover 3 %

Visibility 10 km

10 PM

Clear

13 °C

54 %

8.6 kmph / E

Feels 12.3 °C

Cover 2 %

Visibility 10 km

11 PM

Clear

13 °C

53 %

8.6 kmph / E

Feels 11.9 °C

Cover 2 %

Visibility 10 km

Today

19°C

54 %

Wednesday

19°C

48 %

Thursday

16°C

64 %

Friday

15°C

56 %

Saturday

16°C

66 %

Sunday

15°C

70 %

Monday

16°C

55 %

Tuesday

16°C

50 %

Wednesday

15°C

52 %

Thursday

16°C

58 %

Temp21 °C

ConditionSunny

Humidity61 %

Feels20.7 °C

Cover4 %

Visibility10 km

Wind Speed & Dir.6.8 kmph / NNE

UV0.6

Chamonix Mont Blanc 30-Days (August 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Fri.

18°3 °C

2Sat.

15°1 °C

3Sun.

18°0 °C

4Mon.

22°2 °C

5Tue.

24°6 °C

6Wed.

22°4 °C

7Thu.

25°6 °C

8Fri.

27°9 °C

9Sat.

29°10 °C

10Sun.

28°11 °C

11Mon.

29°11 °C

12Today

29°10 °C

13Wed.

29°10 °C

14Thu.

27°8 °C

15Fri.

26°8 °C

16Sat.

25°9 °C

17Sun.

24°8 °C

18Mon.

26°8 °C

19Tue.

24°9 °C

20Wed.

24°8 °C

21Thu.

25°8 °C

22Fri.

21°7 °C

23Sat.

16°5 °C

24Sun.

19°5 °C

25Mon.

16°6 °C

26Tue.

22°10 °C

27Wed.

21°9 °C

28Thu.

21°9 °C

29Fri.

20°9 °C

30Sat.

20°8 °C

31Sun.

19°8 °C

AugustWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Chamonix Mont Blanc consist of 9 sunny days, 1 cloudy days, 21 rainy days, and 0 snowy days.

Chamonix Mont Blanc's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Chamonix

36 °C

Sunny

25%

1.5

8.3 kmph / NNW

Chamonix Route Blanche

36 °C

Sunny

25%

1.5

8.3 kmph / NNW

Passy

39 °C

Sunny

16%

1.7

7.9 kmph / NNW

Passy Chedde

39 °C

Sunny

16%

1.7

7.9 kmph / NNW

Passy Les Granges

39 °C

Sunny

16%

1.7

7.9 kmph / NNW

Sallanches Racgie

39 °C

Sunny

16%

1.7

7.2 kmph / NNW

France's Hottest Cities - August 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Meyzieu, France

39 °C

Sunny

21%

1.6

14 kmph / NNE

Mont De Marsan, France

39 °C

Sunny

26%

2.1

12.6 kmph / NNE

Villeneuve Sur Lot, France

39 °C

Sunny

24%

2.1

7.9 kmph / NNW

Perigueux, France

39 °C

Sunny

24%

8.3 kmph / N

Orange, France

39 °C

Sunny

24%

1.7

25.9 kmph / SSW

Grand Aigueblanche, France

39 °C

Sunny

19%

1.8

7.2 kmph / WNW

Chambery, France

39 °C

Sunny

16%

1.7

5.4 kmph / NNW

Chamonix Mont Blanc, France

39 °C

Sunny

16%

1.7

7.9 kmph / NNW

Mont Saint Martin, France

38 °C

Sunny

21%

1.7

5 kmph / WSW

10.

Saint Dizier, France

38 °C

Sunny

21%

1.7

19.1 kmph / W

Last Updated: 12 Aug 2025, 06:40 PM

City Weather Rankings

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Chamonix Mont Blanc Weather ConditionsCurrent Temperature Level

Chamonix Mont Blanc Weather Parameters

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Chamonix Mont Blanc 10-Days Weather Forecast

Chamonix Mont Blanc 30-Days (August 2025) Weather Forecast

AugustWeather Overview

No. of days:

Chamonix Mont Blanc's Locations Weather Conditions

France's Hottest Cities - August 2025

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Chamonix Mont Blanc Weather Conditions
Current Temperature Level