Temperatures in July
It's pleasantly warm in July in Chamonix-Mont-Blanc with an average temperature of 22°C. Temperatures this month range from a low of 20°C to a high of 24°C. At night, you can expect temperatures between 10°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Chamonix-Mont-Blanc in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Chamonix-Mont-Blanc with warm temperatures, averaging around 22°C during the day and nights close to 12°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature stays the same at 22°C, with nights close to 12°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of July
By the end of July, the average daytime temperature in Chamonix-Mont-Blanc will be around 22°C, with nights close to 13°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Precipitation in July
In July, there is an average of 93 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 43% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Chamonix-Mont-Blanc. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Chamonix-Mont-Blanc in July |
London | ||
|---|---|---|---|
 Average Temperature |
22°C | 23°C | |
 High Temp |
24°C | 27°C | |
| Low Temp |
20°C | 21°C | |
 Total Precipitation |
93 mm | 52 mm | |
| Rainy Days |
13 days | 9 days | |
June
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Chamonix-Mont-Blanc?
Want nice weather? Then July is a great time to be in Chamonix-Mont-Blanc. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Chamonix-Mont-Blanc in July
With 35°C, Chamonix-Mont-Blanc hit the highest temperature in the last 10 years in July 2022. The lowest daytime temperature in this month was 8°C in 2014. The extreme night temperatures ranged from a low of 4°C to a high of 18°C.
Check out the climate of Chamonix-Mont-Blanc for all months and discover the best travel time
Curious about the climate in other parts of France? Check out the weather and climate in places like Paris, Côte d'Azur, or have a look at other destinations in France.
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Daily Temperature in July in Chamonix-Mont-Blanc
This chart shows the average daily temperatures, both day and night, for each day in July in Chamonix-Mont-Blanc, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Chamonix-Mont-Blanc
The chart below shows the average daily precipitation in July for Chamonix-Mont-Blanc, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 13 days of rain in Chamonix-Mont-Blanc.
Daily UV Index in July in Chamonix-Mont-Blanc
This chart shows the average daily UV index in July in Chamonix-Mont-Blanc, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Chamonix-Mont-Blanc Over the Years
This chart shows the average temperature in July in Chamonix-Mont-Blanc, measured in degrees Celsius, over the past years.
Total Precipitation in July in Chamonix-Mont-Blanc Over the Years
This chart shows the average precipitation in July in Chamonix-Mont-Blanc, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Chamonix-Mont-Blanc
Click on a specific day in July for detailed info on the typical weather on that day in Chamonix-Mont-Blanc. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Chamonix-Mont-Blanc
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Average Weather in Chamonix-Mont-Blanc by Month
Click on a month below to see detailed weather info for Chamonix-Mont-Blanc. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Chamonix-Mont-Blanc for all months at once
