July weather forecastChamonix, France
July
Weather in July
July is the height of summer in Chamonix, bringing the most favorable weather of the year. The relative humidity is at its lowest, providing clear skies and comfortable conditions for outdoor activities. July's peak daytime temperature climbs up to 16.8°C (62.2°F). The town is bustling with energy and activities, as tourists and locals alike take advantage of the excellent weather to explore the outdoors.Temperature
The highest point of temperatures falls in July and August, when the average high-temperature ascends to 16.8°C (62.2°F).Humidity
The average relative humidity in July is 79%.Rainfall
In July, the rain falls for 15.3 days. Throughout July, 37mm (1.46") of precipitation is accumulated. Throughout the year, there are 132.8 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Chamonix, the average length of the day in July is 15h and 19min.On the first day of July in Chamonix, sunrise is at 05:46 and sunset at 21:26. On the last day of the month, sunrise is at 06:14 and sunset at 21:03 CEST.
Sunshine
July has the most sunshine of the year, with an average of 10.3h of sunshine.UV index
June and July, with an average maximum UV index of 4, are months with the highest UV index in Chamonix. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 4 in July leads to these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Chamonix, France
- Average high temperature in July: 16.8°C
The warmest months (with the highest average high temperature) are July and August (16.8°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in July: 6.7°C
The month with the highest average low temperature is July (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.4°C).
Average pressure in July
Chamonix, France
- Average pressure in July: 1016.7mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in July
Chamonix, France
- Average wind speed in July: 6.9km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in July
Chamonix, France
- Average humidity in July: 79%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in July
Chamonix, France
- Average rainfall in July: 37mm
The wettest month (with the highest rainfall) is December (72mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in July
Chamonix, France
- Average rainfall days in July: 15.3 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in July
Chamonix, France
- Average snowfall in July: 0mm
The month with the highest snowfall is December (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in July
Chamonix, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Chamonix, France
- Average daylight in July: 15h and 18min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in July: 10h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in July
Chamonix, France
- Average sunshine days in July: 11.8 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in July
Chamonix, France
- Average UV index in July: 4
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March and November (UV index 1).
Average cloud cover in July
Chamonix, France
- Average cloud cover in July: 38
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in July
Chamonix, France
- Average visibility in July: 8km
The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).
