July weather forecast
Guillestre, France

July

Weather in July

July in Guillestre, France, is an enjoyable summer month, with an average temperature fluctuating between 18.8°C (65.8°F) and 6.6°C (43.9°F).

Temperature

July, noted for its average high-temperature of 18.8°C (65.8°F) and an average low-temperature of 6.6°C (43.9°F), is considered the warmest month.

Humidity

In Guillestre, the average relative humidity in July is 70%.

Rainfall

In Guillestre, in July, it is raining for 14.8 days, with typically 33mm (1.3") of accumulated precipitation. In Guillestre, during the entire year, the rain falls for 119.1 days and collects up to 395mm (15.55") of precipitation.

Snowfall

In Guillestre, France, snow does not fall in July through September.

Daylight

In July, the average length of the day in Guillestre is 15h and 10min.
On the first day of July, sunrise is at 05:52 and sunset at 21:22. On the last day of the month, sunrise is at 06:19 and sunset at 21:00 CEST.

Sunshine

The month with the most sunshine is July, with an average of 11.6h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What is the warmest month in Guillestre?
July, noted for its average high-temperature of 18.8°C (65.8°F) and an average low-temperature of 6.6°C (43.9°F), is considered the warmest month.
What is the average July temperature in Guillestre?
In Guillestre, in July, the average high-temperature is 18.8°C (65.8°F), and the average low-temperature is 6.6°C (43.9°F).
What is the average humidity in July in Guillestre?
In Guillestre, the average relative humidity in July is 70%.
How much does it rain in Guillestre in July?
In Guillestre, France, in July, during 14.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated.
When it does not snow in Guillestre?
July through September are months without snowfall in Guillestre, France.
Does it snow in Guillestre in July?
In July, in Guillestre, France, it doesn't snow. June is the latest month when it typically snows.
What is the average length of the day in July in Guillestre?
In July, the average day length in Guillestre, France, is 15h and 10min.
When is the sunrise / sunset in July in Guillestre?
In July, on the first day of the month, sunrise is at 05:52 and sunset at 21:22. On the last day of the month, in Guillestre, France, sunrise is at 06:19 and sunset at 21:00 CEST.
What month has the most sunshine in Guillestre?
With an average of 11.6h of sunshine, July has the most sunshine of the year in Guillestre.
How many hours of sunshine does Guillestre have in July?
In Guillestre, the average sunshine duration in July is 11.6h.
What are the months with the highest UV index in Guillestre?
The months with the highest UV index are June through August, with an average maximum UV index of 4.
What is the UV index intensity in July in Guillestre?
In Guillestre, the average daily maximum UV index in July is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Guillestre, France
  • Average high temperature in July: 18.8°C

The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in July: 6.6°C

The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.2°C).

Average pressure in July
Guillestre, France
  • Average pressure in July: 1015.5mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).

Average wind speed in July
Guillestre, France
  • Average wind speed in July: 6.4km/h

The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).

Average humidity in July
Guillestre, France
  • Average humidity in July: 70%

The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is August (68%).

Average rainfall in July
Guillestre, France
  • Average rainfall in July: 33mm

The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is January (14mm).

Average rainfall days in July
Guillestre, France
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is December (2.9 days).

Average snowfall in July
Guillestre, France
  • Average snowfall in July: 0mm

The month with the highest snowfall is November (240mm).
The months with the least snowfall are July, August and September (0mm).

Average snowfall days in July
Guillestre, France
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in July /
Average sunshine in July
Guillestre, France
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and November (Average sunshine: 5h and 54min).

Average sunshine days in July
Guillestre, France
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in July
Guillestre, France
  • Average UV index in July: 4

The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).

Average cloud cover in July
Guillestre, France
  • Average cloud cover in July: 22

The months with the most cloud cover are February, April and May (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in July
Guillestre, France
  • Average visibility in July: 9km

The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).

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