July weather forecast
Grengiols, Switzerland

July

Weather in July

July is a mild summer month in Grengiols, Switzerland, with an average temperature varying between 4.3°C (39.7°F) and 14.1°C (57.4°F).

Temperature

Grengiols's July weather reaches an average high of 14.1°C (57.4°F) and an average low of 4.3°C (39.7°F), making it the warmest month.

Humidity

July and August, with an average relative humidity of 84%, are the least humid months in Grengiols.

Rainfall

In Grengiols, Switzerland, in July, during 25.3 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, there are 148 rainfall days, and 606mm (23.86") of precipitation is accumulated.

Snowfall

Months with snowfall in Grengiols are January through December. July is the month with the least snowfall. Snow falls for 0.2 days and accumulates 2mm (0.08") of snow.

Daylight

In Grengiols, the average length of the day in July is 15h and 23min.
On the first day of July, sunrise is at 05:39 and sunset at 21:23. On the last day of the month, sunrise is at 06:08 and sunset at 20:59 CEST.

Sunshine

The month with the most sunshine in Grengiols is July, with an average of 8.6h of sunshine.

UV index

June and July, with an average maximum UV index of 3, are months with the highest UV index in Grengiols. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in July interprets into the following recommendations:
Take precautions - Protection against sun damage is advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What part of the year is the hottest in Grengiols?
The month of July, characterized by an average high of 14.1°C (57.4°F) and a low of 4.3°C (39.7°F), is recognized as the warmest.
What is the average July temperature in Grengiols?
The high-temperature, in July, in Grengiols, records 14.1°C (57.4°F), while the low-temperature is 4.3°C (39.7°F).
What are the least humid months in Grengiols?
July and August, with an average relative humidity of 84%, are the least humid months.
What is the average humidity in July in Grengiols?
In Grengiols, Switzerland, the average relative humidity in July is 84%.
How much does it rain in Grengiols in July?
In Grengiols, Switzerland, during July, the rain falls for 25.3 days and regularly aggregates up to 72mm (2.83") of precipitation.
When it does not snow in Grengiols?
The month with the least snowfall in Grengiols is July, when snow falls for 0.2 days and typically aggregates up to 2mm (0.08") of snow.
How many days does it snow in July in Grengiols?
In Grengiols, Switzerland, in July, during 0.2 snowfall days, 2mm (0.08") of snow is typically accumulated.
What is the average length of the day in July in Grengiols?
In July, the average day length in Grengiols is 15h and 23min.
What time are sunrise and sunset in July in Grengiols?
On the first day of July in Grengiols, sunrise is at 05:39 and sunset at 21:23. On the last day of the month, sunrise is at 06:08 and sunset at 20:59 CEST.
What month has the most sunshine in Grengiols?
July has the most sunshine of the year, with an average of 8.6h of sunshine.
How long on average sun shines in July in Grengiols?
In July, the average sunshine duration in Grengiols, Switzerland, is 8.6h.
What is the month with the highest UV index in Grengiols?
The months with the highest UV index in Grengiols, Switzerland, are June and July, with an average maximum UV index of 3.
How high is the UV index in July in Grengiols?
In Grengiols, Switzerland, the average daily maximum UV index in July is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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 - Grengiols, Switzerland
Average temperature in July
Grengiols, Switzerland
  • Average high temperature in July: 14.1°C

The warmest month (with the highest average high temperature) is July (14.1°C).
The month with the lowest average high temperature is January (-4.2°C).

  • Average low temperature in July: 4.3°C

The months with the highest average low temperature are July and August (4.3°C).
The coldest month (with the lowest average low temperature) is February (-13.8°C).

Average pressure in July - Grengiols, Switzerland
Average pressure in July
Grengiols, Switzerland
  • 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 (1015.2mbar).

Average wind speed in July - Grengiols, Switzerland
Average wind speed in July
Grengiols, Switzerland
  • Average wind speed in July: 6.5km/h

The windiest month (with the highest average wind speed) is December (9.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in July - Grengiols, Switzerland
Average humidity in July
Grengiols, Switzerland
  • Average humidity in July: 84%

The months with the highest relative humidity are March and April (93%).
The months with the lowest relative humidity are July and August (84%).

Average rainfall in July - Grengiols, Switzerland
Average rainfall in July
Grengiols, Switzerland
  • Average rainfall in July: 72mm

The wettest months (with the highest rainfall) are June and August (74mm).
The driest month (with the least rainfall) is January (20mm).

Average rainfall days in July - Grengiols, Switzerland
Average rainfall days in July
Grengiols, Switzerland
  • Average rainfall days in July: 25.3 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is December (2.5 days).

Average snowfall in July - Grengiols, Switzerland
Average snowfall in July
Grengiols, Switzerland
  • Average snowfall in July: 2mm

The month with the highest snowfall is November (472mm).
The month with the least snowfall is July (2mm).

Average snowfall days in July - Grengiols, Switzerland
Average snowfall days in July
Grengiols, Switzerland
  • Average snowfall days in July: 0.2 days

The month with the highest number of snowfall days is March (19.5 days).
The month with the least snowfall days is July (0.2 days).

Average daylight in July / Average sunshine in July - Grengiols, Switzerland
Average daylight in July /
Average sunshine in July
Grengiols, Switzerland
  • Average daylight in July: 15h and 2min

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: 8h and 4min

The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).

Average sunshine days in July - Grengiols, Switzerland
Average sunshine days in July
Grengiols, Switzerland
  • Average sunshine days in July: 4.4 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is August (3.9 days).

Average UV index in July - Grengiols, Switzerland
Average UV index in July
Grengiols, Switzerland
  • Average UV index in July: 3

The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

Average cloud cover in July - Grengiols, Switzerland
Average cloud cover in July
Grengiols, Switzerland
  • Average cloud cover in July: 52

The month with the most cloud cover is May (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 52).

Average visibility in July - Grengiols, Switzerland
Average visibility in July
Grengiols, Switzerland
  • Average visibility in July: 8km

The month with the highest visibility is July (8km).
The months with the lowest visibility are January, February, March, April, May and November (6km).

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