July weather forecast
Vernier, Switzerland

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Weather in July

July stands as the warmest month of the year in Vernier. The temperatures hit their zenith with an average high peaking at 22.7°C (72.9°F). The city is full of life and energy as residents and visitors enjoy picnics, swim in the lake and relish the extended daylight hours. The reduced cloud coverage allows for starlit skies, placing this summer month among locals' favourites. Despite the heat, the slightly breezy winds of 6.7km/h (4.2mph) provide the occasional respite from the summer sun.

Temperature

Temperature readings in Vernier reach their annual highs in July, averaging 22.7°C (72.9°F) and a minimum average of 11.7°C (53.1°F).

Humidity

April, July and August, with an average relative humidity of 79%, are the least humid months.

Rainfall

In Vernier, Switzerland, during July, the rain falls for 19.8 days and regularly aggregates up to 66mm (2.6") of precipitation. In Vernier, Switzerland, during the entire year, the rain falls for 190.1 days and collects up to 748mm (29.45") of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day in Vernier is 15h and 22min.
On the first day of the month, sunrise is at 05:48 and sunset at 21:30. On the last day of July, sunrise is at 06:16 and sunset at 21:07 CEST.

Sunshine

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 5 during July leads to these advisories:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What time of the year is the hottest in Vernier?

Vernier's warmest month, July, registers temperatures that range from a high of 22.7°C (72.9°F) to a low of 11.7°C (53.1°F).

What is the temperature in July in Vernier?

The high-temperature, in July, in Vernier, records 22.7°C (72.9°F), while the low-temperature is 11.7°C (53.1°F).

What is the least humid month in Vernier?

The months with the lowest humidity in Vernier are April, July and August, with an average relative humidity of 79%.

What is the average humidity in July in Vernier?

In Vernier, the average relative humidity in July is 79%.

How much does it rain in Vernier in July?

In Vernier, Switzerland, in July, during 19.8 rainfall days, 66mm (2.6") of precipitation is typically accumulated.

When it does not snow in Vernier?

May through September are months without snowfall in Vernier.

What is the average length of the day in July in Vernier?

In July, the average day length in Vernier, Switzerland, is 15h and 22min.

When are sunrise and sunset in July in Vernier?

On the first day of July, sunrise is at 05:48 and sunset at 21:30. On the last day of the month, sunrise is at 06:16 and sunset at 21:07 CEST.

What are the months with the most sunshine in Vernier?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Vernier, Switzerland.

How many hours of sunshine does Vernier have in July?

The average sunshine duration in July in Vernier is 10.3h.

When is the highest UV index in Vernier?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Vernier.

How high is the UV index in July in Vernier?

The average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
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
Vernier, Switzerland

Average temperature in July - Vernier, Switzerland
  • Average high temperature in July: 22.7°C

The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in July: 11.7°C

The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).

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Average pressure in July
Vernier, Switzerland

Average pressure in July - Vernier, Switzerland
  • Average pressure in July: 1017.1mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in July
Vernier, Switzerland

Average wind speed in July - Vernier, Switzerland
  • Average wind speed in July: 6.7km/h

The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

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Average humidity in July
Vernier, Switzerland

Average humidity in July - Vernier, Switzerland
  • Average humidity in July: 79%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).

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Average rainfall in July
Vernier, Switzerland

Average rainfall in July - Vernier, Switzerland
  • Average rainfall in July: 66mm

The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).

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Average rainfall days in July
Vernier, Switzerland

Average rainfall days in July - Vernier, Switzerland
  • Average rainfall days in July: 19.8 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).

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Average snowfall in July
Vernier, Switzerland

Average snowfall in July - Vernier, Switzerland
  • Average snowfall in July: 0mm

The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in July
Vernier, Switzerland

Average snowfall days in July - Vernier, Switzerland
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Vernier, Switzerland

Average daylight in July / Average sunshine in July - Vernier, 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: 10h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in July
Vernier, Switzerland

Average sunshine days in July - Vernier, Switzerland
  • Average sunshine days in July: 9.1 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).

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Average UV index in July
Vernier, Switzerland

Average UV index in July - Vernier, Switzerland
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in July
Vernier, Switzerland

Average cloud cover in July - Vernier, Switzerland
  • Average cloud cover in July: 35

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in July
Vernier, Switzerland

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

The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).

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Vernier, Switzerland

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