July weather forecast
Lausanne, Switzerland

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Weather in July

July in Lausanne is consistent with typical summer weather patterns, witnessing the hottest temperatures of the year with highs reaching up to 22.2°C (72°F). This is the month with the highest temperature in the city. The warm weather, combined with the region's abundant sunshine, make July an ideal period for outdoor events and water-based activities on Lake Geneva. Occasional rain showers during this month add a fresh feel to the city's atmosphere, making it an inviting destination.

Temperature

July, with its high-temperature average of 22.2°C (72°F) and a low-temperature average of 12.6°C (54.7°F), is the warmest month in Lausanne.

Humidity

April, July and August, with an average relative humidity of 77%, are the least humid months.

Rainfall

In Lausanne, during July, the rain falls for 19 days and regularly aggregates up to 78mm (3.07") of precipitation. Throughout the year, in Lausanne, there are 185.5 rainfall days, and 834mm (32.83") of precipitation is accumulated.

Snowfall

In Lausanne, snow does not fall in June through September.

Daylight

In Lausanne, the average length of the day in July is 15h and 24min.
On the first day of July in Lausanne, sunrise is at 05:44 and sunset at 21:30. On the last day of the month, sunrise is at 06:13 and sunset at 21:05 CEST.

Sunshine

July and August, with an average of 10.7h of sunshine, are months with the most sunshine in Lausanne.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in July interprets into the following advice:
Exercise prevention - Warding off sunburn is urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the hottest time of year in Lausanne?

July is the warmest month in Lausanne, with an average high-temperature of 22.2°C (72°F) and an average low-temperature of 12.6°C (54.7°F).

What are the temperatures in Lausanne in July?

In July, in Lausanne, the average high-temperature is 22.2°C (72°F), and the average low-temperature is 12.6°C (54.7°F).

What are the least humid months in Lausanne?

April, July and August, with an average relative humidity of 77%, are the least humid months in Lausanne.

What is the average humidity in July in Lausanne?

In July, the average relative humidity in Lausanne, Switzerland, is 77%.

How much does it rain in Lausanne in July?

In Lausanne, in July, during 19 rainfall days, 78mm (3.07") of precipitation is typically accumulated.

When it does not snow in Lausanne?

In Lausanne, snow does not fall in June through September.

How many hours of daylight does Lausanne have in July?

The average day length in July in Lausanne is 15h and 24min.

When are sunrise and sunset in July in Lausanne?

In July, on the first day of the month, sunrise is at 05:44 and sunset at 21:30. On the last day of the month, sunrise is at 06:13 and sunset at 21:05 CEST.

What is the month with the most sunshine in Lausanne?

The months with the most sunshine in Lausanne, Switzerland, are July and August, with an average of 10.7h of sunshine.

How many hours of sunshine does Lausanne have in July?

The average sunshine duration in July is 10.7h.

What are the months with the highest UV index in Lausanne?

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

How high is the UV index in July in Lausanne?

The average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to 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
Lausanne, Switzerland

Average temperature in July - Lausanne, Switzerland
  • Average high temperature in July: 22.2°C

The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in July: 12.6°C

The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-2.2°C).

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Average pressure in July
Lausanne, Switzerland

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

The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

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Average wind speed in July
Lausanne, Switzerland

Average wind speed in July - Lausanne, Switzerland
  • Average wind speed in July: 7.5km/h

The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).

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Average humidity in July
Lausanne, Switzerland

Average humidity in July - Lausanne, Switzerland
  • Average humidity in July: 77%

The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in July
Lausanne, Switzerland

Average rainfall in July - Lausanne, Switzerland
  • Average rainfall in July: 78mm

The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (38mm).

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Average rainfall days in July
Lausanne, Switzerland

Average rainfall days in July - Lausanne, Switzerland
  • Average rainfall days in July: 19 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (11.8 days).

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Average snowfall in July
Lausanne, Switzerland

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

The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in July
Lausanne, Switzerland

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in July: 10h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in July
Lausanne, Switzerland

Average sunshine days in July - Lausanne, Switzerland
  • Average sunshine days in July: 8.1 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (6.7 days).

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Average UV index in July
Lausanne, Switzerland

Average UV index in July - Lausanne, 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, November and December (UV index 2).

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Average cloud cover in July
Lausanne, Switzerland

Average cloud cover in July - Lausanne, Switzerland
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Lausanne, Switzerland

Average visibility in July - Lausanne, Switzerland
  • Average visibility in July: 9km

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

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Lausanne, Switzerland

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