July weather - Summer 2023 - Zürich, Switzerland

Weather in July
Frequently asked questions
Average temperature in July
Average humidity in July
Average rainfall in July
Average rainfall days in July
Average snowfall in July
Average snowfall days in July
Average daylight in July
Average sunshine in July
Average UV index in July

Ships ashore on Lake Zürich, with a view of the Fraumunster and Grossmunster Churches on either side of the water, in Zürich, Switzerland

Weather in July

July in Zürich is characterised by balmy days and warm nights. With the highest average temperatures at 24°C and 14°C observed during this month, the city pulsates with summer energy. July is also the sunniest month with an average UV index of 8, hence sun protection is advisable. Despite a few showers and thunderstorms, the temperature leads to increased recreational activities.

Temperature

Zürich's warmest month, July, generally records average temperatures ranging from a high of 24°C to a low of 14°C.

Humidity

In July, the average relative humidity in Zürich, Switzerland, is 71%.

Rainfall

In Zürich, in July, during 12.3 rainfall days, 124mm of precipitation is typically accumulated. Throughout the year, there are 133.9 rainfall days, and 1133mm of precipitation is accumulated.

Snowfall

In Zürich, Switzerland, snow does not fall in May through September.

Daylight

In Zürich, Switzerland, the average length of the day in July is 15h and 30min.
On the first day of the month, sunrise is at 05:33 and sunset at 21:26. On the last day of July, in Zürich, sunrise is at 06:02 and sunset at 21:01 CEST.

Sunshine

With an average of 6.9h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 8 during July morphs into the following directions:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

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FAQ

What month is the hottest in Zürich?

July is the month when Zürich's temperatures reach their peak, with averages of 24°C and lows of 14°C.

What is the average July temperature in Zürich?

The average high-temperature, in July, in Zürich, is 24°C, while the average low-temperature is 14°C.

What is the average humidity in July in Zürich?

The average relative humidity in July in Zürich is 71%.

How many days does it rain in July in Zürich?

In Zürich, in July, during 12.3 rainfall days, 124mm of precipitation is typically accumulated.

When it does not snow in Zürich?

In Zürich, Switzerland, snow does not fall in May through September.

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

In July, the average day length is 15h and 30min.

When is the sunrise / sunset in July in Zürich?

In July, on the first day of the month, sunrise is at 05:33 and sunset at 21:26. On the last day of the month, in Zürich, Switzerland, sunrise is at 06:02 and sunset at 21:01 CEST.

What month has the most sunshine in Zürich?

The month with the most sunshine is July, with an average of 6.9h of sunshine.

How many hours of sunshine does Zürich have in July?

The average sunshine duration in July is 6.9h.

When is the highest UV index in Zürich?

The months with the highest UV index in Zürich, Switzerland, are June and July, with an average maximum UV index of 8.

How high is the UV index in July in Zürich?

In Zürich, the average daily maximum UV index in July is 8. A UV Index reading of 8 to 10 represents a very high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

21.6°C

24°C

23.3°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average UV index

Average temperature in July
Zürich, Switzerland

Average high temperature in July: 24°C

The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (2.9°C).

Average low temperature in July: 14°C

The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-2°C).

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Average humidity in July
Zürich, Switzerland

Average humidity in July: 71%

The months with the highest relative humidity are November and December (84%).
The month with the lowest relative humidity is April (69%).

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Average rainfall in July
Zürich, Switzerland

Average rainfall in July: 124mm

The wettest month (with the highest rainfall) is June (128mm).
The driest month (with the least rainfall) is January (63mm).

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Average rainfall days in July
Zürich, Switzerland

Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is June (12.7 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in July
Zürich, Switzerland

Average snowfall in July: 0mm

The month with the highest snowfall is February (220mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in July
Zürich, Switzerland

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July: 15h and 3min

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

Average sunshine in July: 6h and 5min

The month with the most sunshine is July (Average sunshine: 6h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).

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Average UV index in July
Zürich, Switzerland

Average UV index in July: 8

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

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July weather forecast
Zürich, Switzerland

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