July weather forecast
Rouen, France

Weather in July

July is a pleasant summer month in Rouen, France, with average temperature fluctuating between 12.6°C (54.7°F) and 22°C (71.6°F).

Temperature

In Rouen, the average high-temperature in July is practically the same as in June - an agreeable 22°C (71.6°F). In July, the average low-temperature is 12.6°C (54.7°F).

Humidity

In Rouen, the average relative humidity in July is 81%.

Rainfall

In Rouen, during 17.9 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, there are 189.9 rainfall days, and 524mm (20.63") of precipitation is accumulated.

Snowfall

In Rouen snow does not fall in April through October.

Daylight

The average length of the day in July is 15.8h.

Sunshine

Months with the most sunshine are June and July, with an average of 9h of sunshine.

UV index

The month with the highest UV index in Rouen, France, is July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in July in Rouen?

In July, the average relative humidity in Rouen, France, is 81%.

How much does it rain in Rouen in July?

In Rouen, France, in July, it is raining for 17.9 days, with typically 39mm (1.54") of accumulated precipitation.

When it does not snow in Rouen?

April through October are months without snowfall in Rouen.

How many hours of daylight does Rouen have in July?

The average length of the day in July in Rouen is 15.8h.

What is the month with the most sunshine in Rouen?

June and July, with an average of 9h of sunshine, are months with the most sunshine in Rouen, France.

How long on average sun shines in July in Rouen?

In July, the average sunshine is 9h.

When is the highest UV index in Rouen?

The month with the highest UV index in Rouen is July, with an average maximum UV index of 5.

What is the UV index reading in July in Rouen?

The average daily maximum UV index in July in Rouen is 5. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in July
Rouen, France

Average temperature in July - Rouen, France
  • Average high temperature in July: 22°C

The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (6.4°C).

  • Average low temperature in July: 12.6°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

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Average pressure in July
Rouen, France

Average pressure in July - Rouen, France
  • Average pressure in July: 1016.6mbar

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).

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Average wind speed in July
Rouen, France

Average wind speed in July - Rouen, France
  • Average wind speed in July: 12.1km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).

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Average humidity in July
Rouen, France

Average humidity in July - Rouen, France
  • Average humidity in July: 81%

Months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (79%).

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Average rainfall in July
Rouen, France

Average rainfall in July - Rouen, France
  • Average rainfall in July: 39mm

The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (24mm).

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Average rainfall days in July
Rouen, France

Average rainfall days in July - Rouen, France
  • Average rainfall days in July: 17.9 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (12.1 days).

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Average snowfall in July
Rouen, France

Average snowfall in July - Rouen, France
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (14mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in July
Rouen, France

Average snowfall days in July - Rouen, France
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Rouen, France

Average daylight in July / Average sunshine in July - Rouen, France
  • Average daylight in July: 15.8h

The month with the longest days is June (Average daylight: 16.2h).
The month with the shortest days is December (Average daylight: 8.3h).

  • Average sunshine in July: 9h

Months with the most sunshine are June and July (Average sunshine: 9h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in July
Rouen, France

Average sunshine days in July - Rouen, France
  • Average sunshine days in July: 9.4 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in July
Rouen, France

Average UV index in July - Rouen, France
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Rouen, France

Average cloud cover in July - Rouen, France
  • Average cloud cover in July: 47

Months with the most cloud cover are January and November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 46).

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Average visibility in July
Rouen, France

Average visibility in July - Rouen, France
  • Average visibility in July: 8km

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

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