July weather forecast
Méry-sur-Oise, France

July

Weather in July

July is a moderately hot summer month in Méry-sur-Oise, France, with an average temperature varying between 23.9°C (75°F) and 14°C (57.2°F).

Temperature

July's arrival brings an average high-temperature of a warm 23.9°C (75°F), demonstrating subtle variation from the preceding month. Méry-sur-Oise sees an average low-temperature of 14°C (57.2°F) during July.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In July, the rain falls for 18.1 days. Throughout July, 49mm (1.93") of precipitation is accumulated. In Méry-sur-Oise, during the entire year, the rain falls for 193.4 days and collects up to 555mm (21.85") of precipitation.

Snowfall

April through October are months without snowfall in Méry-sur-Oise.

Daylight

In Méry-sur-Oise, the average length of the day in July is 15h and 44min.
On the first day of the month, sunrise is at 05:51 and sunset at 21:59. On the last day of July, sunrise is at 06:23 and sunset at 21:31 CEST.

Sunshine

The months with the most sunshine in Méry-sur-Oise are July and August, with an average of 8.8h of sunshine.

UV index

The months with the highest UV index in Méry-sur-Oise are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 5 during July translates into the following guidance:
Take necessary precautions - Protection from skin and eye injury is mandatory. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

What is the average July temperature in Méry-sur-Oise?
The high-temperature, in July, in Méry-sur-Oise, is 23.9°C (75°F), while the low-temperature averages to 14°C (57.2°F).
What is the average humidity in July in Méry-sur-Oise?
In Méry-sur-Oise, the average relative humidity in July is 73%.
How many days does it rain in July in Méry-sur-Oise?
In Méry-sur-Oise, France, during July, the rain falls for 18.1 days and regularly aggregates up to 49mm (1.93") of precipitation.
When it does not snow in Méry-sur-Oise?
April through October are months without snowfall in Méry-sur-Oise, France.
What is the average length of the day in July in Méry-sur-Oise?
In July, the average day length is 15h and 44min.
When are sunrise and sunset in July in Méry-sur-Oise?
In July, on the first day of the month, sunrise is at 05:51 and sunset at 21:59. On the last day of the month, in Méry-sur-Oise, sunrise is at 06:23 and sunset at 21:31 CEST.
What is the month with the most sunshine in Méry-sur-Oise?
July and August, with an average of 8.8h of sunshine, are months with the most sunshine in Méry-sur-Oise, France.
How long on average sun shines in July in Méry-sur-Oise?
In July, the average sunshine duration is 8.8h.
When is the highest UV index in Méry-sur-Oise?
The months with the highest UV index in Méry-sur-Oise, France, are June through August, with an average maximum UV index of 5.
What is the UV index reading in July in Méry-sur-Oise?
The average daily maximum UV index in July in Méry-sur-Oise, France, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe 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 - Méry-sur-Oise, France
Average temperature in July
Méry-sur-Oise, France
  • Average high temperature in July: 23.9°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (6°C).

  • Average low temperature in July: 14°C

The month with the highest average low temperature is August (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (1.7°C).

Average pressure in July - Méry-sur-Oise, France
Average pressure in July
Méry-sur-Oise, France
  • Average pressure in July: 1016.5mbar

The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

Average wind speed in July - Méry-sur-Oise, France
Average wind speed in July
Méry-sur-Oise, France
  • Average wind speed in July: 11.1km/h

The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).

Average humidity in July - Méry-sur-Oise, France
Average humidity in July
Méry-sur-Oise, France
  • Average humidity in July: 73%

The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).

Average rainfall in July - Méry-sur-Oise, France
Average rainfall in July
Méry-sur-Oise, France
  • Average rainfall in July: 49mm

The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is September (25mm).

Average rainfall days in July - Méry-sur-Oise, France
Average rainfall days in July
Méry-sur-Oise, France
  • Average rainfall days in July: 18.1 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (12.2 days).

Average snowfall in July - Méry-sur-Oise, France
Average snowfall in July
Méry-sur-Oise, France
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in July - Méry-sur-Oise, France
Average snowfall days in July
Méry-sur-Oise, France
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July / Average sunshine in July - Méry-sur-Oise, France
Average daylight in July /
Average sunshine in July
Méry-sur-Oise, France
  • Average daylight in July: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in July: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in July - Méry-sur-Oise, France
Average sunshine days in July
Méry-sur-Oise, France
  • Average sunshine days in July: 9.1 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is June (8 days).

Average UV index in July - Méry-sur-Oise, France
Average UV index in July
Méry-sur-Oise, France
  • Average UV index in July: 5

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

Average cloud cover in July - Méry-sur-Oise, France
Average cloud cover in July
Méry-sur-Oise, France
  • Average cloud cover in July: 43

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 40).

Average visibility in July - Méry-sur-Oise, France
Average visibility in July
Méry-sur-Oise, France
  • Average visibility in July: 9km

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

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