July weather forecast
Saint-Martin-le-Vieil, France

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Weather in July

July, like June, in Saint-Martin-le-Vieil, France, is a moderately hot summer month, with an average temperature fluctuating between 15.3°C (59.5°F) and 27.3°C (81.1°F).

Temperature

Saint-Martin-le-Vieil's weather in July presents a minor rise in the average high-temperature, moving from 24.2°C (75.6°F) in June to a still warm 27.3°C (81.1°F). Saint-Martin-le-Vieil's nighttime temperatures in July reflect a stark contrast to the day's highs, falling to an average low of 15.3°C (59.5°F).

Heat index

July's heat index is appraised at 29°C (84.2°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

In Saint-Martin-le-Vieil, the average relative humidity in July is 66%.

Rainfall

In Saint-Martin-le-Vieil, France, during July, the rain falls for 11.1 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 137.8 rainfall days, and 335mm (13.19") of precipitation is accumulated.

Snowfall

In Saint-Martin-le-Vieil, snow does not fall in April through October.

Daylight

The average length of the day in July in Saint-Martin-le-Vieil is 15h and 1min.
On the first day of the month, sunrise is at 06:15 and sunset at 21:35. On the last day of July, sunrise is at 06:41 and sunset at 21:14 CEST.

Sunshine

With an average of 11h 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 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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.
Updated: Feb 6, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What is the average July temperature in Saint-Martin-le-Vieil?

Saint-Martin-le-Vieil in July has an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 15.3°C (59.5°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 29°C (84.2°F).

What is the average humidity in July in Saint-Martin-le-Vieil?

In Saint-Martin-le-Vieil, the average relative humidity in July is 66%.

How much does it rain in Saint-Martin-le-Vieil in July?

In Saint-Martin-le-Vieil, France, in July, it is raining for 11.1 days, with typically 21mm (0.83") of accumulated precipitation.

When it does not snow in Saint-Martin-le-Vieil?

April through October are months without snowfall in Saint-Martin-le-Vieil.

What is the average length of the day in July in Saint-Martin-le-Vieil?

In Saint-Martin-le-Vieil, France, the average day length in July is 15h and 1min.

When is the sunrise / sunset in July in Saint-Martin-le-Vieil?

In July, on the first day of the month, sunrise is at 06:15 and sunset at 21:35. On the last day of the month, in Saint-Martin-le-Vieil, sunrise is at 06:41 and sunset at 21:14 CEST.

What month has the most sunshine in Saint-Martin-le-Vieil?

With an average of 11h of sunshine, July has the most sunshine of the year in Saint-Martin-le-Vieil, France.

How many hours of sunshine does Saint-Martin-le-Vieil have in July?

The average sunshine duration in July in Saint-Martin-le-Vieil is 11h.

When is the highest UV index in Saint-Martin-le-Vieil?

The months with the highest UV index in Saint-Martin-le-Vieil, France, are June and July, with an average maximum UV index of 6.

What is the UV index reading in July in Saint-Martin-le-Vieil?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Saint-Martin-le-Vieil, France

Average temperature in July - Saint-Martin-le-Vieil, France
  • Average high temperature in July: 27.3°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (8.1°C).

  • Average low temperature in July: 15.3°C

The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).

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Average pressure in July
Saint-Martin-le-Vieil, France

Average pressure in July - Saint-Martin-le-Vieil, France
  • Average pressure in July: 1016.7mbar

The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in July
Saint-Martin-le-Vieil, France

Average wind speed in July - Saint-Martin-le-Vieil, France
  • Average wind speed in July: 12.5km/h

The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).

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Average humidity in July
Saint-Martin-le-Vieil, France

Average humidity in July - Saint-Martin-le-Vieil, France
  • Average humidity in July: 66%

The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in July
Saint-Martin-le-Vieil, France

Average rainfall in July - Saint-Martin-le-Vieil, France
  • Average rainfall in July: 21mm

The wettest month (with the highest rainfall) is October (43mm).
The driest months (with the least rainfall) are August and September (16mm).

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Average rainfall days in July
Saint-Martin-le-Vieil, France

Average rainfall days in July - Saint-Martin-le-Vieil, France
  • Average rainfall days in July: 11.1 days

The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is August (8.8 days).

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Average snowfall in July
Saint-Martin-le-Vieil, France

Average snowfall in July - Saint-Martin-le-Vieil, France
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in July
Saint-Martin-le-Vieil, France

Average snowfall days in July - Saint-Martin-le-Vieil, France
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Saint-Martin-le-Vieil, France

Average daylight in July / Average sunshine in July - Saint-Martin-le-Vieil, France
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in July
Saint-Martin-le-Vieil, France

Average sunshine days in July - Saint-Martin-le-Vieil, France
  • Average sunshine days in July: 15.7 days

The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is November (12.5 days).

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Average UV index in July
Saint-Martin-le-Vieil, France

Average UV index in July - Saint-Martin-le-Vieil, France
  • Average UV index in July: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).

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Average cloud cover in July
Saint-Martin-le-Vieil, France

Average cloud cover in July - Saint-Martin-le-Vieil, France
  • Average cloud cover in July: 24

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in July
Saint-Martin-le-Vieil, France

Average visibility in July - Saint-Martin-le-Vieil, France
  • Average visibility in July: 10km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).

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Saint-Martin-le-Vieil, France

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