Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed 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 sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July's onset records a minor alteration in the average high-temperature to a still agreeable 22.5°C (72.5°F) from June's 20.2°C (68.4°F). During July, Grévillers's temperature averages to a moderate 13°C (55.4°F) at night.Humidity
In July, the average relative humidity in Grévillers, France, is 77%.Rainfall
In July, the rain falls for 15.3 days. Throughout July, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Grévillers, there are 162 rainfall days, and 423mm (16.65") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Grévillers, the average length of the day in July is 15h and 53min.On the first day of the month, sunrise is at 05:43 and sunset at 22:01. On the last day of July, in Grévillers, sunrise is at 06:17 and sunset at 21:33 CEST.
Sunshine
In Grévillers, France, the average sunshine in July is 9.2h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 5 during July translates into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in July in Grévillers?
What is the average humidity in July in Grévillers?
How many days does it rain in July in Grévillers?
When it does not snow in Grévillers?
What is the average length of the day in July in Grévillers?
When are sunrise and sunset in July in Grévillers?
How many hours of sunshine does Grévillers have in July?
When is the highest UV index in Grévillers?
How high is the UV index in July in Grévillers?
Average temperature in July
Grévillers, France
- Average high temperature in July: 22.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in July: 13°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in July
Grévillers, France
- Average pressure in July: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in July
Grévillers, France
- Average wind speed in July: 12.7km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in July
Grévillers, France
- Average humidity in July: 77%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in July
Grévillers, France
- Average rainfall in July: 37mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in July
Grévillers, France
- Average rainfall days in July: 15.3 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in July
Grévillers, France
- Average snowfall in July: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Grévillers, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Grévillers, France
- Average daylight in July: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in July: 9h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in July
Grévillers, France
- Average sunshine days in July: 13.3 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in July
Grévillers, 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
Grévillers, France
- Average cloud cover in July: 44
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in July
Grévillers, France
- 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).
Grévillers, France
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