July weather forecast
Grosbous, Luxembourg

July

Weather in July

July in Grosbous, Luxembourg, is an agreeable summer month, with an average temperature varying between 11.6°C (52.9°F) and 21.6°C (70.9°F).

Temperature

July's advent denotes a minor fluctuation in the average high-temperature to a pleasant 21.6°C (70.9°F) from June's 19.2°C (66.6°F). In the month of July, Grosbous's average low-temperature falls to a cool 11.6°C (52.9°F).

Humidity

In July, the average relative humidity in Grosbous is 80%.

Rainfall

In July, in Grosbous, the rain falls for 19.1 days. Throughout July, 50mm (1.97") of precipitation is accumulated. In Grosbous, during the entire year, the rain falls for 190.3 days and collects up to 626mm (24.65") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 15h and 50min.
On the first day of the month, sunrise is at 05:32 and sunset at 21:47. On the last day of July, in Grosbous, sunrise is at 06:05 and sunset at 21:19 CEST.

Sunshine

The month with the most sunshine is July, with an average of 9.3h of sunshine.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 5 translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What are July temperatures in Grosbous?
The average high-temperature and low-temperature in Grosbous during July are 21.6°C (70.9°F) and 11.6°C (52.9°F) respectively.
What is the average humidity in July in Grosbous?
The average relative humidity in July is 80%.
How many days does it rain in July in Grosbous?
In July, the rain falls for 19.1 days. Throughout July, 50mm (1.97") of precipitation is accumulated.
When it does not snow in Grosbous?
June through September are months without snowfall in Grosbous, Luxembourg.
What is the average length of the day in July in Grosbous?
In Grosbous, Luxembourg, the average day length in July is 15h and 50min.
What time are sunrise and sunset in July in Grosbous?
On the first day of July, sunrise is at 05:32 and sunset at 21:47. On the last day of the month, sunrise is at 06:05 and sunset at 21:19 CEST.
What month has the most sunshine in Grosbous?
July has the most sunshine of the year in Grosbous, Luxembourg, with an average of 9.3h of sunshine.
How many hours of sunshine does Grosbous have in July?
The average sunshine duration in July in Grosbous is 9.3h.
What are the months with the highest UV index in Grosbous?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Grosbous, Luxembourg.
What is the UV index reading in July in Grosbous?
In Grosbous, Luxembourg, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Grosbous, Luxembourg
  • Average high temperature in July: 21.6°C

The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in July: 11.6°C

The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

Average pressure in July
Grosbous, Luxembourg
  • Average pressure in July: 1015.7mbar

The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).

Average wind speed in July
Grosbous, Luxembourg
  • Average wind speed in July: 10.4km/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 (9.8km/h).

Average humidity in July
Grosbous, Luxembourg
  • Average humidity in July: 80%

The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (79%).

Average rainfall in July
Grosbous, Luxembourg
  • Average rainfall in July: 50mm

The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (36mm).

Average rainfall days in July
Grosbous, Luxembourg
  • Average rainfall days in July: 19.1 days

The months with the highest number of rainy days are June and July (19.1 days).
The month with the least rainy days is February (12.7 days).

Average snowfall in July
Grosbous, Luxembourg
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July
Grosbous, Luxembourg
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Grosbous, Luxembourg
  • 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 2min

The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days in July
Grosbous, Luxembourg
  • Average sunshine days in July: 9.5 days

The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is June (8.1 days).

Average UV index in July
Grosbous, Luxembourg
  • Average UV index in July: 5

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

Average cloud cover in July
Grosbous, Luxembourg
  • Average cloud cover in July: 42

The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in July
Grosbous, Luxembourg
  • Average visibility in July: 8km

The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).

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