July weather forecast
Medernach, Luxembourg

July

Weather in July

July, like June, is an agreeable summer month in Medernach, Luxembourg, with an average temperature fluctuating between 12.1°C (53.8°F) and 22.6°C (72.7°F).

Temperature

During July and August, Medernach registers its highest temperatures, averaging a high of 22.6°C (72.7°F).

Humidity

The average relative humidity in July is 78%.

Rainfall

In Medernach, in July, it is raining for 16.3 days, with typically 45mm (1.77") of accumulated precipitation. In Medernach, during the entire year, the rain falls for 171.5 days and collects up to 545mm (21.46") of precipitation.

Snowfall

In Medernach, snow does not fall in June through September.

Daylight

In Medernach, Luxembourg, the average length of the day in July is 15h and 50min.
On the first day of the month, sunrise is at 05:31 and sunset at 21:46. On the last day of July, sunrise is at 06:04 and sunset at 21:18 CEST.

Sunshine

The month with the most sunshine is July, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index in Medernach are June and July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays 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. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

What are the warmest months in Medernach?
During July and August, Medernach experiences its average highest temperatures, peaking at 22.6°C (72.7°F).
What is the usual temperature for Medernach in July?
In July, the average high-temperature and low-temperature in Medernach are 22.6°C (72.7°F) and 12.1°C (53.8°F) respectively.
What is the average humidity in July in Medernach?
In July, the average relative humidity in Medernach is 78%.
How much does it rain in Medernach in July?
In Medernach, in July, it is raining for 16.3 days, with typically 45mm (1.77") of accumulated precipitation.
When it does not snow in Medernach?
June through September are months without snowfall.
What is the average length of the day in July in Medernach?
In July, the average day length in Medernach, Luxembourg, is 15h and 50min.
When are sunrise and sunset in July in Medernach?
In July, on the first day of the month, sunrise is at 05:31 and sunset at 21:46. On the last day of the month, in Medernach, Luxembourg, sunrise is at 06:04 and sunset at 21:18 CEST.
What month has the most sunshine in Medernach?
July has the most sunshine of the year in Medernach, Luxembourg, with an average of 9.7h of sunshine.
How long on average sun shines in July in Medernach?
In Medernach, Luxembourg, the average sunshine duration in July is 9.7h.
What are the months with the highest UV index in Medernach?
The months with the highest UV index in Medernach, Luxembourg, are June and July, with an average maximum UV index of 5.
What is the UV index reading in July in Medernach?
The average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Medernach, Luxembourg
  • Average high temperature in July: 22.6°C

The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in July: 12.1°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

Average pressure in July
Medernach, Luxembourg
  • Average pressure in July: 1015.8mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

Average wind speed in July
Medernach, Luxembourg
  • Average wind speed in July: 10.3km/h

The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

Average humidity in July
Medernach, Luxembourg
  • Average humidity in July: 78%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).

Average rainfall in July
Medernach, Luxembourg
  • Average rainfall in July: 45mm

The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).

Average rainfall days in July
Medernach, Luxembourg
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).

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

The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).

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

The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Medernach, 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 4min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in July
Medernach, Luxembourg
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).

Average UV index in July
Medernach, 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, November and December (UV index 2).

Average cloud cover in July
Medernach, Luxembourg
  • Average cloud cover in July: 39

The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in July
Medernach, Luxembourg
  • Average visibility in July: 9km

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

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