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
July
Weather in July
Temperature
June's transformation into July witnesses an average high-temperature of an agreeable 20.8°C (69.4°F), noting a minor change from the preceding month. During the month of July, Vianden anticipates a mean low-temperature of 11.1°C (52°F).Humidity
In July, the average relative humidity is 82%.Rainfall
In July, in Vianden, the rain falls for 19.6 days. Throughout July, 51mm (2.01") of precipitation is accumulated. Throughout the year, there are 189.4 rainfall days, and 645mm (25.39") of precipitation is accumulated.Snowfall
In Vianden, Luxembourg, snow does not fall in June through September.Daylight
In Vianden, Luxembourg, the average length of the day in July is 15h and 52min.On the first day of the month, sunrise is at 05:30 and sunset at 21:47. On the last day of July, sunrise is at 06:04 and sunset at 21:18 CEST.
Sunshine
With an average of 8.7h of sunshine, July has the most sunshine of the year in Vianden.UV index
With an average maximum UV index of 5, July is the month with the highest UV index in Vianden, Luxembourg. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during July, leads to the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature in Vianden?
What is the average humidity in July in Vianden?
How much does it rain in Vianden in July?
When it does not snow in Vianden?
How many hours of daylight does Vianden have in July?
When is the sunrise / sunset in July in Vianden?
What month has the most sunshine in Vianden?
How many hours of sunshine does Vianden have in July?
When is the highest UV index in Vianden?
What is the UV index reading in July in Vianden?
Average temperature in July
Vianden, Luxembourg
- Average high temperature in July: 20.8°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in July: 11.1°C
The months with the highest average low temperature are July and August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in July
Vianden, Luxembourg
- Average pressure in July: 1015.7mbar
The months with the highest atmospheric pressure are September and December (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in July
Vianden, Luxembourg
- Average wind speed in July: 10.7km/h
The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in July
Vianden, Luxembourg
- Average humidity in July: 82%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (79%).
Average rainfall in July
Vianden, Luxembourg
- Average rainfall in July: 51mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in July
Vianden, Luxembourg
- Average rainfall days in July: 19.6 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in July
Vianden, Luxembourg
- Average snowfall in July: 0mm
The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in July
Vianden, Luxembourg
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Vianden, 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in July
Vianden, Luxembourg
- Average sunshine days in July: 9 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is June (7.2 days).
Average UV index in July
Vianden, Luxembourg
- Average UV index in July: 5
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in July
Vianden, Luxembourg
- Average cloud cover in July: 46
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in July
Vianden, Luxembourg
- Average visibility in July: 8km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January, October, November and December (7km).
