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 sea temperature 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
The warmest period tends to be July, when average temperatures fluctuate between a high of 20.4°C (68.7°F) and a low of 13.8°C (56.8°F).Humidity
The months with the lowest humidity in Roskilde are April through July, with an average relative humidity of 77%.Rainfall
In Roskilde, in July, during 16.9 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Roskilde, Denmark, during the entire year, the rain falls for 166.6 days and collects up to 341mm (13.43") of precipitation.Snowfall
May through October are months without snowfall.Sea temperature
In Roskilde, the average seawater temperature in July is 18.2°C (64.8°F).Note: In 18.2°C (64.8°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.
Daylight
In Roskilde, Denmark, the average length of the day in July is 16h and 51min.On the first day of the month, sunrise is at 04:33 and sunset at 21:58. On the last day of July, sunrise is at 05:16 and sunset at 21:19 CEST.
Sunshine
The average sunshine in July in Roskilde is 9.1h.UV index
July and August, with an average maximum UV index of 5, are months with the highest UV index in Roskilde. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during July leads to these instructions:
Be vigilant - Preventing sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the hottest time of year in Roskilde?
What is the usual temperature for Roskilde in July?
What is the least humid month in Roskilde?
What is the average humidity in July in Roskilde?
How much does it rain in Roskilde in July?
When it does not snow in Roskilde?
What is the sea water temperature in July in Roskilde?
What is the average length of the day in July in Roskilde?
When is the sunrise / sunset in July in Roskilde?
How many hours of sunshine does Roskilde have in July?
When is the highest UV index in Roskilde?
What is the UV index intensity in July in Roskilde?
Average temperature in July
Roskilde, Denmark
- Average high temperature in July: 20.4°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The months with the lowest average high temperature are January and February (2.8°C).
- Average low temperature in July: 13.8°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (-0.6°C).
Average pressure in July
Roskilde, Denmark
- Average pressure in July: 1013.1mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in July
Roskilde, Denmark
- Average wind speed in July: 13.9km/h
The windiest month (with the highest average wind speed) is December (19.1km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity in July
Roskilde, Denmark
- Average humidity in July: 77%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April, May, June and July (77%).
Average rainfall in July
Roskilde, Denmark
- Average rainfall in July: 40mm
The wettest month (with the highest rainfall) is August (45mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in July
Roskilde, Denmark
- Average rainfall days in July: 16.9 days
The months with the highest number of rainy days are July and August (16.9 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in July
Roskilde, Denmark
- Average snowfall in July: 0mm
The month with the highest snowfall is February (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Roskilde, Denmark
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Roskilde, Denmark
- Average sea temperature in July: 18.2°C
The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is February (2.1°C).
Average daylight in July /
Average sunshine in July
Roskilde, Denmark
- Average daylight in July: 16h and 5min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in July: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in July
Roskilde, Denmark
- Average sunshine days in July: 11.6 days
The month with the most sunshine days is April (14.6 days).
The month with the least sunshine days is August (9.8 days).
Average UV index in July
Roskilde, Denmark
- Average UV index in July: 5
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in July
Roskilde, Denmark
- Average cloud cover in July: 41
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in July
Roskilde, Denmark
- Average visibility in July: 9km
The months with the highest visibility are April, June, August and September (10km).
The months with the lowest visibility are January, February, March, May, July, October, November and December (9km).
Roskilde, Denmark
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