July weather forecast
Roskilde, Denmark

Weather in July

July in Roskilde, Denmark, is a pleasant summer month, with average temperature ranging between max 20.4°C (68.7°F) and min 13.8°C (56.8°F).

Temperature

The warmest month is July, with an average high-temperature of 20.4°C (68.7°F) and an average low-temperature of 13.8°C (56.8°F).

Humidity

Months with the lowest humidity 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, during the entire year, the rain falls for 166.6 days and collects up to 341mm (13.43") of precipitation.

Snowfall

In Roskilde, Denmark, snow does not fall in May through October.

Sea temperature

In Roskilde, in July, the average water temperature is 18.2°C (64.8°F).
Note: For most, swimming in 18.2°C (64.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Roskilde, the average length of the day is 16.8h.

Sunshine

The average sunshine in July is 9.1h.

UV index

Months with the highest UV index are July and August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in July interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Roskilde?

The warmest month in Roskilde is July, with an average high-temperature of 20.4°C (68.7°F) and an average low-temperature of 13.8°C (56.8°F).

What is the least humid month in Roskilde?

Months with the lowest humidity in Roskilde, Denmark, are April through July, with an average relative humidity of 77%.

What is the average humidity in July in Roskilde?

In Roskilde, Denmark, the average relative humidity in July is 77%.

How much does it rain in Roskilde in July?

In Roskilde, Denmark, in July, during 16.9 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

When it does not snow in Roskilde?

In Roskilde snow does not fall in May through October.

How cold is the water in July in Roskilde?

In July, the average sea temperature in Roskilde is 18.2°C (64.8°F). For swimming, a surface water temperature of 18.2°C (64.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in July in Roskilde?

The average length of the day in July in Roskilde is 16.8h.

How long on average sun shines in July in Roskilde?

In July, the average sunshine in Roskilde, Denmark, is 9.1h.

What are the months with the highest UV index in Roskilde?

July and August, with an average maximum UV index of 5, are months with the highest UV index in Roskilde, Denmark.

How high is the UV index in July in Roskilde?

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in July
Roskilde, Denmark

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).
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).

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Average pressure in July
Roskilde, Denmark

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).

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Average wind speed in July
Roskilde, Denmark

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).

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Average humidity in July
Roskilde, Denmark

Average humidity in July - Roskilde, Denmark
  • Average humidity in July: 77%

Months with the highest relative humidity are January, November and December (88%).
Months with the lowest relative humidity are April, May, June and July (77%).

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Average rainfall in July
Roskilde, Denmark

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).

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Average rainfall days in July
Roskilde, Denmark

Average rainfall days in July - Roskilde, Denmark
  • Average rainfall days in July: 16.9 days

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).

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Average snowfall in July
Roskilde, Denmark

Average snowfall in July - Roskilde, Denmark
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (35mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in July
Roskilde, Denmark

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).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
Roskilde, Denmark

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).

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Average daylight in July /
Average sunshine in July
Roskilde, Denmark

Average daylight in July / Average sunshine in July - Roskilde, Denmark
  • Average daylight in July: 16.8h

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.1h).

  • Average sunshine in July: 9.1h

The month with the most sunshine is August (Average sunshine: 9.4h).
The month with the least sunshine is December (Average sunshine: 3h).

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Average sunshine days in July
Roskilde, Denmark

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).

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Average UV index in July
Roskilde, Denmark

Average UV index in July - Roskilde, Denmark
  • Average UV index in July: 5

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).

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Average cloud cover in July
Roskilde, Denmark

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).

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Average visibility in July
Roskilde, Denmark

Average visibility in July - Roskilde, Denmark
  • Average visibility in July: 9km

Months with the highest visibility are April, June, August and September (10km).
Months with the lowest visibility are January, February, March, May, July, October, November and December (9km).

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