July weather forecast
Sønderborg, Denmark

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Weather in July

The city of Sønderborg relishes the peak of summer in July as the month flaunts the highest temperature bands, soaring from 14.2°C (57.6°F) to 20.1°C (68.2°F). This rise in temperature is accompanied by a relatively high humidity level, leading to warm mornings and evenings. A beach goer's delight, July boasts of warmer sea temperatures, inviting locals and tourists to bask in aquatic activities. Despite being one of the months with more rainfall days, the overall ambiance remains enjoyable. Welcoming clear skies and longer sunshine durations, the weather patterns in July certainly accentuate the spirit of summer.

Temperature

Sønderborg in July witnesses an average high-temperature of a pleasant 20.1°C (68.2°F), indicating a slight variation from June's 17.8°C (64°F). An average minimum temperature of 14.2°C (57.6°F) marks the month of July in Sønderborg.

Humidity

In July, the average relative humidity is 78%.

Rainfall

The month with the most rainfall in Sønderborg is July, when the rain falls for 16.4 days and typically aggregates up to 32mm (1.26") of precipitation.

Snowfall

In Sønderborg, snow does not fall in May through October.

Sea temperature

In Sønderborg, Denmark, the average seawater temperature in July is 17°C (62.6°F).
Note: Most individuals do not find swimming at 17°C (62.6°F) to be enjoyable. As the water temperature declines below 21°C (69.8°F), maintaining control over one's breathing becomes harder.

Daylight

In Sønderborg, the average length of the day in July is 16h and 42min.
On the first day of the month, sunrise is at 04:47 and sunset at 22:02. On the last day of July, sunrise is at 05:29 and sunset at 21:24 CEST.

Sunshine

The average sunshine in July is 9h.

UV index

With an average maximum UV index of 5, July is the month with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 during July translates into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What are the temperatures in Sønderborg in July?

The high-temperature, in July, in Sønderborg, is 20.1°C (68.2°F), while the low-temperature averages to 14.2°C (57.6°F).

What is the average humidity in July in Sønderborg?

In Sønderborg, the average relative humidity in July is 78%.

What is the wettest month in Sønderborg?

The month with the most rainfall in Sønderborg, Denmark, is July, when the rain falls for 16.4 days and typically aggregates up to 32mm (1.26") of precipitation.

How many days does it rain in July in Sønderborg?

In Sønderborg, Denmark, in July, it is raining for 16.4 days, with typically 32mm (1.26") of accumulated precipitation.

When it does not snow in Sønderborg?

May through October are months without snowfall in Sønderborg.

What is the sea water temperature in July in Sønderborg?

In Sønderborg, in July, the average water temperature is 17°C (62.6°F). For swimming, a surface water temperature of 17°C (62.6°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 Sønderborg?

The average day length in July in Sønderborg, Denmark, is 16h and 42min.

When are sunrise and sunset in July in Sønderborg?

On the first day of July in Sønderborg, sunrise is at 04:47 and sunset at 22:02. On the last day of the month, sunrise is at 05:29 and sunset at 21:24 CEST.

How many hours of sunshine does Sønderborg have in July?

The average sunshine duration in July in Sønderborg is 9h.

What is the month with the highest UV index in Sønderborg?

With an average maximum UV index of 5, July is the month with the highest UV index in Sønderborg.

How high is the UV index in July in Sønderborg?

In Sønderborg, Denmark, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJulyASOND
Jun
July
Aug
Average high temperature
17.8°C 64°F
20.1°C 68.2°F
20.3°C 68.5°F
Average low temperature
11.6°C 52.9°F
14.2°C 57.6°F
15°C 59°F
Average pressure
1014.6mbar 29.96inHg
1013.5mbar 29.93inHg
1013.9mbar 29.94inHg
Average wind speed
16.3km/h 10.1mph
16.2km/h 10.1mph
16.4km/h 10.2mph
Average max. wind speed
17.5km/h 10.9mph
17.3km/h 10.7mph
17.4km/h 10.8mph
Average wind speed gusts
24.8km/h 15.4mph
24.5km/h 15.2mph
24.9km/h 15.5mph
Average humidity
78%
78%
77%
Average rainfall
28mm 1.1"
32mm 1.26"
29mm 1.14"
Average rainfall days
12.4
16.4
14.8
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
0
0
0
Average sea temperature
14°C 57.2°F
17°C 62.6°F
18°C 64.4°F
Average daylight
17h 2min
16h 4min
14h 5min
Average sunshine
9h 3min
9h 0min
9h 1min
Average sunshine days
12.9
11.6
12.3
Average UV index
4
5
4
Average cloud cover
43%
44%
41%
Average visibility
10km 6.2mi
10km 6.2mi
10km 6.2mi

Average temperature in July
Sønderborg, Denmark

Average temperature in July - Sønderborg, Denmark
  • Average high temperature in July: 20.1°C

The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in July: 14.2°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).

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Average pressure in July
Sønderborg, Denmark

Average pressure in July - Sønderborg, Denmark
  • Average pressure in July: 1013.5mbar

The months with the highest atmospheric pressure are April and May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed in July
Sønderborg, Denmark

Average wind speed in July - Sønderborg, Denmark
  • Average wind speed in July: 16.2km/h

The windiest month (with the highest average wind speed) is December (22.5km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).

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Average humidity in July
Sønderborg, Denmark

Average humidity in July - Sønderborg, Denmark
  • Average humidity in July: 78%

The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April, May and August (77%).

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Average rainfall in July
Sønderborg, Denmark

Average rainfall in July - Sønderborg, Denmark
  • Average rainfall in July: 32mm

The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (12mm).

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Average rainfall days in July
Sønderborg, Denmark

Average rainfall days in July - Sønderborg, Denmark
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall in July
Sønderborg, Denmark

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

The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in July
Sønderborg, Denmark

Average snowfall days in July - Sønderborg, Denmark
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (6.5 days).
The 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
Sønderborg, Denmark

Average sea temperature in July - Sønderborg, Denmark
  • Average sea temperature in July: 17°C

The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest month (with the lowest average sea temperature) is February (1°C).

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

Average daylight in July / Average sunshine in July - Sønderborg, Denmark
  • Average daylight in July: 16h and 4min

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in July: 9h and 0min

The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

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Average sunshine days in July
Sønderborg, Denmark

Average sunshine days in July - Sønderborg, Denmark
  • Average sunshine days in July: 11.6 days

The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is December (9.9 days).

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Average UV index in July
Sønderborg, Denmark

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

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Sønderborg, Denmark

Average cloud cover in July - Sønderborg, Denmark
  • Average cloud cover in July: 44

The months with the most cloud cover are February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 41).

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Average visibility in July
Sønderborg, Denmark

Average visibility in July - Sønderborg, Denmark
  • Average visibility in July: 10km

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

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Sønderborg, Denmark

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