September weather forecast
Hadsund, Denmark

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Weather in September

September in Hadsund rings in the start of autumn. Temperatures begin to cool down with an average high of 16.6°C. The amount of rainfall slightly decreases as do the number of rainfall days signaling drier conditions. The reduction in daylight hours implies shorter days. Wind speeds slightly rise making the weather feel cooler than it is.

Temperature

With the onset of September, Hadsund experiences a modest temperature adjustment, with the average high-temperature gently receding from a pleasant 20.1°C in August to a refreshing 16.6°C. During the nights in September, Hadsund observes an average low-temperature of 11.1°C.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Hadsund, in September, it is raining for 11.5 days, with typically 19mm of accumulated precipitation. Throughout the year, there are 141.3 rainfall days, and 243mm of precipitation is accumulated.

Snowfall

In Hadsund, snow does not fall in May through September.

Sea temperature

In Hadsund, the average seawater temperature in September is 16.3°C.
Note: The majority of people find swimming in 16.3°C unenjoyable. As the water temperature decreases from 21°C to 15°C, breathing becomes more challenging to control.

Daylight

In September, the average length of the day is 12h and 46min.
On the first day of the month, sunrise is at 06:22 and sunset at 20:17. On the last day of September, in Hadsund, Denmark, sunrise is at 07:20 and sunset at 18:58 CEST.

Sunshine

In Hadsund, the average sunshine in September is 7.4h.

UV index

The average daily maximum UV index in September in Hadsund is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 3 in September leads to these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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FAQ

What are September temperatures in Hadsund?

In September, the average high-temperature and low-temperature are 16.6°C and 11.1°C respectively.

What is the average humidity in September in Hadsund?

The average relative humidity in September is 80%.

How many days does it rain in September in Hadsund?

In Hadsund, in September, during 11.5 rainfall days, 19mm of precipitation is typically accumulated.

When it does not snow in Hadsund?

May through September are months without snowfall in Hadsund, Denmark.

Does it snow in Hadsund in September?

In Hadsund, in September, it doesn't snow. In October, it regularly snows.

What is the sea water temperature in September in Hadsund?

In Hadsund, Denmark, in September, the average water temperature is 16.3°C. For swimming, a surface water temperature of 16.3°C 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.

What is the average length of the day in September in Hadsund?

In Hadsund, Denmark, the average day length in September is 12h and 46min.

When are sunrise and sunset in September in Hadsund?

In September, on the first day of the month, sunrise is at 06:22 and sunset at 20:17. On the last day of the month, in Hadsund, sunrise is at 07:20 and sunset at 18:58 CEST.

How many hours of sunshine does Hadsund have in September?

The average sunshine duration in September in Hadsund is 7.4h.

How high is the UV index in September in Hadsund?

In Hadsund, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Hadsund, Denmark

Average temperature in September - Hadsund, Denmark
  • Average high temperature in September: 16.6°C

The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in September: 11.1°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).

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Average pressure in September
Hadsund, Denmark

Average pressure in September - Hadsund, Denmark
  • Average pressure in September: 1014.2mbar

The month with the highest atmospheric pressure is April (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).

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Average wind speed in September
Hadsund, Denmark

Average wind speed in September - Hadsund, Denmark
  • Average wind speed in September: 15.5km/h

The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is June (14.3km/h).

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Average humidity in September
Hadsund, Denmark

Average humidity in September - Hadsund, Denmark
  • Average humidity in September: 80%

The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are April and May (74%).

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Average rainfall in September
Hadsund, Denmark

Average rainfall in September - Hadsund, Denmark
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is July (29mm).
The driest month (with the least rainfall) is April (13mm).

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Average rainfall days in September
Hadsund, Denmark

Average rainfall days in September - Hadsund, Denmark
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in September
Hadsund, Denmark

Average snowfall in September - Hadsund, Denmark
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (31mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Hadsund, Denmark

Average snowfall days in September - Hadsund, Denmark
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in September
Hadsund, Denmark

Average sea temperature in September - Hadsund, Denmark
  • Average sea temperature in September: 16.3°C

The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (2.9°C).

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Average daylight in September /
Average sunshine in September
Hadsund, Denmark

Average daylight in September / Average sunshine in September - Hadsund, Denmark
  • Average daylight in September: 12h and 5min

The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).

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Average sunshine days in September
Hadsund, Denmark

Average sunshine days in September - Hadsund, Denmark
  • Average sunshine days in September: 14.3 days

The month with the most sunshine days is January (16.2 days).
The months with the least sunshine days are August and December (11.8 days).

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Average UV index in September
Hadsund, Denmark

Average UV index in September - Hadsund, Denmark
  • Average UV index in September: 3

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 September
Hadsund, Denmark

Average cloud cover in September - Hadsund, Denmark
  • Average cloud cover in September: 48

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 42).

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Average visibility in September
Hadsund, Denmark

Average visibility in September - Hadsund, Denmark
  • Average visibility in September: 9km

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

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Hadsund, Denmark

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