September weather forecast
Vordingborg, Denmark

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Weather in September

The weather in Vordingborg takes a milder turn during September, signalling the transition into autumn. The sea temperature remains quite warm from the accumulated summer heat, stirring the coastal breeze. A reduction in daylight hours reverberates the coming change of season. Golden hues start adorning city parks, as trees begin shedding their leaves. September marries the warm remnants of summer and the fresh whisper of autumn.

Temperature

With the onset of September, Vordingborg experiences a modest temperature adjustment, with the average high-temperature gently receding from a pleasant 20.2°C (68.4°F) in August to an enjoyable 16.8°C (62.2°F). An average low-temperature of 13.1°C (55.6°F) characterizes Vordingborg's September nights.

Humidity

In Vordingborg, Denmark, the average relative humidity in September is 80%.

Rainfall

In Vordingborg, in September, during 9.8 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, in Vordingborg, Denmark, there are 115.1 rainfall days, and 158mm (6.22") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Vordingborg.

Sea temperature

In Vordingborg, the average seawater temperature in September is 16.6°C (61.9°F).
Note: The majority find it unenjoyable to swim in 16.6°C (61.9°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).

Daylight

In September, the average length of the day is 12h and 43min.
On the first day of September in Vordingborg, sunrise is at 06:19 and sunset at 20:04. On the last day of the month, sunrise is at 07:13 and sunset at 18:50 CEST.

Sunshine

In September, the average sunshine is 7.7h.

UV index

In Vordingborg, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What are the temperatures in Vordingborg in September?

September temperatures vary between a high-temperature of 16.8°C (62.2°F) and a low-temperature of 13.1°C (55.6°F).

What is the average humidity in September in Vordingborg?

The average relative humidity in September in Vordingborg is 80%.

How many days does it rain in September in Vordingborg?

In September, in Vordingborg, Denmark, the rain falls for 9.8 days. Throughout September, 16mm (0.63") of precipitation is accumulated.

When it does not snow in Vordingborg?

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

How cold is the water in September in Vordingborg?

In Vordingborg, Denmark, the average seawater temperature in September is 16.6°C (61.9°F). For most, swimming in 16.6°C (61.9°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).

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

In September, the average day length in Vordingborg is 12h and 43min.

When are sunrise and sunset in September in Vordingborg?

On the first day of September in Vordingborg, Denmark, sunrise is at 06:19 and sunset at 20:04. On the last day of the month, sunrise is at 07:13 and sunset at 18:50 CEST.

How long on average sun shines in September in Vordingborg?

In Vordingborg, the average sunshine duration in September is 7.7h.

What is the UV index reading in September in Vordingborg?

In Vordingborg, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Vordingborg, Denmark

Average temperature in September - Vordingborg, Denmark
  • Average high temperature in September: 16.8°C

The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is February (2.8°C).

  • Average low temperature in September: 13.1°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).

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Average pressure in September
Vordingborg, Denmark

Average pressure in September - Vordingborg, Denmark
  • Average pressure in September: 1015.5mbar

The months with the highest atmospheric pressure are April and May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

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Average wind speed in September
Vordingborg, Denmark

Average wind speed in September - Vordingborg, Denmark
  • Average wind speed in September: 18.1km/h

The windiest month (with the highest average wind speed) is December (22km/h).
The calmest months (with the lowest average wind speed) are June and August (16.3km/h).

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Average humidity in September
Vordingborg, Denmark

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

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (77%).

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Average rainfall in September
Vordingborg, Denmark

Average rainfall in September - Vordingborg, Denmark
  • Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is August (19mm).
The driest month (with the least rainfall) is April (5mm).

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Average rainfall days in September
Vordingborg, Denmark

Average rainfall days in September - Vordingborg, Denmark
  • Average rainfall days in September: 9.8 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in September
Vordingborg, Denmark

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

The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Vordingborg, Denmark

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

The month with the highest number of snowfall days is February (6.8 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 September
Vordingborg, Denmark

Average sea temperature in September - Vordingborg, Denmark
  • Average sea temperature in September: 16.6°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 January (2.5°C).

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

Average daylight in September / Average sunshine in September - Vordingborg, Denmark
  • Average daylight in September: 12h 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 September: 7h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average sunshine days in September
Vordingborg, Denmark

Average sunshine days in September - Vordingborg, Denmark
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is December (13.9 days).

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Average UV index in September
Vordingborg, Denmark

Average UV index in September - Vordingborg, Denmark
  • Average UV index in September: 4

The months with the highest UV index are June, 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 September
Vordingborg, Denmark

Average cloud cover in September - Vordingborg, Denmark
  • Average cloud cover in September: 45

The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in September
Vordingborg, Denmark

Average visibility in September - Vordingborg, Denmark
  • Average visibility in September: 10km

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

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Vordingborg, Denmark

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