September weather forecast and climate
Nyborg, Denmark

Weather in September

The first month of the autumn, September, is still a comfortable month in Nyborg, Denmark, with temperature in the range of an average high of 16.5°C (61.7°F) and an average low of 13.5°C (56.3°F).

Temperature

In September, the average high-temperature marginally drops, from an enjoyable 19.8°C (67.6°F) in August, to a still comfortable 16.5°C (61.7°F). The average low-temperature, in Nyborg, is 13.5°C (56.3°F).

Humidity

The average relative humidity in Nyborg is 79%.

Rainfall

In September, the rain falls for 13.5 days. Throughout September, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 146.9 rainfall days, and 243mm (9.57") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Nyborg.

Sea temperature

In Nyborg, in September, the average water temperature is 16.8°C (62.2°F).
Note: For swimming, a surface water temperature of 16.8°C (62.2°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).

Daylight

In September, the average length of the day in Nyborg is 12.7h.

Sunshine

In Nyborg, the average sunshine in September is 7.9h.

UV index

In Nyborg, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 average humidity in September in Nyborg?

In September, the average relative humidity in Nyborg is 79%.

How many days does it rain in September in Nyborg?

In Nyborg, Denmark, in September, it is raining for 13.5 days, with typically 27mm (1.06") of accumulated precipitation.

When it does not snow in Nyborg?

May through October are months without snowfall in Nyborg.

How cold is the water in September in Nyborg?

In September, the average sea temperature is 16.8°C (62.2°F). For most, swimming in 16.8°C (62.2°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 Nyborg?

In Nyborg, Denmark, the average length of the day in September is 12.7h.

How many hours of sunshine does Nyborg have in September?

The average sunshine in September in Nyborg, Denmark, is 7.9h.

What is the UV index intensity in September in Nyborg?

The average daily maximum UV index in September in Nyborg is 4. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Nyborg, Denmark

Average temperature in September - Nyborg, Denmark
  • Average high temperature in September: 16.5°C

The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is February (2.9°C).

  • Average low temperature in September: 13.5°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).

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Average pressure in September
Nyborg, Denmark

Average pressure in September - Nyborg, Denmark
  • Average pressure in September: 1015.2mbar

The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011mbar).

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Average wind speed in September
Nyborg, Denmark

Average wind speed in September - Nyborg, Denmark
  • Average wind speed in September: 20.4km/h

The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (17.4km/h).

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Average humidity in September
Nyborg, Denmark

Average humidity in September - Nyborg, Denmark
  • Average humidity in September: 79%

Months with the highest relative humidity are January, February and December (86%).
Months with the lowest relative humidity are May and August (77%).

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Average rainfall in September
Nyborg, Denmark

Average rainfall in September - Nyborg, Denmark
  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is August (32mm).
The driest month (with the least rainfall) is April (9mm).

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Average rainfall days in September
Nyborg, Denmark

Average rainfall days in September - Nyborg, Denmark
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in September
Nyborg, Denmark

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

Months with the highest snowfall are January and February (18mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Nyborg, Denmark

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

Months with the highest number of snowfall days are January and February (6.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in September
Nyborg, Denmark

Average sea temperature in September - Nyborg, Denmark
  • Average sea temperature in September: 16.8°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 January (2.4°C).

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

Average daylight in September / Average sunshine in September - Nyborg, Denmark
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.2h).

  • Average sunshine in September: 7.9h

The month with the most sunshine is June (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 3.4h).

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Average sunshine days in September
Nyborg, Denmark

Average sunshine days in September - Nyborg, Denmark
  • Average sunshine days in September: 11.3 days

The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is September (11.3 days).

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Average UV index in September
Nyborg, Denmark

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

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
Nyborg, Denmark

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

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in September
Nyborg, Denmark

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

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

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