September weather forecast
Nyborg, Denmark

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Weather in September

As September sets in, Nyborg witnesses a transition between summer and autumn. The city experiences average temperatures of 16.5°C (61.7°F) as the highest and about 13.5°C (56.3°F) as the lowest. The rainfall value lowers to 27mm (1.06"), offering a clue about the approaching change in the season. The beautiful phenomenon of leaf color change starts to occur, painting the landscapes in a vibrant mix of red, orange, and gold. The city emanates an impressionistic vibe, reminding of an art canvas portraying an autumn sunset.

Temperature

In Nyborg, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's enjoyable 19.8°C (67.6°F) to a still comfortable 16.5°C (61.7°F). A modest nighttime temperature average of 13.5°C (56.3°F) characterizes September.

Humidity

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

Rainfall

In Nyborg, in September, during 13.5 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Nyborg, during the entire year, the rain falls for 146.9 days and collects up to 243mm (9.57") of precipitation.

Snowfall

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

Sea temperature

In September, the average sea temperature in Nyborg is 16.8°C (62.2°F).
Note: Swimming is not a pleasurable activity for most people when the water temperature is 16.8°C (62.2°F). Breathing control gets harder as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Nyborg, the average length of the day in September is 12h and 44min.
On the first day of September, sunrise is at 06:23 and sunset at 20:09. On the last day of the month, sunrise is at 07:18 and sunset at 18:54 CEST.

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 moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

What are September temperatures in Nyborg?

An average high-temperature, in September, in Nyborg, is 16.5°C (61.7°F) and the average low-temperature is 13.5°C (56.3°F).

What is the average humidity in September in Nyborg?

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

How much does it rain in Nyborg in September?

In Nyborg, Denmark, during September, the rain falls for 13.5 days and regularly aggregates up to 27mm (1.06") of precipitation.

When it does not snow in Nyborg?

May through October are months without snowfall.

What is the sea temperature in September in Nyborg?

In Nyborg, the average seawater temperature in September is 16.8°C (62.2°F). 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).

How many hours of daylight does Nyborg have in September?

In Nyborg, Denmark, the average day length in September is 12h and 44min.

When are sunrise and sunset in September in Nyborg?

On the first day of September, sunrise is at 06:23 and sunset at 20:09. On the last day of the month, sunrise is at 07:18 and sunset at 18:54 CEST.

How long on average sun shines in September in Nyborg?

The average sunshine duration 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, Denmark, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
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).

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).

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).

Average humidity in September
Nyborg, Denmark

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

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

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).

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).

Average snowfall in September
Nyborg, Denmark

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

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

Average snowfall days in September
Nyborg, Denmark

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

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

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).

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

Average daylight in September / Average sunshine in September - Nyborg, 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 12min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

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).

Average UV index in September
Nyborg, Denmark

Average UV index in September - Nyborg, 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).

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).

Average visibility in September
Nyborg, Denmark

Average visibility in September - Nyborg, Denmark
  • Average visibility in September: 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).

Nyborg, Denmark

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