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September Weather in Nordborg, Denmark

Last updated: August 23, 2025

In Nordborg, Denmark, the average temperature in September hovers around 15°C (58°F), with a range between a cool 5°C (42°F) and a warm 27°C (80°F). Expect 64 mm (2.5 in) of precipitation over approximately 11 days, contributing to a notable average humidity of 84%.

September Temperature in Nordborg

In September in Nordborg, the average temperature is 15°C (58°F). Maximum temperatures can reach 27°C (80°F), while minimums may drop to as low as 5°C (42°F). This pleasant climate makes Nordborg an ideal destination for travelers seeking a comfortable outdoor experience.

September Weather in Nordborg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nordborg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nordborg, September typically has an average temperature of 15°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec383740465362646458524540
Data source: Temperature data for Nordborg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Nordborg

In Nordborg in September, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

September Precipitation Trends in Nordborg

The chart displays monthly precipitation patterns in Nordborg, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Nordborg, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec485763386361677765824960
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nordborg

In Nordborg in September humidity is 84%. With an average temperature of 15°C (58°F), this humidity feels like a heavy blanket enveloping you, making travel feel like a slow, sticky journey where every step requires extra effort.

September Average Humidity in Nordborg

This chart illustrates the average monthly humidity levels in Nordborg, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Nordborg is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%84%79%75%76%77%84%87%88%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nordborg

In Nordborg in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nordborg.

Maximum UV Index Levels in Nordborg for September

The chart shows the monthly maximum UV Index (UVI) for Nordborg in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Nordborg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765321
Data source: Nordborg September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Nordborg Compares to Other Months

Weather in Nordborg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nordborg, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Nordborg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)48 mm (1.9 inches)89%low
February Weather3°C (38°F)57 mm (2.3 inches)88%low
March Weather4°C (40°F)63 mm (2.5 inches)87%moderate
April Weather8°C (46°F)37 mm (1.5 inches)84%moderate
May Weather12°C (54°F)63 mm (2.5 inches)79%high
June Weather17°C (62°F)61 mm (2.4 inches)75%high
July Weather18°C (64°F)67 mm (2.6 inches)76%high
August Weather18°C (64°F)77 mm (3.0 inches)77%high
September Weather15°C (58°F)64 mm (2.5 inches)84%moderate
October Weather11°C (52°F)82 mm (3.2 inches)87%moderate
November Weather7°C (45°F)49 mm (1.9 inches)88%low
December Weather4°C (40°F)60 mm (2.4 inches)87%low

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