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September Weather in Ullerslev, Denmark

Last updated: August 23, 2025

In September, the average temperature in Ullerslev, Denmark hovers around 14°C (58°F). Daily fluctuations can see a minimum of 2°C (36°F) and a maximum of 27°C (80°F). Expect about 67 mm (2.6 in) of precipitation over 11 days, contributing to a notably high average humidity of 83%.

September Temperature in Ullerslev

In September in Ullerslev, the average temperature is 14°C (58°F). Maximums can reach 27°C (80°F), while minimums can drop as low as 2°C (36°F). This makes Ullerslev an ideal destination for travelers seeking a pleasant climate with a mix of warm and cool days.

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

The chart illustrates September temperature patterns in Ullerslev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ullerslev, September typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739465463646458524539
Data source: Temperature data for Ullerslev 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 Ullerslev

In Ullerslev in September, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

September Precipitation Trends in Ullerslev

The chart displays monthly precipitation patterns in Ullerslev, 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 Ullerslev, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec474955356160728067724156
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ullerslev

In Ullerslev in September, humidity is 83%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket enveloping you, making exploration feel heavier and sweatier, so be prepared for a slower pace while traveling.

September Average Humidity in Ullerslev

This chart illustrates the average monthly humidity levels in Ullerslev, 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 Ullerslev is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ullerslev

In Ullerslev 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 Ullerslev.

Maximum UV Index Levels in Ullerslev for September

The chart shows the monthly maximum UV Index (UVI) for Ullerslev 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 Ullerslev typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Ullerslev 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 Ullerslev Compares to Other Months

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

This table compares monthly weather conditions in Ullerslev, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)46 mm (1.8 inches)90%low
February Weather3°C (37°F)49 mm (1.9 inches)89%low
March Weather4°C (40°F)55 mm (2.2 inches)88%moderate
April Weather8°C (46°F)35 mm (1.4 inches)85%moderate
May Weather12°C (54°F)61 mm (2.4 inches)80%high
June Weather17°C (63°F)59 mm (2.3 inches)77%very high
July Weather18°C (64°F)71 mm (2.8 inches)77%high
August Weather18°C (65°F)80 mm (3.1 inches)77%high
September Weather14°C (58°F)67 mm (2.6 inches)83%moderate
October Weather11°C (52°F)72 mm (2.8 inches)87%moderate
November Weather7°C (45°F)41 mm (1.6 inches)89%low
December Weather4°C (40°F)56 mm (2.2 inches)88%low

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