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September Weather in Struer, Denmark

Last updated: August 23, 2025

In Struer, Denmark, the average temperature in September hovers around 14°C (57°F). Temperatures can range from a chilly 5°C (41°F) to a warm 25°C (76°F). Be prepared for some rain, as precipitation averages 100 mm (4.0 in) over 15 days, accompanied by a high humidity level of 85%.

September Temperature in Struer

In September, in Struer, the average temperature is 14°C (57°F). The maximum can reach 25°C (76°F), while the minimum can dip to 5°C (41°F). This makes it an ideal time for travelers to enjoy mild weather and explore the outdoors comfortably.

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

The chart illustrates September temperature patterns in Struer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Struer, September typically has an average temperature of 14°C (57°F), with highs reaching up to 25°C (76°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec383739455260626257514439
Data source: Temperature data for Struer 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 Struer

In Struer in September, the total precipitation amount is 100 mm (4.0 in) over the course of 15 days.

September Precipitation Trends in Struer

The chart displays monthly precipitation patterns in Struer, 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 Struer, September typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec546471358175861251001116577
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Struer

In Struer in September, humidity is 85%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and sluggish.

September Average Humidity in Struer

This chart illustrates the average monthly humidity levels in Struer, 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 Struer is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%79%77%78%80%85%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Struer

In Struer 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 Struer.

Maximum UV Index Levels in Struer for September

The chart shows the monthly maximum UV Index (UVI) for Struer 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 Struer typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Struer 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 Struer Compares to Other Months

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

This table compares monthly weather conditions in Struer, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)54 mm (2.1 inches)88%low
February Weather3°C (37°F)64 mm (2.5 inches)87%low
March Weather4°C (39°F)71 mm (2.8 inches)86%moderate
April Weather7°C (45°F)35 mm (1.4 inches)84%moderate
May Weather11°C (52°F)81 mm (3.2 inches)79%high
June Weather15°C (60°F)75 mm (3.0 inches)77%high
July Weather17°C (62°F)86 mm (3.4 inches)78%high
August Weather17°C (62°F)125 mm (4.9 inches)80%high
September Weather14°C (57°F)100 mm (4.0 inches)85%moderate
October Weather11°C (51°F)111 mm (4.4 inches)87%moderate
November Weather7°C (44°F)65 mm (2.5 inches)87%low
December Weather4°C (40°F)76 mm (3.0 inches)85%low

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