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September Weather in Ranum, Denmark

Last updated: August 23, 2025

In September, the average temperature in Ranum, Denmark hovers around 14°C (58°F). Visitors can expect a range from a minimum of 8°C (47°F) to a comfortable maximum of 23°C (74°F). Rainfall is quite common, with approximately 103 mm (4.1 in) expected over 16 days. Additionally, the average humidity is relatively high at 85%, creating a humid yet inviting climate.

September Temperature in Ranum

In September in Ranum, the average temperature is 14°C (58°F). Temperatures can rise to a maximum of 23°C (74°F) and dip to a minimum of 8°C (47°F). This makes it a pleasant time to visit, perfect for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Ranum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ranum, September typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec383639455261636358524540
Data source: Temperature data for Ranum 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 Ranum

In Ranum in September, the precipitation amount is 103 mm (4.1 in) spread over 16 days.

September Precipitation Trends in Ranum

The chart displays monthly precipitation patterns in Ranum, 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 Ranum, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec566771347576871241041167376
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ranum

In Ranum in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Ranum

This chart illustrates the average monthly humidity levels in Ranum, 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 Ranum 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 Ranum

In Ranum 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 Ranum.

Maximum UV Index Levels in Ranum for September

The chart shows the monthly maximum UV Index (UVI) for Ranum 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 Ranum typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765211
Data source: Ranum 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 Ranum Compares to Other Months

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

This table compares monthly weather conditions in Ranum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)56 mm (2.2 inches)88%low
February Weather2°C (37°F)67 mm (2.6 inches)87%low
March Weather4°C (39°F)71 mm (2.8 inches)86%moderate
April Weather7°C (45°F)34 mm (1.4 inches)84%moderate
May Weather11°C (53°F)74 mm (2.9 inches)79%high
June Weather16°C (61°F)76 mm (3.0 inches)77%high
July Weather17°C (63°F)87 mm (3.4 inches)78%high
August Weather17°C (63°F)124 mm (4.9 inches)80%high
September Weather14°C (58°F)103 mm (4.1 inches)85%moderate
October Weather11°C (52°F)115 mm (4.5 inches)87%low
November Weather7°C (45°F)73 mm (2.9 inches)87%low
December Weather4°C (40°F)76 mm (3.0 inches)85%low

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