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September Weather in Arslev, Denmark

Last updated: August 23, 2025

In Arslev, Denmark, the average temperature in September hovers around 14°C (58°F). Expect minimums dipping to 2°C (36°F) and maximums reaching up to 26°C (79°F). With precipitation totaling 69 mm (2.7 in) over 11 days, the atmosphere is notably humid, boasting an average humidity of 83%.

September Temperature in Arslev

In September in Arslev, the average temperature is 14°C (58°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 2°C (36°F). This variation in temperature makes Arslev an ideal destination for travelers seeking both warmth and cooler escapes in the same trip.

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

The chart illustrates September temperature patterns in Arslev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arslev, September typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (79°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739455362646458524439
Data source: Temperature data for Arslev 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 Arslev

In Arslev in September, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

September Precipitation Trends in Arslev

The chart displays monthly precipitation patterns in Arslev, 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 Arslev, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec485258376460758469774458
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Arslev

In Arslev 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 Arslev

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

In Arslev 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 Arslev.

Maximum UV Index Levels in Arslev for September

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

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

This table compares monthly weather conditions in Arslev, 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)90%low
February Weather3°C (37°F)52 mm (2.0 inches)89%low
March Weather4°C (40°F)58 mm (2.3 inches)88%moderate
April Weather7°C (46°F)37 mm (1.4 inches)85%moderate
May Weather12°C (54°F)64 mm (2.5 inches)80%high
June Weather17°C (62°F)60 mm (2.3 inches)77%very high
July Weather18°C (64°F)75 mm (3.0 inches)77%high
August Weather18°C (64°F)84 mm (3.3 inches)77%high
September Weather14°C (58°F)69 mm (2.7 inches)83%moderate
October Weather11°C (52°F)77 mm (3.0 inches)87%moderate
November Weather7°C (45°F)44 mm (1.7 inches)89%low
December Weather4°C (39°F)58 mm (2.3 inches)88%low

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