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September Weather in Forlev, Denmark

Last updated: August 23, 2025

In September, the average temperature in Forlev, Denmark hovers around 15°C (60°F), making it a pleasant time to visit. Expect a minimum of 10°C (50°F) and a maximum of 23°C (74°F). Be prepared for precipitation with 85 mm (3.3 in) over approximately 13 days, contributing to an average humidity level of 83%.

September Temperature in Forlev

In September in Forlev, the average temperature is 15°C (60°F). Maximums can reach 23°C (74°F) and minimums can be as low as 10°C (50°F). This mild climate makes Forlev a pleasant destination for travelers looking to enjoy comfortable outdoor activities.

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

The chart illustrates September temperature patterns in Forlev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forlev, September typically has an average temperature of 15°C (60°F), with highs reaching up to 23°C (74°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec383739455362646560544640
Data source: Temperature data for Forlev 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 Forlev

In Forlev in September, the precipitation amount is 85 mm (3.3 in) spread over 13 days.

September Precipitation Trends in Forlev

The chart displays monthly precipitation patterns in Forlev, 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 Forlev, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6152623354527689851036274
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Forlev

In Forlev in September humidity is 83%. With an average temperature of 15°C (60°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable and sticky, as the air clings to your skin and dampens your clothes.

September Average Humidity in Forlev

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

In Forlev 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 Forlev.

Maximum UV Index Levels in Forlev for September

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

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

This table compares monthly weather conditions in Forlev, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)61 mm (2.4 inches)90%low
February Weather3°C (37°F)52 mm (2.1 inches)89%low
March Weather4°C (39°F)62 mm (2.4 inches)88%moderate
April Weather7°C (45°F)33 mm (1.3 inches)85%moderate
May Weather11°C (53°F)54 mm (2.1 inches)80%high
June Weather17°C (62°F)52 mm (2.0 inches)77%very high
July Weather18°C (64°F)76 mm (3.0 inches)77%high
August Weather18°C (65°F)89 mm (3.5 inches)77%high
September Weather15°C (60°F)85 mm (3.3 inches)83%moderate
October Weather12°C (54°F)103 mm (4.0 inches)87%moderate
November Weather8°C (47°F)62 mm (2.5 inches)89%low
December Weather5°C (41°F)74 mm (2.9 inches)88%low

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