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September Weather in Lac du Flambeau, United States

Last updated: June 24, 2025

In September, the average temperature in Lac du Flambeau, United States hovers around 15°C (59°F). Expect a range with minimums dipping to 1°C (33°F) and maximums soaring up to 29°C (85°F). Around 94 mm (3.7 in) of precipitation is typical, spread over about 12 days, with an average humidity level of 80%.

September Temperature in Lac du Flambeau

In September in Lac du Flambeau, the average temperature is 15°C (59°F), with maximums that can reach 29°C (85°F) and minimums that can be as low as 1°C (33°F). This diverse range of temperatures makes it essential for travelers to pack both light clothing for warm days and warmer layers for chilly evenings.

September Weather in Lac du Flambeau: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lac du Flambeau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lac du Flambeau, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec151427375465696659452920
Data source: Temperature data for Lac du Flambeau 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 Lac du Flambeau

In Lac du Flambeau in September, the precipitation amount is 94 mm (3.7 in) spread over 12 days.

September Precipitation Trends in Lac du Flambeau

The chart displays monthly precipitation patterns in Lac du Flambeau, 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 Lac du Flambeau, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec3349509294107106117941165365
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lac du Flambeau

In Lac du Flambeau in September, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

September Average Humidity in Lac du Flambeau

This chart illustrates the average monthly humidity levels in Lac du Flambeau, 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 Lac du Flambeau is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lac du Flambeau

In Lac du Flambeau in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lac du Flambeau.

Maximum UV Index Levels in Lac du Flambeau for September

The chart shows the monthly maximum UV Index (UVI) for Lac du Flambeau 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 Lac du Flambeau typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Lac du Flambeau 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 Lac du Flambeau Compares to Other Months

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

This table compares monthly weather conditions in Lac du Flambeau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)33 mm (1.3 inches)88%low
February Weather-10°C (15°F)49 mm (1.9 inches)89%moderate
March Weather-3°C (28°F)50 mm (2.0 inches)86%moderate
April Weather3°C (38°F)91 mm (3.6 inches)85%high
May Weather12°C (54°F)94 mm (3.7 inches)79%very high
June Weather18°C (65°F)106 mm (4.2 inches)80%very high
July Weather21°C (69°F)106 mm (4.2 inches)80%very high
August Weather19°C (66°F)117 mm (4.6 inches)78%very high
September Weather15°C (59°F)94 mm (3.7 inches)80%high
October Weather7°C (45°F)116 mm (4.6 inches)84%moderate
November Weather-2°C (30°F)53 mm (2.1 inches)89%moderate
December Weather-6°C (21°F)65 mm (2.5 inches)85%low

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