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September Weather in Manistique, United States

Last updated: June 24, 2025

In September, the average temperature in Manistique, United States hovers around 15°C (60°F). Expect a range with minimums dipping to 3°C (38°F) and peak highs reaching up to 27°C (80°F). The region sees approximately 104 mm (4.1 in) of precipitation over about 11 days, contributing to an average humidity of 79%—a reminder to pack for varying weather conditions!

September Temperature in Manistique

In September in Manistique, the average temperature is 15°C (60°F), with maximums reaching 27°C (80°F) and minimums dropping as low as 3°C (38°F). This weather makes Manistique an ideal destination for travelers seeking mild temperatures and the chance to enjoy a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Manistique, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manistique, September typically has an average temperature of 15°C (60°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec211928374961686760483526
Data source: Temperature data for Manistique 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 Manistique

In Manistique in September, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.

September Precipitation Trends in Manistique

The chart displays monthly precipitation patterns in Manistique, 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 Manistique, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec42585282749886901051116365
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Manistique

In Manistique in September, humidity is 79%. With an average temperature of 15°C (60°F), this humidity feels like a warm, enveloping blanket that can make traveling feel muggy and a bit stifling, requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Manistique

This chart illustrates the average monthly humidity levels in Manistique, 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 Manistique is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%87%87%82%79%76%76%79%83%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Manistique

In Manistique 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 Manistique.

Maximum UV Index Levels in Manistique for September

The chart shows the monthly maximum UV Index (UVI) for Manistique 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 Manistique typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799987532
Data source: Manistique 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 Manistique Compares to Other Months

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

This table compares monthly weather conditions in Manistique, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)42 mm (1.7 inches)91%low
February Weather-7°C (20°F)58 mm (2.3 inches)91%moderate
March Weather-2°C (28°F)52 mm (2.0 inches)87%moderate
April Weather3°C (37°F)82 mm (3.2 inches)87%high
May Weather10°C (50°F)74 mm (2.9 inches)82%very high
June Weather16°C (61°F)98 mm (3.9 inches)79%very high
July Weather20°C (69°F)85 mm (3.4 inches)75%very high
August Weather19°C (67°F)90 mm (3.5 inches)76%very high
September Weather15°C (60°F)104 mm (4.1 inches)79%high
October Weather9°C (49°F)111 mm (4.4 inches)83%moderate
November Weather2°C (35°F)62 mm (2.5 inches)86%moderate
December Weather-3°C (27°F)65 mm (2.6 inches)87%low

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