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October Weather in Marquette, United States

Last updated: June 24, 2025

In October, the average temperature in Marquette, United States hovers around 14°C (57°F). However, brace for fluctuation, as temperatures can dip to a chilly -5°C (23°F) or soar up to a sizzling 35°C (95°F). Expect 82 mm (3.2 in) of precipitation spread over 8 days, all while grappling with an average humidity level of 71%.

October Temperature in Marquette

In October in Marquette, the average temperature is 14°C (57°F). The maximum can reach 35°C (95°F) and the minimum can be as low as -5°C (23°F). It's advisable to pack layers and be prepared for a wide range of weather conditions while traveling.

October Weather in Marquette: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Marquette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marquette, October typically has an average temperature of 14°C (57°F), with highs reaching up to 35°C (95°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec323347556578817873574537
Data source: Temperature data for Marquette 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.

October Precipitation in Marquette

In Marquette in October, the total precipitation amount reached 82 mm (3.2 in) over the course of 8 days.

October Precipitation Trends in Marquette

The chart displays monthly precipitation patterns in Marquette, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Marquette, October typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec28326959172847910567822825
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Marquette

In Marquette in October, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

October Average Humidity in Marquette

This chart illustrates the average monthly humidity levels in Marquette, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Marquette is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Marquette

In Marquette in October, 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 Marquette.

Maximum UV Index Levels in Marquette for October

The chart shows the monthly maximum UV Index (UVI) for Marquette in October, 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 October, the maximum UV index in Marquette typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109743
Data source: Marquette October 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 October Weather in Marquette Compares to Other Months

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

This table compares monthly weather conditions in Marquette, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)28 mm (1.1 inches)74%moderate
February Weather1°C (33°F)32 mm (1.2 inches)78%high
March Weather8°C (47°F)69 mm (2.7 inches)67%high
April Weather13°C (55°F)59 mm (2.3 inches)70%very high
May Weather19°C (66°F)172 mm (6.8 inches)82%very high
June Weather26°C (78°F)84 mm (3.3 inches)81%extreme
July Weather27°C (81°F)79 mm (3.1 inches)80%extreme
August Weather25°C (78°F)105 mm (4.1 inches)80%very high
September Weather23°C (73°F)67 mm (2.6 inches)73%very high
October Weather14°C (57°F)82 mm (3.2 inches)71%high
November Weather7°C (45°F)28 mm (1.1 inches)79%moderate
December Weather3°C (38°F)25 mm (1.0 inches)83%moderate

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