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May Weather in Marquette, United States

Last updated: June 24, 2025

In May, the average temperature in Marquette, United States hovers around 19°C (66°F). Expect a minimum of 3°C (38°F) and a possible maximum of 36°C (96°F). This month brings an average precipitation of 172 mm (6.8 in) over 13 days, contributing to an average humidity level of 82%. Stay prepared for a mix of warm days and refreshing rain!

May Temperature in Marquette

In May in Marquette, the average temperature is 19°C (66°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop to as low as 3°C (38°F). Be prepared for a wide range of weather conditions during your travels!

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

The chart illustrates May 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, May typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (96°F) and lows dropping to around 3°C (38°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.

May Precipitation in Marquette

In Marquette in May, the precipitation amount is 172 mm (6.8 in), which occurs over the course of 13 days.

May Precipitation Trends in Marquette

The chart displays monthly precipitation patterns in Marquette, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Marquette, May typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec28326959172847910567822825
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Marquette

In Marquette in May humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

May Average Humidity in Marquette

This chart illustrates the average monthly humidity levels in Marquette, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Marquette is approximately 82%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Marquette

In Marquette in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Marquette.

Maximum UV Index Levels in Marquette for May

The chart shows the monthly maximum UV Index (UVI) for Marquette in May, 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 May, the maximum UV index in Marquette typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109743
Data source: Marquette May 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 May 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 May’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 May’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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