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May Weather in Murphysboro, United States

Last updated: June 24, 2025

In Murphysboro, United States, the average temperature during May hovers around 20°C (69°F), providing a pleasant climate. However, temperatures can vary significantly, with a minimum of 4°C (40°F) and a maximum of 33°C (92°F). Visitors should also be prepared for 142 mm (5.6 in) of precipitation spread across 13 days, resulting in an average humidity of 82%.

May Temperature in Murphysboro

In May in Murphysboro, the average temperature is 20°C (69°F). Maximums can reach 33°C (92°F), while minimums can drop as low as 4°C (40°F). This varied climate makes Murphysboro an ideal destination for travelers seeking both warmth and cooler experiences.

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

The chart illustrates May temperature patterns in Murphysboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Murphysboro, May typically has an average temperature of 20°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec353949576877807773614641
Data source: Temperature data for Murphysboro 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 Murphysboro

In Murphysboro in May, the precipitation amount is 142 mm (5.6 in) spread over 13 days.

May Precipitation Trends in Murphysboro

The chart displays monthly precipitation patterns in Murphysboro, 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 Murphysboro, May typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec98115147145142979085751169186
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Murphysboro

In Murphysboro in May humidity is 82%. With an average temperature of 20°C (69°F), this humidity feels like a warm, sticky embrace that clings to your skin, making it necessary to stay hydrated while exploring the sights.

May Average Humidity in Murphysboro

This chart illustrates the average monthly humidity levels in Murphysboro, 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 Murphysboro is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Murphysboro

In Murphysboro in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Murphysboro.

Maximum UV Index Levels in Murphysboro for May

The chart shows the monthly maximum UV Index (UVI) for Murphysboro 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 Murphysboro typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710111110109753
Data source: Murphysboro 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 Murphysboro Compares to Other Months

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

This table compares monthly weather conditions in Murphysboro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)98 mm (3.9 inches)86%moderate
February Weather4°C (39°F)115 mm (4.5 inches)84%moderate
March Weather9°C (49°F)147 mm (5.8 inches)84%high
April Weather14°C (57°F)145 mm (5.7 inches)80%very high
May Weather20°C (69°F)142 mm (5.6 inches)82%extreme
June Weather25°C (77°F)97 mm (3.8 inches)83%extreme
July Weather27°C (81°F)90 mm (3.5 inches)79%very high
August Weather25°C (77°F)85 mm (3.4 inches)76%very high
September Weather23°C (73°F)75 mm (2.9 inches)75%very high
October Weather16°C (61°F)116 mm (4.5 inches)74%high
November Weather8°C (46°F)91 mm (3.6 inches)85%moderate
December Weather5°C (42°F)86 mm (3.4 inches)88%moderate

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