January Weather in Murphysboro, United States

Last updated: June 24, 2025

In January, the average temperature in Murphysboro, United States hovers around 2°C (35°F). Be prepared for a chill, as temperatures can dip as low as -18°C (1°F), while the mercury can rise to a pleasant 21°C (70°F). Expect 98 mm (3.9 in) of precipitation spread over 8 days, contributing to a high average humidity of 86%. Stay warm and dry!

January Temperature in Murphysboro

In January in Murphysboro, the average temperature is 2°C (35°F). Maximum can reach 21°C (70°F) and minimum can be as low as -18°C (1°F). Travelers should be prepared for a wide range of temperatures, ensuring to pack both warm clothing and layers for warmer days.

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

The chart illustrates January 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, January typically has an average temperature of 2°C (35°F), with highs reaching up to 21°C (70°F) and lows dropping to around -18°C (1°F).

Data source: Temperature data for Murphysboro generated using information from the Copernicus Climate Change Service.

January Precipitation in Murphysboro

In Murphysboro in January, the total precipitation amount is 98 mm (3.9 in), occurring over 8 days.

January Precipitation Trends in Murphysboro

The chart displays monthly precipitation patterns in Murphysboro, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Murphysboro, January typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Murphysboro

In Murphysboro in January humidity is 86%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable as your clothes cling to you and the cold air cuts through any warmth you try to find.

January Average Humidity in Murphysboro

This chart illustrates the average monthly humidity levels in Murphysboro, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Murphysboro is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Murphysboro

In Murphysboro in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Murphysboro, you can check the information here.

Maximum UV Index Levels in Murphysboro for January

The chart shows the monthly maximum UV Index (UVI) for Murphysboro in January, 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 January, the maximum UV index in Murphysboro typically reaches 3, which falls under the moderate exposure category.

Data source: Murphysboro January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	98 mm (3.9 inches)	86%	moderate
February Weather	4°C (39°F)	115 mm (4.5 inches)	84%	moderate
March Weather	9°C (49°F)	147 mm (5.8 inches)	84%	high
April Weather	14°C (57°F)	145 mm (5.7 inches)	80%	very high
May Weather	20°C (69°F)	142 mm (5.6 inches)	82%	extreme
June Weather	25°C (77°F)	97 mm (3.8 inches)	83%	extreme
July Weather	27°C (81°F)	90 mm (3.5 inches)	79%	very high
August Weather	25°C (77°F)	85 mm (3.4 inches)	76%	very high
September Weather	23°C (73°F)	75 mm (2.9 inches)	75%	very high
October Weather	16°C (61°F)	116 mm (4.5 inches)	74%	high
November Weather	8°C (46°F)	91 mm (3.6 inches)	85%	moderate
December Weather	5°C (42°F)	86 mm (3.4 inches)	88%	moderate