January Weather in Alsip, United States

Last updated: June 24, 2025

In January, the average temperature in Alsip, United States hovers around -3°C (27°F), with extremes reaching as low as -29°C (-21°F) and peaking at 14°C (57°F). Expect 68 mm (2.7 in) of precipitation over approximately 9 days, accompanied by a humid atmosphere with an average humidity of 82%. Stay prepared for a chilly and damp month!

January Temperature in Alsip

In January in Alsip, the average temperature is -3°C (27°F), with maximums reaching up to 14°C (57°F) and minimums plummeting as low as -29°C (-21°F). Travelers should be prepared for a wide range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates January temperature patterns in Alsip, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alsip, January typically has an average temperature of -3°C (27°F), with highs reaching up to 14°C (57°F) and lows dropping to around -29°C (-21°F).

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

January Precipitation in Alsip

In Alsip in January, the precipitation amount is 68 mm (2.7 in) spread over 9 days.

January Precipitation Trends in Alsip

The chart displays monthly precipitation patterns in Alsip, 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 Alsip, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 9 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 Alsip

In Alsip in January, humidity is 82%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm while navigating through the damp air.

January Average Humidity in Alsip

This chart illustrates the average monthly humidity levels in Alsip, 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 Alsip is approximately 82%, 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 Alsip

In Alsip 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 Alsip, you can check the information here.

Maximum UV Index Levels in Alsip for January

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

Data source: Alsip 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 Alsip Compares to Other Months

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

This table compares monthly weather conditions in Alsip, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	68 mm (2.7 inches)	82%	moderate
February Weather	-2°C (29°F)	70 mm (2.7 inches)	83%	moderate
March Weather	4°C (39°F)	95 mm (3.7 inches)	84%	high
April Weather	8°C (47°F)	125 mm (4.9 inches)	85%	very high
May Weather	15°C (59°F)	156 mm (6.1 inches)	79%	very high
June Weather	21°C (70°F)	144 mm (5.7 inches)	82%	very high
July Weather	24°C (75°F)	104 mm (4.1 inches)	80%	very high
August Weather	23°C (73°F)	84 mm (3.3 inches)	81%	very high
September Weather	20°C (68°F)	78 mm (3.1 inches)	80%	very high
October Weather	13°C (55°F)	142 mm (5.6 inches)	82%	high
November Weather	4°C (40°F)	65 mm (2.6 inches)	88%	moderate
December Weather	1°C (34°F)	63 mm (2.5 inches)	84%	low