January Weather in Cedar Lake, United States

Last updated: June 24, 2025

In Cedar Lake, United States, the average temperature in January hovers around -3°C (27°F), with extremes ranging from a chilly -30°C (-22°F) to a balmy 17°C (63°F). Expect around 70 mm (2.8 in) of precipitation over 8 days, contributing to an average humidity of 82%. Dress warmly and be prepared for a mix of conditions!

January Temperature in Cedar Lake

In January in Cedar Lake, the average temperature is -3°C (27°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop as low as -30°C (-22°F). Travelers should be prepared for a wide range of temperatures, from chilly to surprisingly mild.

January Weather in Cedar Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cedar Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cedar Lake, January typically has an average temperature of -3°C (27°F), with highs reaching up to 17°C (63°F) and lows dropping to around -30°C (-22°F).

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

January Precipitation in Cedar Lake

In Cedar Lake in January, the total precipitation amount is 70 mm (2.8 in), spread over the course of 8 days.

January Precipitation Trends in Cedar Lake

The chart displays monthly precipitation patterns in Cedar Lake, 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 Cedar Lake, January typically receives around 70 mm (2.8 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 Cedar Lake

In Cedar Lake 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 Cedar Lake

This chart illustrates the average monthly humidity levels in Cedar Lake, 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 Cedar Lake 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 Cedar Lake

In Cedar Lake 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 Cedar Lake, you can check the information here.

Maximum UV Index Levels in Cedar Lake for January

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

Data source: Cedar Lake 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 Cedar Lake Compares to Other Months

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

This table compares monthly weather conditions in Cedar Lake, 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)	70 mm (2.8 inches)	82%	moderate
February Weather	-2°C (29°F)	71 mm (2.8 inches)	83%	moderate
March Weather	5°C (41°F)	98 mm (3.9 inches)	84%	high
April Weather	10°C (50°F)	118 mm (4.6 inches)	85%	very high
May Weather	17°C (62°F)	163 mm (6.4 inches)	79%	very high
June Weather	23°C (73°F)	120 mm (4.7 inches)	82%	very high
July Weather	24°C (76°F)	109 mm (4.3 inches)	80%	very high
August Weather	23°C (74°F)	101 mm (4.0 inches)	81%	very high
September Weather	20°C (69°F)	74 mm (2.9 inches)	80%	very high
October Weather	13°C (56°F)	132 mm (5.2 inches)	82%	high
November Weather	4°C (40°F)	66 mm (2.6 inches)	88%	moderate
December Weather	1°C (34°F)	56 mm (2.2 inches)	84%	low