January Weather in Alpena, United States

Last updated: June 24, 2025

In January, the average temperature in Alpena, United States hovers around -5°C (23°F), with a minimum as low as -22°C (-8°F) and a maximum peaking at 10°C (51°F). During this month, expect approximately 52 mm (2.0 in) of precipitation over 10 days, coupled with a notable average humidity of 92%. Stay warm and prepared for the chilly conditions!

January Temperature in Alpena

In January in Alpena, the average temperature is -5°C (23°F). The maximum can reach 10°C (51°F), and the minimum can be as low as -22°C (-8°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm clothing and layers for potential temperature fluctuations.

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

The chart illustrates January temperature patterns in Alpena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alpena, January typically has an average temperature of -5°C (23°F), with highs reaching up to 10°C (51°F) and lows dropping to around -22°C (-8°F).

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

January Precipitation in Alpena

In Alpena in January, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.

January Precipitation Trends in Alpena

The chart displays monthly precipitation patterns in Alpena, 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 Alpena, January typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 10 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 Alpena

In Alpena in January humidity is 92%. With an average temperature of -5°C (23°F), this humidity feels like an intense chill that penetrates layers of clothing, making outdoor travel uncomfortable and breath crisp, often leaving one feeling damp and cold despite the low temperatures.

January Average Humidity in Alpena

This chart illustrates the average monthly humidity levels in Alpena, 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 Alpena is approximately 92%, 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 Alpena

In Alpena in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Alpena, you can visit Hourly UV Index in Alpena.

Maximum UV Index Levels in Alpena for January

The chart shows the monthly maximum UV Index (UVI) for Alpena 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 Alpena typically reaches 2, which falls under the low exposure category.

Data source: Alpena 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 Alpena Compares to Other Months

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

This table compares monthly weather conditions in Alpena, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	52 mm (2.0 inches)	92%	low
February Weather	-5°C (23°F)	56 mm (2.2 inches)	91%	moderate
March Weather	-1°C (31°F)	61 mm (2.4 inches)	87%	moderate
April Weather	4°C (39°F)	94 mm (3.7 inches)	85%	high
May Weather	10°C (51°F)	84 mm (3.3 inches)	79%	very high
June Weather	16°C (61°F)	91 mm (3.6 inches)	75%	very high
July Weather	20°C (69°F)	86 mm (3.4 inches)	75%	very high
August Weather	20°C (68°F)	84 mm (3.3 inches)	75%	very high
September Weather	16°C (61°F)	77 mm (3.0 inches)	79%	high
October Weather	10°C (50°F)	108 mm (4.3 inches)	85%	moderate
November Weather	3°C (37°F)	67 mm (2.6 inches)	88%	moderate
December Weather	-2°C (29°F)	62 mm (2.4 inches)	89%	low