January Weather in Logan, United States

Last updated: June 24, 2025

In January, the average temperature in Logan, United States hovers around 0°C (33°F). Expect a broad range with minimums dipping as low as -23°C (-9°F) and maximums reaching up to 22°C (71°F). During this time, you can anticipate around 89 mm (3.5 in) of precipitation over 11 days, contributing to the average humidity of an impressive 88%.

January Temperature in Logan

In January in Logan, the average temperature is 0°C (33°F). Maximums can reach 22°C (71°F), and minimums can drop as low as -23°C (-9°F). Be prepared for a wide range of temperatures, making layered clothing essential for your travels.

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

The chart illustrates January temperature patterns in Logan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Logan, January typically has an average temperature of 0°C (33°F), with highs reaching up to 22°C (71°F) and lows dropping to around -23°C (-9°F).

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

January Precipitation in Logan

In Logan in January, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

January Precipitation Trends in Logan

The chart displays monthly precipitation patterns in Logan, 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 Logan, January typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 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 Logan

In Logan in January, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

January Average Humidity in Logan

This chart illustrates the average monthly humidity levels in Logan, 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 Logan is approximately 88%, 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 Logan

In Logan 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 Logan, you can check the information here.

Maximum UV Index Levels in Logan for January

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

Data source: Logan 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 Logan Compares to Other Months

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

This table compares monthly weather conditions in Logan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	89 mm (3.5 inches)	88%	moderate
February Weather	2°C (36°F)	123 mm (4.8 inches)	88%	moderate
March Weather	7°C (44°F)	129 mm (5.1 inches)	87%	high
April Weather	12°C (53°F)	139 mm (5.5 inches)	85%	very high
May Weather	18°C (64°F)	133 mm (5.2 inches)	81%	very high
June Weather	22°C (72°F)	157 mm (6.2 inches)	82%	very high
July Weather	24°C (76°F)	127 mm (5.0 inches)	81%	very high
August Weather	23°C (74°F)	113 mm (4.4 inches)	73%	very high
September Weather	21°C (70°F)	104 mm (4.1 inches)	73%	very high
October Weather	15°C (59°F)	110 mm (4.3 inches)	78%	high
November Weather	6°C (43°F)	97 mm (3.8 inches)	89%	moderate
December Weather	3°C (38°F)	113 mm (4.4 inches)	87%	moderate