January Weather in Montgomery, United States

Last updated: June 24, 2025

In January, the average temperature in Montgomery, United States hovers around -9°C (17°F). While it can dip as low as -34°C (-29°F), it may also reach a warm 7°C (45°F). Expect approximately 33 mm (1.3 in) of precipitation over 5 days, alongside an average humidity of 87%, making the air feel notably crisp and moist.

January Temperature in Montgomery

In January in Montgomery, the average temperature is -9°C (17°F). The maximum can reach 7°C (45°F) and the minimum can be as low as -34°C (-29°F). Be prepared for a wide range of temperatures and dress warmly if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Montgomery, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montgomery, January typically has an average temperature of -9°C (17°F), with highs reaching up to 7°C (45°F) and lows dropping to around -34°C (-29°F).

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

January Precipitation in Montgomery

In Montgomery in January, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.

January Precipitation Trends in Montgomery

The chart displays monthly precipitation patterns in Montgomery, 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 Montgomery, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 5 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 Montgomery

In Montgomery in January humidity is 87%. With an average temperature of -9°C (17°F), this humidity feels like an icy blanket wrapping around you, making travel particularly challenging as the cold air combines with the moisture to create a biting chill that seeps into your bones.

January Average Humidity in Montgomery

This chart illustrates the average monthly humidity levels in Montgomery, 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 Montgomery is approximately 87%, 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 Montgomery

In Montgomery 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 Montgomery, you can check the information here.

Maximum UV Index Levels in Montgomery for January

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

Data source: Montgomery 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 Montgomery Compares to Other Months

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

This table compares monthly weather conditions in Montgomery, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	33 mm (1.3 inches)	87%	moderate
February Weather	-9°C (17°F)	36 mm (1.4 inches)	90%	moderate
March Weather	1°C (33°F)	64 mm (2.5 inches)	85%	moderate
April Weather	6°C (44°F)	86 mm (3.4 inches)	84%	very high
May Weather	15°C (59°F)	135 mm (5.3 inches)	78%	very high
June Weather	22°C (72°F)	101 mm (4.0 inches)	80%	very high
July Weather	23°C (74°F)	108 mm (4.3 inches)	81%	very high
August Weather	21°C (71°F)	135 mm (5.3 inches)	81%	very high
September Weather	18°C (65°F)	130 mm (5.1 inches)	81%	very high
October Weather	9°C (49°F)	88 mm (3.5 inches)	84%	moderate
November Weather	1°C (34°F)	35 mm (1.4 inches)	88%	moderate
December Weather	-4°C (24°F)	47 mm (1.8 inches)	84%	low