January Weather in Glens Falls, United States

Last updated: June 24, 2025

In January, the average temperature in Glens Falls, United States hovers around -5°C (24°F), with possible extremes ranging from a chilling -29°C (-20°F) to a mild 16°C (61°F). Expect about 83 mm (3.3 in) of precipitation over 9 days, contributing to an average humidity of 89%. 🥶✨

January Temperature in Glens Falls

In January in Glens Falls, the average temperature is -5°C (24°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

January Weather in Glens Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Glens Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glens Falls, January typically has an average temperature of -5°C (24°F), with highs reaching up to 16°C (61°F) and lows dropping to around -29°C (-20°F).

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

January Precipitation in Glens Falls

In Glens Falls in January, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

January Precipitation Trends in Glens Falls

The chart displays monthly precipitation patterns in Glens Falls, 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 Glens Falls, January typically receives around 83 mm (3.3 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 Glens Falls

In Glens Falls in January humidity is 89%. With an average temperature of -5°C (24°F), this humidity feels like an uncomfortable chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm while battling the dampness in the air.

January Average Humidity in Glens Falls

This chart illustrates the average monthly humidity levels in Glens Falls, 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 Glens Falls is approximately 89%, 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 Glens Falls

In Glens Falls 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 Glens Falls, you can check the information here.

Maximum UV Index Levels in Glens Falls for January

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

Data source: Glens Falls 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 Glens Falls Compares to Other Months

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

This table compares monthly weather conditions in Glens Falls, 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 (24°F)	83 mm (3.3 inches)	89%	moderate
February Weather	-3°C (26°F)	94 mm (3.7 inches)	88%	moderate
March Weather	1°C (34°F)	77 mm (3.0 inches)	86%	high
April Weather	8°C (46°F)	138 mm (5.4 inches)	84%	very high
May Weather	14°C (58°F)	100 mm (3.9 inches)	76%	very high
June Weather	19°C (67°F)	106 mm (4.2 inches)	72%	very high
July Weather	22°C (72°F)	150 mm (5.9 inches)	66%	very high
August Weather	21°C (70°F)	108 mm (4.2 inches)	64%	very high
September Weather	17°C (63°F)	89 mm (3.5 inches)	72%	high
October Weather	11°C (52°F)	159 mm (6.3 inches)	81%	moderate
November Weather	3°C (38°F)	109 mm (4.3 inches)	87%	moderate
December Weather	-2°C (29°F)	109 mm (4.3 inches)	84%	low