January Weather in Watervliet, United States

Last updated: June 24, 2025

In January, the average temperature in Watervliet, United States hovers around -2°C (28°F), with a minimum dipping to a chilly -25°C (-12°F) and a maximum reaching up to 13°C (55°F). Expect precipitation of approximately 74 mm (2.9 in) spread over 13 days, while the average humidity remains high at 87%. Prepare for a wintery experience!

January Temperature in Watervliet

In January in Watervliet, the average temperature is -2°C (28°F), with a maximum that can reach 13°C (55°F) and a minimum that can drop as low as -25°C (-12°F). Travelers should be prepared for a chilly climate and dress in layers to enjoy their visit comfortably.

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

The chart illustrates January temperature patterns in Watervliet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watervliet, January typically has an average temperature of -2°C (28°F), with highs reaching up to 13°C (55°F) and lows dropping to around -25°C (-12°F).

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

January Precipitation in Watervliet

In Watervliet in January, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

January Precipitation Trends in Watervliet

The chart displays monthly precipitation patterns in Watervliet, 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 Watervliet, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 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 Watervliet

In Watervliet in January, humidity is 87%. With an average temperature of -2°C (28°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Watervliet

This chart illustrates the average monthly humidity levels in Watervliet, 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 Watervliet 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 Watervliet

In Watervliet 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 Watervliet, you can visit Hourly UV Index in Watervliet.

Maximum UV Index Levels in Watervliet for January

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

Data source: Watervliet 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 Watervliet Compares to Other Months

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

This table compares monthly weather conditions in Watervliet, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	74 mm (2.9 inches)	87%	low
February Weather	-2°C (29°F)	73 mm (2.9 inches)	87%	moderate
March Weather	3°C (37°F)	79 mm (3.1 inches)	86%	moderate
April Weather	8°C (46°F)	102 mm (4.0 inches)	87%	very high
May Weather	14°C (58°F)	151 mm (5.9 inches)	82%	very high
June Weather	21°C (70°F)	133 mm (5.3 inches)	81%	very high
July Weather	24°C (75°F)	106 mm (4.2 inches)	78%	very high
August Weather	23°C (73°F)	78 mm (3.1 inches)	79%	very high
September Weather	20°C (67°F)	75 mm (3.0 inches)	79%	high
October Weather	13°C (56°F)	146 mm (5.7 inches)	82%	moderate
November Weather	5°C (42°F)	72 mm (2.8 inches)	87%	moderate
December Weather	2°C (35°F)	67 mm (2.6 inches)	86%	low