January Weather in Watchtower, United States

Last updated: June 24, 2025

In January, the average temperature in Watchtower, United States hovers around -2°C (29°F). Expect a chilly range with minimums dipping to -25°C (-13°F) and maximums reaching 17°C (63°F). This month brings about 79 mm (3.1 in) of precipitation over approximately 8 days, accompanied by a notable average humidity of 84%. Stay warm and prepared!

January Temperature in Watchtower

In January in Watchtower, the average temperature is -2°C (29°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -25°C (-13°F). It's advisable to pack accordingly for a range of temperatures if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Watchtower, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watchtower, January typically has an average temperature of -2°C (29°F), with highs reaching up to 17°C (63°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Watchtower

In Watchtower in January, the precipitation amount is 79 mm (3.1 in) during 8 days, indicating a relatively wet period for the area.

January Precipitation Trends in Watchtower

The chart displays monthly precipitation patterns in Watchtower, 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 Watchtower, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 8 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 Watchtower

In Watchtower in January, humidity is 84%. With an average temperature of -2°C (29°F), this humidity feels like an icy blanket that clings to your skin, making it difficult to stay warm and comfortable while traveling.

January Average Humidity in Watchtower

This chart illustrates the average monthly humidity levels in Watchtower, 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 Watchtower is approximately 84%, 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 Watchtower

In Watchtower 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 Watchtower, you can check the information here.

Maximum UV Index Levels in Watchtower for January

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

Data source: Watchtower 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 Watchtower Compares to Other Months

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

This table compares monthly weather conditions in Watchtower, 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 (29°F)	79 mm (3.1 inches)	84%	moderate
February Weather	0°C (31°F)	104 mm (4.1 inches)	82%	moderate
March Weather	3°C (37°F)	96 mm (3.8 inches)	81%	high
April Weather	9°C (48°F)	141 mm (5.5 inches)	78%	very high
May Weather	15°C (59°F)	131 mm (5.1 inches)	69%	very high
June Weather	20°C (68°F)	106 mm (4.2 inches)	69%	very high
July Weather	23°C (74°F)	137 mm (5.4 inches)	62%	very high
August Weather	22°C (72°F)	128 mm (5.0 inches)	65%	very high
September Weather	18°C (65°F)	103 mm (4.1 inches)	68%	very high
October Weather	13°C (55°F)	155 mm (6.1 inches)	74%	high
November Weather	5°C (41°F)	100 mm (3.9 inches)	82%	moderate
December Weather	1°C (33°F)	112 mm (4.4 inches)	80%	low