January Weather in Willow Valley, United States

Last updated: June 24, 2025

In Willow Valley, United States, the average temperature in January hovers around 11°C (52°F), with extremes ranging from a chilly -2°C (29°F) to a pleasant 24°C (75°F). Expect 22 mm (0.9 in) of precipitation over the course of 3 days, contributing to an average humidity of 77%.

January Temperature in Willow Valley

In January in Willow Valley, the average temperature is 11°C (52°F). Maximum temperatures can reach 24°C (75°F) and minimums can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

January Weather in Willow Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Willow Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Willow Valley, January typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in Willow Valley

In Willow Valley in January, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

January Precipitation Trends in Willow Valley

The chart displays monthly precipitation patterns in Willow Valley, 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 Willow Valley, January typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Willow Valley

In Willow Valley in January humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

January Average Humidity in Willow Valley

This chart illustrates the average monthly humidity levels in Willow Valley, 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 Willow Valley is approximately 77%, 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 Willow Valley

In Willow Valley in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Willow Valley for better planning.

Maximum UV Index Levels in Willow Valley for January

The chart shows the monthly maximum UV Index (UVI) for Willow Valley 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 Willow Valley typically reaches 4, which falls under the moderate exposure category.

Data source: Willow Valley 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 Willow Valley Compares to Other Months

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

This table compares monthly weather conditions in Willow Valley, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	22 mm (0.9 inches)	77%	moderate
February Weather	13°C (55°F)	20 mm (0.8 inches)	80%	high
March Weather	17°C (62°F)	24 mm (0.9 inches)	68%	very high
April Weather	22°C (72°F)	3 mm (0.1 inches)	58%	very high
May Weather	26°C (79°F)	3 mm (0.1 inches)	45%	extreme
June Weather	32°C (91°F)	1 mm (0.0 inches)	31%	extreme
July Weather	35°C (95°F)	18 mm (0.7 inches)	27%	extreme
August Weather	35°C (94°F)	6 mm (0.2 inches)	30%	extreme
September Weather	30°C (87°F)	7 mm (0.3 inches)	48%	very high
October Weather	22°C (72°F)	8 mm (0.3 inches)	59%	high
November Weather	16°C (62°F)	23 mm (0.9 inches)	70%	moderate
December Weather	11°C (52°F)	13 mm (0.5 inches)	77%	moderate