January Weather in Goodwill, United States

Last updated: June 24, 2025

In January, the average temperature in Goodwill, United States hovers around -10°C (14°F). Expect chilly extremes, as temperatures can dip as low as -35°C (-30°F), while occasionally peaking at a milder 6°C (43°F). With an average humidity of 85%, you'll likely feel the chill more acutely. Additionally, anticipate a total precipitation of 21 mm (0.8 in) spread across 5 days, making it essential to bundle up and prepare for wintery conditions.

January Temperature in Goodwill

In January in Goodwill, the average temperature is -10°C (14°F). Maximum temperatures can reach 6°C (43°F), while minimums can drop as low as -35°C (-30°F). Travelers should be well-prepared for extreme cold and varying temperatures during their visit.

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

The chart illustrates January temperature patterns in Goodwill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goodwill, January typically has an average temperature of -10°C (14°F), with highs reaching up to 6°C (43°F) and lows dropping to around -35°C (-30°F).

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

January Precipitation in Goodwill

In Goodwill in January, the precipitation amount is 21 mm (0.8 in) spread over a period of 5 days.

January Precipitation Trends in Goodwill

The chart displays monthly precipitation patterns in Goodwill, 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 Goodwill, January typically receives around 21 mm (0.8 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 Goodwill

In Goodwill in January, humidity is 85%. With an average temperature of -10°C (14°F), this humidity feels like navigating through a cold, damp fog that clings to your skin, making every step outside a challenge as the chill seeps into your bones.

January Average Humidity in Goodwill

This chart illustrates the average monthly humidity levels in Goodwill, 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 Goodwill is approximately 85%, 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 Goodwill

In Goodwill 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 Goodwill, you can check the information here.

Maximum UV Index Levels in Goodwill for January

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

Data source: Goodwill 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 Goodwill Compares to Other Months

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

This table compares monthly weather conditions in Goodwill, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	21 mm (0.8 inches)	85%	moderate
February Weather	-11°C (13°F)	17 mm (0.7 inches)	89%	moderate
March Weather	-1°C (30°F)	41 mm (1.6 inches)	81%	high
April Weather	4°C (40°F)	59 mm (2.3 inches)	82%	high
May Weather	13°C (56°F)	81 mm (3.2 inches)	76%	very high
June Weather	21°C (70°F)	82 mm (3.2 inches)	81%	very high
July Weather	23°C (73°F)	87 mm (3.4 inches)	82%	very high
August Weather	21°C (69°F)	121 mm (4.7 inches)	83%	very high
September Weather	17°C (62°F)	86 mm (3.4 inches)	82%	high
October Weather	7°C (46°F)	79 mm (3.1 inches)	82%	moderate
November Weather	0°C (32°F)	24 mm (0.9 inches)	87%	moderate
December Weather	-5°C (23°F)	36 mm (1.4 inches)	84%	low