January Weather in Goodlettsville, United States

Last updated: June 24, 2025

In January, the average temperature in Goodlettsville, United States is a cool 5°C (40°F), with extremes ranging from a chilly -15°C (5°F) to a warm 23°C (73°F). Expect a total precipitation of 102 mm (4.0 in) over approximately 10 days, contributing to an average humidity level of a muggy 87%. Whether you're bundling up or braving the rain, be prepared for a mix of weather!

January Temperature in Goodlettsville

In January in Goodlettsville, the average temperature is 5°C (40°F). The maximum can reach 23°C (73°F) and the minimum can be as low as -15°C (5°F). Be prepared for a wide range of temperatures when traveling to Goodlettsville during this time.

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

The chart illustrates January temperature patterns in Goodlettsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goodlettsville, January typically has an average temperature of 5°C (40°F), with highs reaching up to 23°C (73°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Goodlettsville

In Goodlettsville in January, the total precipitation amount is 102 mm (4.0 in) falling over the course of 10 days.

January Precipitation Trends in Goodlettsville

The chart displays monthly precipitation patterns in Goodlettsville, 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 Goodlettsville, January typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 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 Goodlettsville

In Goodlettsville in January, humidity is 87%. With an average temperature of 5°C (40°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions less enjoyable and requiring extra layers to stay comfortable while exploring.

January Average Humidity in Goodlettsville

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

In Goodlettsville 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 Goodlettsville, you can check the information here.

Maximum UV Index Levels in Goodlettsville for January

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

Data source: Goodlettsville 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 Goodlettsville Compares to Other Months

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

This table compares monthly weather conditions in Goodlettsville, 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 (40°F)	102 mm (4.0 inches)	87%	moderate
February Weather	7°C (45°F)	180 mm (7.1 inches)	86%	high
March Weather	11°C (52°F)	164 mm (6.4 inches)	86%	high
April Weather	15°C (59°F)	150 mm (5.9 inches)	82%	very high
May Weather	21°C (70°F)	122 mm (4.8 inches)	82%	very high
June Weather	25°C (77°F)	135 mm (5.3 inches)	83%	extreme
July Weather	27°C (80°F)	138 mm (5.4 inches)	80%	extreme
August Weather	26°C (78°F)	131 mm (5.2 inches)	74%	very high
September Weather	23°C (74°F)	130 mm (5.1 inches)	71%	very high
October Weather	17°C (63°F)	141 mm (5.5 inches)	78%	high
November Weather	9°C (48°F)	82 mm (3.2 inches)	88%	moderate
December Weather	7°C (45°F)	145 mm (5.7 inches)	88%	moderate