January Weather in Oak Ridge, United States

Last updated: June 24, 2025

In January, the average temperature in Oak Ridge, United States hovers around 16°C (61°F), with extremes ranging from a chilly -3°C (27°F) to a warm 29°C (84°F). Expect some rain, as 41 mm (1.6 in) of precipitation typically falls over about 4 days, paired with a high average humidity of 83%.

January Temperature in Oak Ridge

In January in Oak Ridge, the average temperature is 16°C (61°F). Maximums can reach 29°C (84°F) and minimums can be as low as -3°C (27°F). This varied climate makes it advisable for travelers to pack for both warm and cool weather.

January Weather in Oak Ridge: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Oak Ridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oak Ridge, January typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Oak Ridge

In Oak Ridge in January, the precipitation amount is 41 mm (1.6 in) over the course of 4 days.

January Precipitation Trends in Oak Ridge

The chart displays monthly precipitation patterns in Oak Ridge, 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 Oak Ridge, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 4 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 Oak Ridge

In Oak Ridge in January, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

January Average Humidity in Oak Ridge

This chart illustrates the average monthly humidity levels in Oak Ridge, 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 Oak Ridge is approximately 83%, 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 Oak Ridge

In Oak Ridge in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Oak Ridge.

Maximum UV Index Levels in Oak Ridge for January

The chart shows the monthly maximum UV Index (UVI) for Oak Ridge 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 Oak Ridge typically reaches 5, which falls under the moderate exposure category.

Data source: Oak Ridge 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 Oak Ridge Compares to Other Months

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

This table compares monthly weather conditions in Oak Ridge, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	41 mm (1.6 inches)	83%	moderate
February Weather	19°C (67°F)	51 mm (2.0 inches)	80%	very high
March Weather	20°C (69°F)	21 mm (0.8 inches)	75%	very high
April Weather	23°C (73°F)	75 mm (2.9 inches)	70%	extreme
May Weather	25°C (78°F)	102 mm (4.0 inches)	68%	extreme
June Weather	27°C (81°F)	214 mm (8.4 inches)	75%	extreme
July Weather	28°C (82°F)	234 mm (9.2 inches)	79%	extreme
August Weather	28°C (82°F)	234 mm (9.2 inches)	81%	extreme
September Weather	27°C (81°F)	184 mm (7.3 inches)	83%	extreme
October Weather	25°C (77°F)	91 mm (3.6 inches)	81%	very high
November Weather	20°C (69°F)	44 mm (1.7 inches)	82%	high
December Weather	17°C (64°F)	61 mm (2.4 inches)	84%	moderate