May Weather in Oak Ridge, United States

Last updated: June 24, 2025

In May, the average temperature in Oak Ridge, United States is a pleasant 25°C (78°F), with temperatures ranging from a cool 12°C (54°F) to a warm 36°C (96°F). Expect 102 mm (4.0 in) of precipitation over about 10 days, and enjoy the relatively high humidity of 68% that adds to the region’s charm.

May Temperature in Oak Ridge

In May in Oak Ridge, the average temperature is 25°C (78°F). The maximum can reach 36°C (96°F), while the minimum can be as low as 12°C (54°F). This range makes Oak Ridge an ideal destination for travelers who enjoy warm weather during the day and cooler evenings.

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

The chart illustrates May 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, May typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (96°F) and lows dropping to around 12°C (54°F).

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

May Precipitation in Oak Ridge

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

May Precipitation Trends in Oak Ridge

The chart displays monthly precipitation patterns in Oak Ridge, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Oak Ridge, May typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Oak Ridge

In Oak Ridge in May, humidity is 68%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel a bit more intense and sticky, but still manageable for traveling if you stay hydrated and take breaks in the shade.

May Average Humidity in Oak Ridge

This chart illustrates the average monthly humidity levels in Oak Ridge, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Oak Ridge is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oak Ridge

In Oak Ridge in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Oak Ridge.

Maximum UV Index Levels in Oak Ridge for May

The chart shows the monthly maximum UV Index (UVI) for Oak Ridge in May, 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 May, the maximum UV index in Oak Ridge typically reaches 11, which falls under the extreme exposure category.

Data source: Oak Ridge May 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 May 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 May’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 May’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