March Weather in Greeneville, United States

Last updated: June 24, 2025

In March, the average temperature in Greeneville, United States hovers around 10°C (50°F). Expect a wide range in temperatures, with minimums plummeting to -15°C (6°F) and maximums reaching up to 28°C (83°F). The region sees a fair amount of rainfall, with 130 mm (5.1 in) of precipitation spread over 14 days. Additionally, prepare for a high level of moisture in the air, as the average humidity is a brisk 87%.

March Temperature in Greeneville

In March in Greeneville, the average temperature is 10°C (50°F). The maximum can reach 28°C (83°F), while the minimum can dip as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling to Greeneville during this time.

March Weather in Greeneville: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Greeneville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greeneville, March typically has an average temperature of 10°C (50°F), with highs reaching up to 28°C (83°F) and lows dropping to around -15°C (6°F).

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

March Precipitation in Greeneville

In Greeneville in March, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.

March Precipitation Trends in Greeneville

The chart displays monthly precipitation patterns in Greeneville, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Greeneville, March typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Greeneville

In Greeneville in March humidity is 87%. With an average temperature of 10°C (50°F), this humidity feels like a heavy cloak wrapping around you, making every step feel laborious and the air thick with moisture, challenging your comfort while traveling.

March Average Humidity in Greeneville

This chart illustrates the average monthly humidity levels in Greeneville, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Greeneville is approximately 87%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Greeneville

In Greeneville in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Greeneville.

Maximum UV Index Levels in Greeneville for March

The chart shows the monthly maximum UV Index (UVI) for Greeneville in March, 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 March, the maximum UV index in Greeneville typically reaches 8, which falls under the very high exposure category.

Data source: Greeneville March 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 March Weather in Greeneville Compares to Other Months

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

This table compares monthly weather conditions in Greeneville, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	93 mm (3.6 inches)	88%	moderate
February Weather	7°C (45°F)	148 mm (5.8 inches)	88%	high
March Weather	10°C (50°F)	130 mm (5.1 inches)	87%	very high
April Weather	14°C (57°F)	137 mm (5.4 inches)	84%	very high
May Weather	19°C (66°F)	129 mm (5.1 inches)	84%	extreme
June Weather	22°C (72°F)	115 mm (4.5 inches)	83%	extreme
July Weather	24°C (76°F)	93 mm (3.7 inches)	79%	extreme
August Weather	23°C (74°F)	113 mm (4.4 inches)	66%	very high
September Weather	21°C (70°F)	90 mm (3.6 inches)	67%	very high
October Weather	16°C (61°F)	120 mm (4.7 inches)	76%	high
November Weather	8°C (46°F)	79 mm (3.1 inches)	89%	moderate
December Weather	6°C (42°F)	127 mm (5.0 inches)	88%	moderate