October Weather in Greeneville, United States

Last updated: June 24, 2025

In October, the average temperature in Greeneville, United States is a cool 16°C (61°F). Expect a range from a chilly -2°C (29°F) to a warm 33°C (93°F). With a precipitation total of 120 mm (4.7 in) spread over 10 days, it's wise to prepare for some rain. Don't forget, the average humidity sits comfortably at 76%, giving you a true feel of the climate in this vibrant location!

October Temperature in Greeneville

In October in Greeneville, the average temperature is 16°C (61°F), with maximums reaching up to 33°C (93°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both warm and cool clothing for their visit.

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

The chart illustrates October 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, October typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (93°F) and lows dropping to around -2°C (29°F).

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

October Precipitation in Greeneville

In Greeneville in October, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.

October Precipitation Trends in Greeneville

The chart displays monthly precipitation patterns in Greeneville, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Greeneville, October typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Greeneville

In Greeneville in October humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.

October Average Humidity in Greeneville

This chart illustrates the average monthly humidity levels in Greeneville, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Greeneville is approximately 76%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Greeneville

In Greeneville in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Greeneville.

Maximum UV Index Levels in Greeneville for October

The chart shows the monthly maximum UV Index (UVI) for Greeneville in October, 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 October, the maximum UV index in Greeneville typically reaches 7, which falls under the high exposure category.

Data source: Greeneville October 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 October 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 October’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 October’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