October Weather in Rock Hill, United States

Last updated: June 24, 2025

In October, the average temperature in Rock Hill, United States hovers around 12°C (54°F), with a minimum dipping to -2°C (29°F) and a maximum reaching up to 28°C (82°F). Expect precipitation of approximately 164 mm (6.4 in) spread across 13 days, resulting in an average humidity of 74%.

October Temperature in Rock Hill

In October in Rock Hill, the average temperature is 12°C (54°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -2°C (29°F). This makes it essential for travelers to pack layers to stay comfortable throughout the day.

October Weather in Rock Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Rock Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rock Hill, October typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (29°F).

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

October Precipitation in Rock Hill

In Rock Hill in October, the total precipitation amount is 164 mm (6.4 in), which falls over the course of 13 days.

October Precipitation Trends in Rock Hill

The chart displays monthly precipitation patterns in Rock Hill, 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 Rock Hill, October typically receives around 164 mm (6.4 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Rock Hill

In Rock Hill in October, humidity is 74%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace that can dampen your travel experience, making it essential to dress in layers and prepare for an unexpected drizzle while exploring the sights.

October Average Humidity in Rock Hill

This chart illustrates the average monthly humidity levels in Rock Hill, 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 Rock Hill is approximately 74%, 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 Rock Hill

In Rock Hill in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Rock Hill, you can refer to this Hourly UV Index in Rock Hill.

Maximum UV Index Levels in Rock Hill for October

The chart shows the monthly maximum UV Index (UVI) for Rock Hill 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 Rock Hill typically reaches 6, which falls under the high exposure category.

Data source: Rock Hill 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 Rock Hill Compares to Other Months

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

This table compares monthly weather conditions in Rock Hill, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	88 mm (3.5 inches)	84%	moderate
February Weather	-1°C (30°F)	115 mm (4.5 inches)	82%	moderate
March Weather	2°C (36°F)	101 mm (4.0 inches)	81%	high
April Weather	8°C (47°F)	143 mm (5.6 inches)	78%	very high
May Weather	14°C (58°F)	150 mm (5.9 inches)	69%	very high
June Weather	19°C (66°F)	124 mm (4.9 inches)	69%	very high
July Weather	22°C (72°F)	141 mm (5.6 inches)	62%	very high
August Weather	21°C (70°F)	136 mm (5.4 inches)	65%	very high
September Weather	18°C (64°F)	103 mm (4.0 inches)	68%	very high
October Weather	12°C (54°F)	164 mm (6.4 inches)	74%	high
November Weather	4°C (39°F)	110 mm (4.3 inches)	82%	moderate
December Weather	0°C (32°F)	126 mm (4.9 inches)	80%	low