October Weather in Simpsonville, United States

Last updated: June 24, 2025

In October, the average temperature in Simpsonville, United States is a pleasant 18°C (65°F). However, temperatures can vary significantly, with a minimum of 0°C (32°F) and peaking at a scorching 36°C (97°F). You'll also encounter 117 mm (4.6 in) of precipitation spread over 10 days, contributing to an average humidity of 79%. Stay prepared for both warm days and refreshing rains!

October Temperature in Simpsonville

In October in Simpsonville, the average temperature is 18°C (65°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 0°C (32°F). It's a diverse climate perfect for various outdoor activities and sightseeing options, so pack accordingly for both warm and cool moments.

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

The chart illustrates October temperature patterns in Simpsonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simpsonville, October typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Simpsonville

In Simpsonville in October, the total precipitation amount is 117 mm (4.6 in) recorded over a span of 10 days.

October Precipitation Trends in Simpsonville

The chart displays monthly precipitation patterns in Simpsonville, 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 Simpsonville, October typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 10 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 Simpsonville

In Simpsonville in October, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

October Average Humidity in Simpsonville

This chart illustrates the average monthly humidity levels in Simpsonville, 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 Simpsonville is approximately 79%, 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 Simpsonville

In Simpsonville in October, 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 Simpsonville.

Maximum UV Index Levels in Simpsonville for October

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

Data source: Simpsonville 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 Simpsonville Compares to Other Months

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

This table compares monthly weather conditions in Simpsonville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	93 mm (3.7 inches)	86%	moderate
February Weather	10°C (50°F)	133 mm (5.2 inches)	85%	high
March Weather	12°C (55°F)	105 mm (4.1 inches)	84%	very high
April Weather	17°C (62°F)	121 mm (4.8 inches)	82%	very high
May Weather	21°C (71°F)	137 mm (5.4 inches)	83%	extreme
June Weather	25°C (77°F)	89 mm (3.5 inches)	82%	extreme
July Weather	27°C (80°F)	102 mm (4.0 inches)	80%	extreme
August Weather	26°C (79°F)	128 mm (5.0 inches)	74%	very high
September Weather	23°C (74°F)	131 mm (5.2 inches)	75%	very high
October Weather	18°C (65°F)	117 mm (4.6 inches)	79%	very high
November Weather	11°C (51°F)	95 mm (3.7 inches)	87%	high
December Weather	8°C (47°F)	123 mm (4.8 inches)	87%	moderate