October Weather in South Park, United States

Last updated: June 24, 2025

In South Park, United States, the average temperature in October hovers around 1°C (34°F), with extremes ranging from a brisk -26°C (-14°F) to a mild 20°C (68°F). During this month, expect about 70 mm (2.7 in) of precipitation spread over 12 days, contributing to an average humidity of 69%.

October Temperature in South Park

In October in South Park, the average temperature is 1°C (34°F). The maximum can reach 20°C (68°F), and the minimum can be as low as -26°C (-14°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

October Weather in South Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in South Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Park, October typically has an average temperature of 1°C (34°F), with highs reaching up to 20°C (68°F) and lows dropping to around -26°C (-14°F).

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

October Precipitation in South Park

In South Park in October, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.

October Precipitation Trends in South Park

The chart displays monthly precipitation patterns in South Park, 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 South Park, October typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 12 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 South Park

In South Park in October humidity is 69%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

October Average Humidity in South Park

This chart illustrates the average monthly humidity levels in South Park, 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 South Park is approximately 69%, 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 South Park

In South Park 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 South Park, you can refer to this Hourly UV Index in South Park.

Maximum UV Index Levels in South Park for October

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

Data source: South Park 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 South Park Compares to Other Months

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

This table compares monthly weather conditions in South Park, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	82 mm (3.2 inches)	95%	moderate
February Weather	-7°C (19°F)	132 mm (5.2 inches)	95%	moderate
March Weather	-2°C (28°F)	76 mm (3.0 inches)	90%	high
April Weather	0°C (33°F)	103 mm (4.0 inches)	81%	very high
May Weather	4°C (39°F)	67 mm (2.6 inches)	71%	extreme
June Weather	11°C (53°F)	66 mm (2.6 inches)	64%	extreme
July Weather	17°C (62°F)	28 mm (1.1 inches)	59%	extreme
August Weather	15°C (60°F)	35 mm (1.4 inches)	49%	extreme
September Weather	10°C (51°F)	58 mm (2.3 inches)	52%	very high
October Weather	1°C (34°F)	70 mm (2.7 inches)	69%	high
November Weather	-4°C (24°F)	91 mm (3.6 inches)	86%	moderate
December Weather	-8°C (18°F)	83 mm (3.3 inches)	91%	low