October Weather in Superior, United States

Last updated: June 24, 2025

In Superior, United States, the average temperature in October hovers around 12°C (54°F), offering a pleasant respite for visitors. However, be prepared for a temperature range that can dip to a chilly -7°C (20°F) or soar to a warm 33°C (92°F). This month, expect 89 mm (3.5 in) of precipitation spread over about 8 days, contributing to an average humidity of 71%. Make sure to pack accordingly for a comfortable stay!

October Temperature in Superior

In October in Superior, the average temperature is 12°C (54°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as -7°C (20°F). Be prepared for a wide range of temperatures when planning your travels during this month.

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

The chart illustrates October temperature patterns in Superior, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Superior, October typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (92°F) and lows dropping to around -7°C (20°F).

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

October Precipitation in Superior

In Superior in October, the precipitation amount is 89 mm (3.5 in) over a span of 8 days.

October Precipitation Trends in Superior

The chart displays monthly precipitation patterns in Superior, 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 Superior, October typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 8 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 Superior

In Superior in October humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.

October Average Humidity in Superior

This chart illustrates the average monthly humidity levels in Superior, 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 Superior is approximately 71%, 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 Superior

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

Maximum UV Index Levels in Superior for October

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

Data source: Superior 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 Superior Compares to Other Months

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

This table compares monthly weather conditions in Superior, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	27 mm (1.1 inches)	74%	moderate
February Weather	-2°C (29°F)	22 mm (0.9 inches)	78%	moderate
March Weather	6°C (43°F)	81 mm (3.2 inches)	67%	high
April Weather	11°C (52°F)	45 mm (1.8 inches)	70%	very high
May Weather	17°C (63°F)	175 mm (6.9 inches)	82%	very high
June Weather	25°C (77°F)	80 mm (3.1 inches)	81%	extreme
July Weather	26°C (80°F)	70 mm (2.8 inches)	80%	extreme
August Weather	24°C (76°F)	84 mm (3.3 inches)	80%	very high
September Weather	22°C (71°F)	68 mm (2.7 inches)	73%	very high
October Weather	12°C (54°F)	89 mm (3.5 inches)	71%	high
November Weather	6°C (42°F)	22 mm (0.9 inches)	79%	moderate
December Weather	1°C (34°F)	39 mm (1.5 inches)	83%	moderate