October Weather in Lead, United States

Last updated: June 24, 2025

In October, the average temperature in Lead, United States hovers around 4°C (40°F), with a temperature range that can dip to a chilly -22°C (-7°F) or rise to a warm 27°C (80°F). Expect 75 mm (2.9 in) of precipitation spread over 11 days, contributing to a relatively high average humidity of 73%.

October Temperature in Lead

In October in Lead, the average temperature is 4°C (40°F), with maximums reaching 27°C (80°F) and minimums dropping to as low as -22°C (-7°F). Be prepared for a wide range of temperatures, so pack accordingly for your travels!

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

The chart illustrates October temperature patterns in Lead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lead, October typically has an average temperature of 4°C (40°F), with highs reaching up to 27°C (80°F) and lows dropping to around -22°C (-7°F).

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

October Precipitation in Lead

In Lead in October, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

October Precipitation Trends in Lead

The chart displays monthly precipitation patterns in Lead, 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 Lead, October typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 11 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 Lead

In Lead in October humidity is 73%. With an average temperature of 4°C (40°F), this humidity feels like a chilly mist clinging to your skin, making travel feel damp and invigorating, yet slightly uncomfortable.

October Average Humidity in Lead

This chart illustrates the average monthly humidity levels in Lead, 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 Lead is approximately 73%, 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 Lead

In Lead in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Lead.

Maximum UV Index Levels in Lead for October

The chart shows the monthly maximum UV Index (UVI) for Lead 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 Lead typically reaches 5, which falls under the moderate exposure category.

Data source: Lead 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 Lead Compares to Other Months

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

This table compares monthly weather conditions in Lead, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	29 mm (1.2 inches)	77%	moderate
February Weather	-8°C (19°F)	42 mm (1.6 inches)	80%	moderate
March Weather	0°C (32°F)	54 mm (2.1 inches)	70%	high
April Weather	2°C (36°F)	97 mm (3.8 inches)	70%	very high
May Weather	8°C (47°F)	133 mm (5.2 inches)	76%	very high
June Weather	16°C (61°F)	106 mm (4.2 inches)	84%	extreme
July Weather	19°C (67°F)	144 mm (5.7 inches)	85%	extreme
August Weather	18°C (64°F)	88 mm (3.5 inches)	84%	very high
September Weather	14°C (57°F)	62 mm (2.5 inches)	77%	very high
October Weather	4°C (40°F)	75 mm (2.9 inches)	73%	moderate
November Weather	0°C (33°F)	30 mm (1.2 inches)	74%	moderate
December Weather	-3°C (26°F)	40 mm (1.6 inches)	79%	low