October Weather in Harrisville, United States

Last updated: June 24, 2025

In October, the average temperature in Harrisville, United States hovers around 10°C (50°F), making it a cool yet comfortable time of year. Temperatures can range from a brisk -5°C (24°F) to a pleasant 26°C (78°F). Expect about 169 mm (6.7 in) of precipitation over 14 days, contributing to an average humidity level of 83%. Embrace the unique climate conditions as you explore all that this destination has to offer!

October Temperature in Harrisville

In October in Harrisville, the average temperature is 10°C (50°F). Maximums can reach 26°C (78°F), while minimums can drop as low as -5°C (24°F). This varied climate makes Harrisville a destination suitable for travelers who appreciate both mild and cooler temperatures.

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

The chart illustrates October temperature patterns in Harrisville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrisville, October typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (78°F) and lows dropping to around -5°C (24°F).

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

October Precipitation in Harrisville

In Harrisville in October, the precipitation amount is 169 mm (6.7 in) over a span of 14 days.

October Precipitation Trends in Harrisville

The chart displays monthly precipitation patterns in Harrisville, 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 Harrisville, October typically receives around 169 mm (6.7 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Harrisville

In Harrisville in October, humidity is 83%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less comfortable and prompting visitors to seek cozy indoor activities.

October Average Humidity in Harrisville

This chart illustrates the average monthly humidity levels in Harrisville, 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 Harrisville is approximately 83%, 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 Harrisville

In Harrisville 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 Harrisville.

Maximum UV Index Levels in Harrisville for October

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

Data source: Harrisville 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 Harrisville Compares to Other Months

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

This table compares monthly weather conditions in Harrisville, 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 (20°F)	100 mm (3.9 inches)	93%	low
February Weather	-5°C (23°F)	94 mm (3.7 inches)	93%	moderate
March Weather	-1°C (30°F)	99 mm (3.9 inches)	86%	high
April Weather	6°C (43°F)	127 mm (5.0 inches)	82%	very high
May Weather	13°C (56°F)	117 mm (4.6 inches)	75%	very high
June Weather	18°C (65°F)	119 mm (4.7 inches)	68%	very high
July Weather	21°C (70°F)	148 mm (5.8 inches)	69%	very high
August Weather	20°C (68°F)	123 mm (4.9 inches)	67%	very high
September Weather	16°C (61°F)	84 mm (3.3 inches)	72%	high
October Weather	10°C (50°F)	169 mm (6.7 inches)	83%	moderate
November Weather	2°C (35°F)	127 mm (5.0 inches)	88%	moderate
December Weather	-3°C (26°F)	102 mm (4.0 inches)	89%	low