October Weather in Unionville, United States

Last updated: June 24, 2025

In October, the average temperature in Unionville, United States is a mild 13°C (56°F), with a minimum dipping to a chilly -1°C (31°F) and a maximum climbing to a warm 32°C (90°F). Expect about 139 mm (5.5 in) of precipitation spread over 11 days, contributing to an average humidity of 74%. Whether you're exploring the great outdoors or indulging in indoor activities, this month brings a mix of weather experiences!

October Temperature in Unionville

In October in Unionville, the average temperature is 13°C (56°F). Maximums can reach 32°C (90°F), while minimums can drop as low as -1°C (31°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates October temperature patterns in Unionville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unionville, October typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (31°F).

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

October Precipitation in Unionville

In Unionville in October, the precipitation amount is 139 mm (5.5 in) occurring over a span of 11 days.

October Precipitation Trends in Unionville

The chart displays monthly precipitation patterns in Unionville, 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 Unionville, October typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 11 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 Unionville

In Unionville in October humidity is 74%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, especially for travelers unaccustomed to such conditions.

October Average Humidity in Unionville

This chart illustrates the average monthly humidity levels in Unionville, 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 Unionville is approximately 74%, 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 Unionville

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

Maximum UV Index Levels in Unionville for October

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

Data source: Unionville 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 Unionville Compares to Other Months

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

This table compares monthly weather conditions in Unionville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	71 mm (2.8 inches)	84%	moderate
February Weather	0°C (33°F)	98 mm (3.8 inches)	82%	moderate
March Weather	3°C (39°F)	92 mm (3.6 inches)	81%	high
April Weather	10°C (49°F)	114 mm (4.5 inches)	78%	very high
May Weather	15°C (60°F)	129 mm (5.1 inches)	69%	very high
June Weather	20°C (69°F)	97 mm (3.8 inches)	69%	very high
July Weather	24°C (75°F)	135 mm (5.3 inches)	62%	very high
August Weather	22°C (73°F)	130 mm (5.1 inches)	65%	very high
September Weather	19°C (66°F)	107 mm (4.2 inches)	68%	very high
October Weather	13°C (56°F)	139 mm (5.5 inches)	74%	high
November Weather	5°C (42°F)	88 mm (3.5 inches)	82%	moderate
December Weather	1°C (34°F)	103 mm (4.1 inches)	80%	low