October Weather in Collierville, United States

Last updated: June 24, 2025

In Collierville, United States, the average temperature in October hovers around 18°C (65°F), with fluctuations ranging from a minimum of 0°C (32°F) to a maximum of 36°C (97°F). This month sees an average precipitation of 108 mm (4.3 in) over the course of 8 days, complemented by a humidity level of 73% that can make the air feel quite moist.

October Temperature in Collierville

In October in Collierville, the average temperature is 18°C (65°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 0°C (32°F). It's a diverse climate perfect for various outdoor activities and sightseeing options, so pack accordingly for both warm and cool moments.

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

The chart illustrates October temperature patterns in Collierville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Collierville, October typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Collierville

In Collierville in October, the precipitation amount is 108 mm (4.3 in) spread over 8 days.

October Precipitation Trends in Collierville

The chart displays monthly precipitation patterns in Collierville, 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 Collierville, October typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 8 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 Collierville

In Collierville in October, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.

October Average Humidity in Collierville

This chart illustrates the average monthly humidity levels in Collierville, 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 Collierville 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 Collierville

In Collierville in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Collierville.

Maximum UV Index Levels in Collierville for October

The chart shows the monthly maximum UV Index (UVI) for Collierville 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 Collierville typically reaches 7, which falls under the high exposure category.

Data source: Collierville 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 Collierville Compares to Other Months

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

This table compares monthly weather conditions in Collierville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	108 mm (4.3 inches)	86%	moderate
February Weather	8°C (46°F)	176 mm (6.9 inches)	85%	high
March Weather	13°C (55°F)	169 mm (6.7 inches)	84%	high
April Weather	16°C (61°F)	144 mm (5.7 inches)	81%	very high
May Weather	22°C (72°F)	119 mm (4.7 inches)	83%	very high
June Weather	26°C (78°F)	130 mm (5.1 inches)	83%	extreme
July Weather	27°C (81°F)	143 mm (5.6 inches)	80%	extreme
August Weather	26°C (80°F)	123 mm (4.9 inches)	73%	very high
September Weather	24°C (76°F)	101 mm (4.0 inches)	70%	very high
October Weather	18°C (65°F)	108 mm (4.3 inches)	73%	high
November Weather	10°C (51°F)	77 mm (3.0 inches)	85%	moderate
December Weather	8°C (47°F)	148 mm (5.8 inches)	88%	moderate