October Weather in Huntsville, Canada

Last updated: June 18, 2025

In October, the average temperature in Huntsville, Canada hovers around 9°C (48°F), with a minimum dipping to -5°C (23°F) and a maximum soaring to 25°C (76°F). Prepare for 110 mm (4.3 in) of precipitation over approximately 16 days, and be ready for a somewhat damp experience, as the average humidity levels reach a cozy 83%.

October Temperature in Huntsville

In October in Huntsville, the average temperature is 9°C (48°F). The maximum can reach 25°C (76°F), while the minimum can drop as low as -5°C (23°F). Be sure to pack layers to enjoy a pleasant experience, as temperatures can vary significantly throughout the day.

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

The chart illustrates October temperature patterns in Huntsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huntsville, October typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (76°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Huntsville

In Huntsville in October, the precipitation amount is 110 mm (4.3 in) over a span of 16 days.

October Precipitation Trends in Huntsville

The chart displays monthly precipitation patterns in Huntsville, 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 Huntsville, October typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 16 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 Huntsville

In Huntsville in October humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

October Average Humidity in Huntsville

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

In Huntsville 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 Huntsville.

Maximum UV Index Levels in Huntsville for October

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

Data source: Huntsville 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 Huntsville Compares to Other Months

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

This table compares monthly weather conditions in Huntsville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	71 mm (2.8 inches)	93%	low
February Weather	-8°C (19°F)	84 mm (3.3 inches)	94%	moderate
March Weather	-4°C (26°F)	70 mm (2.8 inches)	87%	moderate
April Weather	3°C (38°F)	110 mm (4.3 inches)	82%	very high
May Weather	10°C (51°F)	100 mm (4.0 inches)	74%	very high
June Weather	16°C (60°F)	120 mm (4.7 inches)	68%	very high
July Weather	20°C (68°F)	104 mm (4.1 inches)	67%	very high
August Weather	19°C (66°F)	143 mm (5.6 inches)	67%	very high
September Weather	15°C (59°F)	123 mm (4.8 inches)	74%	high
October Weather	9°C (48°F)	110 mm (4.3 inches)	83%	moderate
November Weather	1°C (34°F)	108 mm (4.3 inches)	89%	moderate
December Weather	-5°C (24°F)	92 mm (3.6 inches)	91%	low