October Weather in Carstairs, Canada

Last updated: June 18, 2025

In October, the average temperature in Carstairs, Canada hovers around 3°C (38°F), with fluctuations ranging from a chilling -18°C (0°F) to a balmy 23°C (74°F). During this time, expect about 31 mm (1.2 in) of precipitation across 6 days, contributing to an average humidity level of 80%.

October Temperature in Carstairs

In October in Carstairs, the average temperature is 3°C (38°F). Maximums can reach 23°C (74°F), while minimums can drop as low as -18°C (0°F). Be sure to pack layers and prepare for a mix of chilly and warm conditions during your travels.

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

The chart illustrates October temperature patterns in Carstairs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carstairs, October typically has an average temperature of 3°C (38°F), with highs reaching up to 23°C (74°F) and lows dropping to around -18°C (0°F).

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

October Precipitation in Carstairs

In Carstairs in October, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

October Precipitation Trends in Carstairs

The chart displays monthly precipitation patterns in Carstairs, 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 Carstairs, October typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 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 Carstairs

In Carstairs in October, humidity is 80%. With an average temperature of 3°C (38°F), this humidity feels like a chilly dampness that clings to your skin, making traveling uncomfortable and forcing you to bundle up just to step outside.

October Average Humidity in Carstairs

This chart illustrates the average monthly humidity levels in Carstairs, 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 Carstairs is approximately 80%, 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 Carstairs

In Carstairs in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Carstairs for better planning.

Maximum UV Index Levels in Carstairs for October

The chart shows the monthly maximum UV Index (UVI) for Carstairs 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 Carstairs typically reaches 4, which falls under the moderate exposure category.

Data source: Carstairs 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 Carstairs Compares to Other Months

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

This table compares monthly weather conditions in Carstairs, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	9 mm (0.3 inches)	91%	low
February Weather	-11°C (12°F)	28 mm (1.1 inches)	93%	moderate
March Weather	-4°C (25°F)	28 mm (1.1 inches)	88%	moderate
April Weather	2°C (36°F)	37 mm (1.5 inches)	84%	high
May Weather	10°C (51°F)	62 mm (2.5 inches)	80%	high
June Weather	14°C (58°F)	95 mm (3.8 inches)	79%	very high
July Weather	17°C (62°F)	87 mm (3.4 inches)	80%	very high
August Weather	16°C (61°F)	50 mm (2.0 inches)	77%	very high
September Weather	11°C (51°F)	51 mm (2.0 inches)	74%	high
October Weather	3°C (38°F)	31 mm (1.2 inches)	80%	moderate
November Weather	-2°C (28°F)	30 mm (1.2 inches)	86%	low
December Weather	-7°C (19°F)	26 mm (1.0 inches)	92%	low