nomadseason

October Weather in Cardston, Canada

Last updated: June 18, 2025

In October, the average temperature in Cardston, Canada hovers around 5°C (41°F). However, be prepared for a range of temperatures, as it can drop to a chilly -20°C (-4°F) or soar to a warm 25°C (77°F). Expect around 45 mm (1.8 in) of precipitation over 8 days, contributing to a relatively high average humidity of 78%.

October Temperature in Cardston

In October in Cardston, the average temperature is 5°C (41°F). The maximum can reach 25°C (77°F), while the minimum can be as low as -20°C (-4°F). This wide temperature range makes it essential for travelers to pack layers to adapt to varying conditions.

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

The chart illustrates October temperature patterns in Cardston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cardston, October typically has an average temperature of 5°C (41°F), with highs reaching up to 25°C (77°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec241730385159666454403325
Data source: Temperature data for Cardston generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Cardston

In Cardston in October, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

October Precipitation Trends in Cardston

The chart displays monthly precipitation patterns in Cardston, 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 Cardston, October typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec143931537259223235453728
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Cardston

In Cardston in October, humidity is 78%. With an average temperature of 5°C (41°F), this humidity feels like walking through a chill that clings to your skin, making every breath feel damp and cold, which can be uncomfortable for traveling.

October Average Humidity in Cardston

This chart illustrates the average monthly humidity levels in Cardston, 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 Cardston is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%84%78%77%79%69%69%78%87%94%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Cardston

In Cardston 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 Cardston.

Maximum UV Index Levels in Cardston for October

The chart shows the monthly maximum UV Index (UVI) for Cardston 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 Cardston typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689997532
Data source: Cardston 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 Cardston Compares to Other Months

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

This table compares monthly weather conditions in Cardston, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)14 mm (0.5 inches)93%low
February Weather-9°C (17°F)39 mm (1.5 inches)91%moderate
March Weather-1°C (31°F)31 mm (1.2 inches)88%moderate
April Weather4°C (39°F)53 mm (2.1 inches)84%high
May Weather10°C (51°F)72 mm (2.9 inches)78%very high
June Weather15°C (59°F)59 mm (2.3 inches)77%very high
July Weather19°C (66°F)22 mm (0.9 inches)79%very high
August Weather18°C (65°F)32 mm (1.3 inches)69%very high
September Weather12°C (55°F)35 mm (1.4 inches)69%high
October Weather5°C (41°F)45 mm (1.8 inches)78%moderate
November Weather0°C (33°F)37 mm (1.5 inches)87%moderate
December Weather-4°C (25°F)28 mm (1.1 inches)94%low

Compare Cardston's Climate with Cities Worldwide