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October Weather in Edmonton, United States

Last updated: June 24, 2025

In Edmonton, United States, the average temperature in October is a mild 17°C (62°F). However, temperatures can vary dramatically, with a minimum of -1°C (30°F) and a scorching maximum of 36°C (97°F). During this month, expect approximately 138 mm (5.4 in) of precipitation spread over 11 days, accompanied by an average humidity level of 78%, creating a unique atmospheric experience.

October Temperature in Edmonton

In October in Edmonton, the average temperature is 17°C (62°F). The maximum can reach 36°C (97°F), and the minimum can be as low as -1°C (30°F). This diverse climate makes Edmonton an ideal destination for travelers seeking both warm and cool experiences.

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

The chart illustrates October temperature patterns in Edmonton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edmonton, October typically has an average temperature of 17°C (62°F), with highs reaching up to 36°C (97°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec384350576975797772624743
Data source: Temperature data for Edmonton generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Edmonton

In Edmonton in October, the precipitation amount is 138 mm (5.4 in) distributed over 11 days.

October Precipitation Trends in Edmonton

The chart displays monthly precipitation patterns in Edmonton, 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 Edmonton, October typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10219115015112817512612812513889151
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Edmonton

In Edmonton in October, humidity is 78%. With an average temperature of 17°C (62°F), this humidity feels like a warm, enveloping blanket, making travel feel a bit sticky and heavy but also refreshing, as long as you're prepared with light clothing and plenty of water.

October Average Humidity in Edmonton

This chart illustrates the average monthly humidity levels in Edmonton, 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 Edmonton is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Edmonton

In Edmonton 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 Edmonton.

Maximum UV Index Levels in Edmonton for October

The chart shows the monthly maximum UV Index (UVI) for Edmonton 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 Edmonton typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109753
Data source: Edmonton 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 Edmonton Compares to Other Months

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

This table compares monthly weather conditions in Edmonton, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)102 mm (4.0 inches)87%moderate
February Weather6°C (44°F)191 mm (7.5 inches)86%high
March Weather10°C (51°F)150 mm (5.9 inches)86%high
April Weather14°C (58°F)151 mm (5.9 inches)82%very high
May Weather20°C (69°F)128 mm (5.0 inches)82%very high
June Weather24°C (75°F)175 mm (6.9 inches)83%extreme
July Weather26°C (79°F)126 mm (5.0 inches)80%extreme
August Weather25°C (77°F)128 mm (5.0 inches)74%very high
September Weather22°C (73°F)125 mm (4.9 inches)71%very high
October Weather17°C (62°F)138 mm (5.4 inches)78%high
November Weather8°C (47°F)89 mm (3.5 inches)88%moderate
December Weather6°C (44°F)151 mm (5.9 inches)88%moderate

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