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October Weather in Chetwynd, Canada

Last updated: June 18, 2025

In October, the average temperature in Chetwynd, Canada hovers around 2°C (36°F), with extremes ranging from a chilly -18°C (0°F) to a surprisingly warm 21°C (69°F). Expect a fair bit of moisture, with 56 mm (2.2 in) of precipitation spread over 9 days. The air tends to feel quite humid, with an average humidity level of 89%, adding to the overall atmosphere of the season.

October Temperature in Chetwynd

In October in Chetwynd, the average temperature is 2°C (36°F). Maximum temperatures can reach 21°C (69°F), while minimums can plummet to -18°C (0°F). Be prepared for a wide temperature range and pack accordingly for your trip!

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

The chart illustrates October temperature patterns in Chetwynd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chetwynd, October typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (69°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec141022344956595748362317
Data source: Temperature data for Chetwynd 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 Chetwynd

In Chetwynd in October, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

October Precipitation Trends in Chetwynd

The chart displays monthly precipitation patterns in Chetwynd, 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 Chetwynd, October typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3836484265911136666567837
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Chetwynd

In Chetwynd in October, humidity is 89%. With an average temperature of 2°C (36°F), this humidity feels like an uncomfortable chill that clings to your skin, making outdoor activities feel even colder and less inviting for traveling.

October Average Humidity in Chetwynd

This chart illustrates the average monthly humidity levels in Chetwynd, 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 Chetwynd is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%90%88%83%80%84%83%83%89%94%97%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Chetwynd

In Chetwynd in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Chetwynd, you can check the information here.

Maximum UV Index Levels in Chetwynd for October

The chart shows the monthly maximum UV Index (UVI) for Chetwynd 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 Chetwynd typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577776311
Data source: Chetwynd 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 Chetwynd Compares to Other Months

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

This table compares monthly weather conditions in Chetwynd, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)38 mm (1.5 inches)95%low
February Weather-12°C (11°F)36 mm (1.4 inches)94%low
March Weather-5°C (23°F)48 mm (1.9 inches)90%moderate
April Weather1°C (34°F)42 mm (1.6 inches)88%moderate
May Weather9°C (49°F)65 mm (2.6 inches)83%high
June Weather13°C (56°F)91 mm (3.6 inches)80%high
July Weather15°C (59°F)113 mm (4.4 inches)84%high
August Weather14°C (57°F)66 mm (2.6 inches)82%high
September Weather9°C (48°F)66 mm (2.6 inches)83%high
October Weather2°C (36°F)56 mm (2.2 inches)89%moderate
November Weather-5°C (24°F)78 mm (3.1 inches)94%low
December Weather-9°C (17°F)37 mm (1.5 inches)97%low

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