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October Weather in Petawawa, Canada

Last updated: June 18, 2025

In October, the average temperature in Petawawa, Canada hovers around 8°C (47°F). It's a month of contrasts, with temperatures ranging from a chilly -7°C (20°F) to a warm 24°C (76°F). Be prepared for some rain, as the region experiences around 106 mm (4.2 in) of precipitation over 12 days, contributing to the 83% average humidity. Enjoy the nuanced climate!

October Temperature in Petawawa

In October in Petawawa, the average temperature is 8°C (47°F). Maximum temperatures can reach 24°C (76°F), while the minimum can drop as low as -7°C (20°F). Be sure to pack layers to accommodate the wide range of temperatures during your travels.

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

The chart illustrates October temperature patterns in Petawawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petawawa, October typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (76°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec141625385363706758473220
Data source: Temperature data for Petawawa 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 Petawawa

In Petawawa in October, the precipitation amount is 106 mm (4.2 in), occurring over a span of 12 days.

October Precipitation Trends in Petawawa

The chart displays monthly precipitation patterns in Petawawa, 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 Petawawa, October typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec637471105112102103106971078680
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Petawawa

In Petawawa in October humidity is 83%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making travel uncomfortable and leaving you yearning for warmth and dryness as you explore.

October Average Humidity in Petawawa

This chart illustrates the average monthly humidity levels in Petawawa, 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 Petawawa is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Petawawa

In Petawawa 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 Petawawa.

Maximum UV Index Levels in Petawawa for October

The chart shows the monthly maximum UV Index (UVI) for Petawawa 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 Petawawa typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799987532
Data source: Petawawa 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 Petawawa Compares to Other Months

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

This table compares monthly weather conditions in Petawawa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)63 mm (2.5 inches)93%low
February Weather-9°C (17°F)74 mm (2.9 inches)93%moderate
March Weather-4°C (25°F)71 mm (2.8 inches)86%moderate
April Weather4°C (39°F)105 mm (4.1 inches)82%high
May Weather11°C (53°F)111 mm (4.4 inches)75%very high
June Weather17°C (63°F)102 mm (4.0 inches)68%very high
July Weather21°C (70°F)103 mm (4.0 inches)69%very high
August Weather19°C (67°F)106 mm (4.2 inches)67%very high
September Weather15°C (59°F)97 mm (3.8 inches)72%high
October Weather8°C (47°F)106 mm (4.2 inches)83%moderate
November Weather0°C (32°F)86 mm (3.4 inches)88%moderate
December Weather-7°C (20°F)80 mm (3.1 inches)89%low

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