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November Weather in Oshawa, Canada

Last updated: June 18, 2025

In Oshawa, Canada, the average temperature in November hovers around 3°C (37°F), with extremes ranging from a chilly -17°C (2°F) to a mild 20°C (69°F). Expect about 83 mm (3.2 in) of precipitation spread over 10 days, accompanied by a notable average humidity of 88%. Be prepared for a mix of conditions!

November Temperature in Oshawa

In November in Oshawa, the average temperature is 3°C (37°F). Maximum temperatures can reach 20°C (69°F), while minimum temperatures can drop as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures, so dressing in layers is advisable.

November Weather in Oshawa: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Oshawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oshawa, November typically has an average temperature of 3°C (37°F), with highs reaching up to 20°C (69°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec232432435566727063513729
Data source: Temperature data for Oshawa 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.

November Precipitation in Oshawa

In Oshawa in November, the precipitation amount is 83 mm (3.2 in) over a span of 10 days.

November Precipitation Trends in Oshawa

The chart displays monthly precipitation patterns in Oshawa, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Oshawa, November typically receives around 83 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec65696211298909310873998375
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Oshawa

In Oshawa in November, humidity is 88%. With an average temperature of 3°C (37°F), this humidity feels like a chilling fog that clings to your skin, making every step outside a damp and brisk challenge for travelers.

November Average Humidity in Oshawa

This chart illustrates the average monthly humidity levels in Oshawa, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Oshawa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Oshawa

In Oshawa in November, 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 Oshawa, you can check the information here.

Maximum UV Index Levels in Oshawa for November

The chart shows the monthly maximum UV Index (UVI) for Oshawa in November, 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 November, the maximum UV index in Oshawa typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Oshawa November 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 November Weather in Oshawa Compares to Other Months

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

This table compares monthly weather conditions in Oshawa, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)65 mm (2.5 inches)91%low
February Weather-4°C (24°F)69 mm (2.7 inches)91%moderate
March Weather0°C (32°F)62 mm (2.4 inches)88%moderate
April Weather6°C (43°F)112 mm (4.4 inches)88%very high
May Weather13°C (56°F)98 mm (3.9 inches)82%very high
June Weather19°C (66°F)90 mm (3.5 inches)79%very high
July Weather22°C (72°F)92 mm (3.6 inches)77%very high
August Weather21°C (70°F)108 mm (4.2 inches)72%very high
September Weather17°C (63°F)73 mm (2.9 inches)76%high
October Weather11°C (51°F)99 mm (3.9 inches)83%moderate
November Weather3°C (37°F)83 mm (3.2 inches)88%moderate
December Weather-2°C (29°F)75 mm (2.9 inches)87%low

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