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November Weather in Port Colborne, Canada

Last updated: June 18, 2025

In November, the average temperature in Port Colborne, Canada is a cool 6°C (42°F). Expect chilly nights with minimums reaching -8°C (19°F), while daytime highs can climb to a mild 17°C (63°F). This month also brings 92 mm (3.6 in) of precipitation spread over 12 days, resulting in an average humidity of 88%—perfect for those who enjoy a misty atmosphere!

November Temperature in Port Colborne

In November in Port Colborne, the average temperature is 6°C (42°F). The maximum can reach 17°C (63°F) and the minimum can be as low as -8°C (19°F). For travelers, be prepared for a range of temperatures and pack accordingly!

November Weather in Port Colborne: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Port Colborne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Colborne, November typically has an average temperature of 6°C (42°F), with highs reaching up to 17°C (63°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec282934425465727266564235
Data source: Temperature data for Port Colborne 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 Port Colborne

In Port Colborne in November, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

November Precipitation Trends in Port Colborne

The chart displays monthly precipitation patterns in Port Colborne, 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 Port Colborne, November typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7985771181048412485801339293
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Port Colborne

In Port Colborne in November, humidity is 88%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to your skin and saps your energy.

November Average Humidity in Port Colborne

This chart illustrates the average monthly humidity levels in Port Colborne, 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 Port Colborne 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 Port Colborne

In Port Colborne 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 Port Colborne, you can check the information here.

Maximum UV Index Levels in Port Colborne for November

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

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

This table compares monthly weather conditions in Port Colborne, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)79 mm (3.1 inches)91%low
February Weather-2°C (29°F)85 mm (3.4 inches)91%moderate
March Weather1°C (34°F)77 mm (3.0 inches)88%moderate
April Weather6°C (43°F)118 mm (4.6 inches)88%very high
May Weather12°C (54°F)104 mm (4.1 inches)82%very high
June Weather18°C (65°F)84 mm (3.3 inches)79%very high
July Weather22°C (73°F)124 mm (4.9 inches)77%very high
August Weather22°C (72°F)85 mm (3.4 inches)72%very high
September Weather19°C (66°F)80 mm (3.2 inches)76%high
October Weather13°C (56°F)133 mm (5.2 inches)83%moderate
November Weather6°C (42°F)92 mm (3.6 inches)88%moderate
December Weather1°C (35°F)93 mm (3.7 inches)87%low

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