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September Weather in Franklin, Canada

Last updated: June 18, 2025

In September, the average temperature in Franklin, Canada hovers around 16°C (61°F). Temperatures can vary significantly, with a minimum of -2°C (30°F) and a maximum reaching 32°C (90°F). Expect some rain during your visit, as the precipitation averages 71 mm (2.8 in) across 10 days. Don't forget that the average humidity is quite high at 78%, adding a layer of comfort to this intriguing climate. 🌧️

September Temperature in Franklin

In September in Franklin, the average temperature is 16°C (61°F). The maximum can reach 32°C (90°F), while the minimum can be as low as -2°C (30°F). This makes it essential for travelers to pack layers to comfortably navigate the wide range of temperatures.

September Weather in Franklin: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Franklin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Franklin, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec182129425665716961493424
Data source: Temperature data for Franklin 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.

September Precipitation in Franklin

In Franklin in September, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

September Precipitation Trends in Franklin

The chart displays monthly precipitation patterns in Franklin, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Franklin, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8788901181071121141057114011183
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Franklin

In Franklin in September, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

September Average Humidity in Franklin

This chart illustrates the average monthly humidity levels in Franklin, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Franklin is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Franklin

In Franklin in September, 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 Franklin.

Maximum UV Index Levels in Franklin for September

The chart shows the monthly maximum UV Index (UVI) for Franklin in September, 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 September, the maximum UV index in Franklin typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Franklin September 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 September Weather in Franklin Compares to Other Months

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

This table compares monthly weather conditions in Franklin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)87 mm (3.4 inches)93%low
February Weather-6°C (21°F)88 mm (3.5 inches)92%moderate
March Weather-2°C (29°F)90 mm (3.5 inches)86%moderate
April Weather6°C (42°F)118 mm (4.6 inches)85%high
May Weather13°C (56°F)107 mm (4.2 inches)80%very high
June Weather18°C (65°F)112 mm (4.4 inches)74%very high
July Weather21°C (71°F)114 mm (4.5 inches)76%very high
August Weather20°C (69°F)104 mm (4.1 inches)75%very high
September Weather16°C (61°F)71 mm (2.8 inches)78%high
October Weather10°C (49°F)139 mm (5.5 inches)86%moderate
November Weather1°C (35°F)111 mm (4.4 inches)88%moderate
December Weather-4°C (25°F)83 mm (3.3 inches)89%low

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