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September Weather in Shelburne, Canada

Last updated: June 18, 2025

In Shelburne, Canada, the average temperature in September hovers around 17°C (62°F), with a comfortable range from a chilly 3°C (39°F) to a warm 28°C (83°F). Expect a total precipitation of 112 mm (4.4 in) spread across 9 days, resulting in an average humidity level of 83%. It's a month that calls for both light layers and a sprinkle of sunshine!

September Temperature in Shelburne

In September in Shelburne, the average temperature is 17°C (62°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 3°C (39°F). This weather makes Shelburne an ideal destination for travelers seeking comfortable temperatures and a mix of warm and cool days.

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

The chart illustrates September temperature patterns in Shelburne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shelburne, September typically has an average temperature of 17°C (62°F), with highs reaching up to 28°C (83°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec313134435161676862534334
Data source: Temperature data for Shelburne 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 Shelburne

In Shelburne in September, the total precipitation amount is 112 mm (4.4 in), occurring over a span of 9 days.

September Precipitation Trends in Shelburne

The chart displays monthly precipitation patterns in Shelburne, 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 Shelburne, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec10013211512993889582112113146139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shelburne

In Shelburne in September, humidity is 83%. With an average temperature of 17°C (62°F), this humidity feels like traveling through a thick blanket of warmth, making every step feel heavy and inviting frequent breaks to cool down and hydrate.

September Average Humidity in Shelburne

This chart illustrates the average monthly humidity levels in Shelburne, 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 Shelburne is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%80%82%89%89%85%83%78%80%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Shelburne

In Shelburne 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 Shelburne.

Maximum UV Index Levels in Shelburne for September

The chart shows the monthly maximum UV Index (UVI) for Shelburne 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 Shelburne typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Shelburne 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 Shelburne Compares to Other Months

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

This table compares monthly weather conditions in Shelburne, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)100 mm (3.9 inches)85%low
February Weather-1°C (31°F)132 mm (5.2 inches)86%moderate
March Weather1°C (34°F)115 mm (4.5 inches)84%moderate
April Weather6°C (44°F)129 mm (5.1 inches)80%very high
May Weather11°C (51°F)93 mm (3.7 inches)82%very high
June Weather16°C (61°F)88 mm (3.5 inches)89%very high
July Weather19°C (67°F)95 mm (3.7 inches)89%very high
August Weather20°C (68°F)82 mm (3.2 inches)85%very high
September Weather17°C (62°F)112 mm (4.4 inches)83%high
October Weather12°C (53°F)113 mm (4.5 inches)78%moderate
November Weather6°C (43°F)146 mm (5.8 inches)80%moderate
December Weather1°C (35°F)139 mm (5.5 inches)81%low

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