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September Weather in Fairisle, Canada

Last updated: June 18, 2025

In September, the average temperature in Fairisle, Canada hovers around 15°C (60°F), with a minimum of 5°C (41°F) and a pleasant maximum of 26°C (78°F). Expect 105 mm (4.1 in) of precipitation over approximately 12 days, and don’t forget to factor in the relatively high average humidity of 85%.

September Temperature in Fairisle

In September in Fairisle, the average temperature is 15°C (60°F). Maximums can reach 26°C (78°F) and minimums can be as low as 5°C (41°F). This mild climate makes Fairisle an ideal destination for travelers looking to enjoy outdoor activities while experiencing comfortable weather.

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

The chart illustrates September temperature patterns in Fairisle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairisle, September typically has an average temperature of 15°C (60°F), with highs reaching up to 26°C (78°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec191926364658666759493725
Data source: Temperature data for Fairisle 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 Fairisle

In Fairisle in September, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.

September Precipitation Trends in Fairisle

The chart displays monthly precipitation patterns in Fairisle, 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 Fairisle, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1079592116110807671105109141108
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fairisle

In Fairisle in September, humidity is 85%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable for travelers who may find themselves constantly seeking shade and hydration.

September Average Humidity in Fairisle

This chart illustrates the average monthly humidity levels in Fairisle, 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 Fairisle is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%88%86%83%75%82%84%85%87%86%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fairisle

In Fairisle 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 Fairisle.

Maximum UV Index Levels in Fairisle for September

The chart shows the monthly maximum UV Index (UVI) for Fairisle 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 Fairisle typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789887531
Data source: Fairisle 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 Fairisle Compares to Other Months

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

This table compares monthly weather conditions in Fairisle, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)107 mm (4.2 inches)89%low
February Weather-7°C (19°F)94 mm (3.7 inches)90%moderate
March Weather-3°C (26°F)92 mm (3.6 inches)88%moderate
April Weather2°C (36°F)116 mm (4.6 inches)86%high
May Weather8°C (47°F)110 mm (4.3 inches)83%very high
June Weather14°C (58°F)80 mm (3.2 inches)75%very high
July Weather19°C (66°F)76 mm (3.0 inches)82%very high
August Weather20°C (67°F)71 mm (2.8 inches)84%very high
September Weather15°C (60°F)105 mm (4.1 inches)85%high
October Weather10°C (50°F)109 mm (4.3 inches)87%moderate
November Weather3°C (37°F)141 mm (5.5 inches)86%moderate
December Weather-4°C (26°F)108 mm (4.3 inches)88%low

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