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September Weather in Aldergrove East, Canada

Last updated: June 18, 2025

In Aldergrove East, Canada, the average temperature in September hovers around 16°C (61°F). Expect temperatures to range from a cool 6°C (43°F) to a warm 35°C (94°F). This month brings along 168 mm (6.6 in) of precipitation over 12 days, contributing to an average humidity level of 76%. Stay prepared for a mix of weather!

September Temperature in Aldergrove East

In September in Aldergrove East, the average temperature is 16°C (61°F). Maximum temperatures can reach 35°C (94°F), while minimums can drop to as low as 6°C (43°F). This variation makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm days and cooler evenings.

September Weather in Aldergrove East: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Aldergrove East, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aldergrove East, September typically has an average temperature of 16°C (61°F), with highs reaching up to 35°C (94°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec393844505661666661504539
Data source: Temperature data for Aldergrove East 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 Aldergrove East

In Aldergrove East in September, the precipitation amount is 168 mm (6.6 in) over the course of 12 days.

September Precipitation Trends in Aldergrove East

The chart displays monthly precipitation patterns in Aldergrove East, 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 Aldergrove East, September typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec22419218015183733825168219297245
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aldergrove East

In Aldergrove East in September humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.

September Average Humidity in Aldergrove East

This chart illustrates the average monthly humidity levels in Aldergrove East, 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 Aldergrove East is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Aldergrove East

In Aldergrove East in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Aldergrove East, you can refer to this Hourly UV Index in Aldergrove East.

Maximum UV Index Levels in Aldergrove East for September

The chart shows the monthly maximum UV Index (UVI) for Aldergrove East 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 Aldergrove East typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678986421
Data source: Aldergrove East 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 Aldergrove East Compares to Other Months

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

This table compares monthly weather conditions in Aldergrove East, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)223 mm (8.8 inches)86%low
February Weather3°C (38°F)192 mm (7.5 inches)85%moderate
March Weather7°C (44°F)180 mm (7.1 inches)86%moderate
April Weather10°C (50°F)151 mm (5.9 inches)86%high
May Weather14°C (57°F)83 mm (3.3 inches)81%high
June Weather16°C (62°F)73 mm (2.9 inches)83%very high
July Weather19°C (66°F)38 mm (1.5 inches)84%very high
August Weather19°C (67°F)25 mm (1.0 inches)77%very high
September Weather16°C (61°F)168 mm (6.6 inches)76%high
October Weather10°C (51°F)219 mm (8.6 inches)88%moderate
November Weather7°C (45°F)297 mm (11.7 inches)87%low
December Weather4°C (39°F)245 mm (9.6 inches)87%low

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