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September Weather in Sackville, Canada

Last updated: June 18, 2025

In September, the average temperature in Sackville, Canada hovers around a comfortable 16°C (60°F). However, be prepared for temperature fluctuations, as it can dip to a chilly 1°C (34°F) or rise to a warm 31°C (87°F). Precipitation is also noteworthy, with an average of 94 mm (3.7 in) falling over 9 days, contributing to a relatively high humidity of 83%.

September Temperature in Sackville

In September in Sackville, the average temperature is 16°C (60°F). Maximum temperatures can reach up to 31°C (87°F), while minimums can drop to as low as 1°C (34°F). Be prepared for a wide range of temperatures, making it a great time to pack layers for your travels.

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

The chart illustrates September temperature patterns in Sackville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sackville, September typically has an average temperature of 16°C (60°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec222329404961676860503827
Data source: Temperature data for Sackville 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 Sackville

In Sackville in September, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Sackville

The chart displays monthly precipitation patterns in Sackville, 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 Sackville, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8999778794917668947813596
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sackville

In Sackville in September humidity is 83%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit uncomfortable for traveling.

September Average Humidity in Sackville

This chart illustrates the average monthly humidity levels in Sackville, 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 Sackville is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%82%82%84%86%85%83%83%85%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sackville

In Sackville 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 Sackville.

Maximum UV Index Levels in Sackville for September

The chart shows the monthly maximum UV Index (UVI) for Sackville 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 Sackville typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910887532
Data source: Sackville 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 Sackville Compares to Other Months

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

This table compares monthly weather conditions in Sackville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)89 mm (3.5 inches)82%low
February Weather-5°C (23°F)99 mm (3.9 inches)83%moderate
March Weather-2°C (29°F)77 mm (3.0 inches)82%moderate
April Weather5°C (40°F)87 mm (3.4 inches)82%high
May Weather10°C (50°F)94 mm (3.7 inches)82%very high
June Weather16°C (61°F)91 mm (3.6 inches)84%very high
July Weather20°C (67°F)76 mm (3.0 inches)86%very high
August Weather20°C (68°F)68 mm (2.7 inches)85%very high
September Weather16°C (60°F)94 mm (3.7 inches)83%high
October Weather10°C (50°F)78 mm (3.1 inches)83%moderate
November Weather3°C (38°F)135 mm (5.3 inches)85%moderate
December Weather-3°C (28°F)96 mm (3.8 inches)83%low

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