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September Weather in Salisbury, Canada

Last updated: June 18, 2025

In September in Salisbury, Canada, the average temperature hovers around 15°C (59°F). Be prepared for a climate that can swing from a chilly -2°C (29°F) at its lowest to a warm 32°C (89°F) at its peak. You can expect 87 mm (3.4 in) of precipitation over approximately 10 days, with an average humidity of 82%, making it a distinctly humid month.

September Temperature in Salisbury

In September in Salisbury, the average temperature is 15°C (59°F). Maximums can reach up to 32°C (89°F), while minimums can drop to as low as -2°C (29°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your trip.

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

The chart illustrates September temperature patterns in Salisbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salisbury, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec202128405060666659483625
Data source: Temperature data for Salisbury 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 Salisbury

In Salisbury in September, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Salisbury

The chart displays monthly precipitation patterns in Salisbury, 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 Salisbury, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9410078921089881728780147104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Salisbury

In Salisbury in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Salisbury

This chart illustrates the average monthly humidity levels in Salisbury, 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 Salisbury is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%84%82%80%78%82%84%82%82%82%84%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Salisbury

In Salisbury 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 Salisbury.

Maximum UV Index Levels in Salisbury for September

The chart shows the monthly maximum UV Index (UVI) for Salisbury 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 Salisbury typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789887532
Data source: Salisbury 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 Salisbury Compares to Other Months

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

This table compares monthly weather conditions in Salisbury, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)94 mm (3.7 inches)83%low
February Weather-6°C (21°F)100 mm (4.0 inches)84%moderate
March Weather-2°C (28°F)78 mm (3.1 inches)82%moderate
April Weather4°C (40°F)92 mm (3.6 inches)80%high
May Weather10°C (50°F)108 mm (4.2 inches)78%very high
June Weather16°C (60°F)98 mm (3.9 inches)82%very high
July Weather19°C (67°F)81 mm (3.2 inches)84%very high
August Weather19°C (67°F)72 mm (2.8 inches)82%very high
September Weather15°C (59°F)87 mm (3.4 inches)82%high
October Weather9°C (48°F)80 mm (3.2 inches)82%moderate
November Weather2°C (36°F)147 mm (5.8 inches)84%moderate
December Weather-4°C (26°F)104 mm (4.1 inches)82%low

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