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September Weather in Cumberland, Canada

Last updated: June 18, 2025

In September, the average temperature in Cumberland, Canada is a pleasant 14°C (58°F). Expect cool evenings with a minimum of 7°C (45°F), while the days can warm up to a comfortable 28°C (83°F). However, be prepared for some rain, as the area receives about 174 mm (6.8 in) of precipitation over 13 days. The average humidity is relatively high at 81%, making the air feel a bit more tropical.

September Temperature in Cumberland

In September in Cumberland, the average temperature is 14°C (58°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as 7°C (45°F). This moderate climate makes Cumberland an ideal destination for travelers seeking comfortable weather to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Cumberland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cumberland, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec383640455258636458484338
Data source: Temperature data for Cumberland 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 Cumberland

In Cumberland in September, the total precipitation amount is 174 mm (6.8 in), which occurs over the course of 13 days.

September Precipitation Trends in Cumberland

The chart displays monthly precipitation patterns in Cumberland, 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 Cumberland, September typically receives around 174 mm (6.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec31117016314668713253174221337303
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cumberland

In Cumberland in September, humidity is 81%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor adventures sticky and challenging, while also providing a lush, vibrant atmosphere perfect for exploring.

September Average Humidity in Cumberland

This chart illustrates the average monthly humidity levels in Cumberland, 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 Cumberland is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%83%83%84%85%80%81%84%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cumberland

In Cumberland 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 Cumberland.

Maximum UV Index Levels in Cumberland for September

The chart shows the monthly maximum UV Index (UVI) for Cumberland 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 Cumberland typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987521
Data source: Cumberland 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 Cumberland Compares to Other Months

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

This table compares monthly weather conditions in Cumberland, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)311 mm (12.2 inches)86%low
February Weather2°C (36°F)170 mm (6.7 inches)84%moderate
March Weather4°C (40°F)163 mm (6.4 inches)83%moderate
April Weather7°C (45°F)146 mm (5.7 inches)83%high
May Weather11°C (53°F)68 mm (2.7 inches)83%very high
June Weather14°C (58°F)71 mm (2.8 inches)84%very high
July Weather17°C (63°F)32 mm (1.3 inches)85%very high
August Weather18°C (65°F)53 mm (2.1 inches)80%very high
September Weather14°C (58°F)174 mm (6.8 inches)81%high
October Weather9°C (49°F)221 mm (8.7 inches)84%moderate
November Weather6°C (43°F)337 mm (13.3 inches)84%low
December Weather3°C (38°F)303 mm (11.9 inches)86%low

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