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September Weather in Metcalfe, Canada

Last updated: June 18, 2025

In Metcalfe, Canada, the average temperature in September is a pleasant 16°C (61°F). However, temperatures can swing from a chilly -1°C (31°F) to a sweltering 33°C (91°F). Expect some precipitation, with 69 mm (2.7 in) of rain over 9 days, and a comfortable average humidity of 72%.

September Temperature in Metcalfe

In September in Metcalfe, the average temperature is 16°C (61°F), with maximums reaching 33°C (91°F) and minimums dropping as low as -1°C (31°F). This diverse temperature range makes Metcalfe an intriguing destination for travelers seeking both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Metcalfe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Metcalfe, September typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (91°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec172029435666716961493423
Data source: Temperature data for Metcalfe 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 Metcalfe

In Metcalfe in September, the precipitation amount is 69 mm (2.7 in) spread over 9 days.

September Precipitation Trends in Metcalfe

The chart displays monthly precipitation patterns in Metcalfe, 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 Metcalfe, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7679851171149711893691329679
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Metcalfe

In Metcalfe in September humidity is 72%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making every step feel heavier and requiring extra effort while traveling.

September Average Humidity in Metcalfe

This chart illustrates the average monthly humidity levels in Metcalfe, 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 Metcalfe is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Metcalfe

In Metcalfe 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 Metcalfe.

Maximum UV Index Levels in Metcalfe for September

The chart shows the monthly maximum UV Index (UVI) for Metcalfe 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 Metcalfe typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899987532
Data source: Metcalfe 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 Metcalfe Compares to Other Months

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

This table compares monthly weather conditions in Metcalfe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)76 mm (3.0 inches)93%low
February Weather-7°C (20°F)79 mm (3.1 inches)93%moderate
March Weather-2°C (29°F)85 mm (3.3 inches)86%moderate
April Weather6°C (43°F)117 mm (4.6 inches)82%very high
May Weather14°C (57°F)114 mm (4.5 inches)75%very high
June Weather19°C (66°F)97 mm (3.8 inches)68%very high
July Weather22°C (72°F)117 mm (4.6 inches)69%very high
August Weather20°C (69°F)93 mm (3.6 inches)67%very high
September Weather16°C (61°F)69 mm (2.7 inches)72%high
October Weather10°C (49°F)132 mm (5.2 inches)83%moderate
November Weather1°C (34°F)96 mm (3.8 inches)88%moderate
December Weather-5°C (24°F)79 mm (3.1 inches)89%low

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