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September Weather in Canby, United States

Last updated: June 24, 2025

In September, the average temperature in Canby, United States is a pleasant 18°C (64°F). Be prepared for a temperature range that can dip to as low as 2°C (35°F) and peak at a warm 33°C (92°F). During this month, you can expect approximately 98 mm (3.8 in) of precipitation spread over 9 days, contributing to a high average humidity of 82%.

September Temperature in Canby

In September in Canby, the average temperature is 18°C (64°F). Maximums can reach 33°C (92°F) and minimums can be as low as 2°C (35°F). Travelers should be prepared for a wide range of temperatures.

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

The chart illustrates September temperature patterns in Canby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canby, September typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec161632425871747064473424
Data source: Temperature data for Canby 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 Canby

In Canby in September, the precipitation amount is 98 mm (3.8 in) occurring over the course of 9 days.

September Precipitation Trends in Canby

The chart displays monthly precipitation patterns in Canby, 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 Canby, September typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec242158761089610512798872839
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Canby

In Canby in September humidity is 82%. With an average temperature of 18°C (64°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel stifling, leaving travelers drenched in sweat and longing for respite in the shade.

September Average Humidity in Canby

This chart illustrates the average monthly humidity levels in Canby, 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 Canby is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Canby

In Canby in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Canby.

Maximum UV Index Levels in Canby for September

The chart shows the monthly maximum UV Index (UVI) for Canby 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 Canby typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3567910998532
Data source: Canby 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 Canby Compares to Other Months

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

This table compares monthly weather conditions in Canby, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)24 mm (0.9 inches)85%moderate
February Weather-9°C (16°F)21 mm (0.8 inches)89%moderate
March Weather0°C (32°F)58 mm (2.3 inches)81%high
April Weather6°C (42°F)76 mm (3.0 inches)82%high
May Weather14°C (58°F)108 mm (4.3 inches)76%very high
June Weather22°C (71°F)96 mm (3.8 inches)81%very high
July Weather23°C (74°F)105 mm (4.1 inches)82%very high
August Weather21°C (71°F)127 mm (5.0 inches)83%very high
September Weather18°C (64°F)98 mm (3.8 inches)82%very high
October Weather8°C (47°F)87 mm (3.4 inches)82%moderate
November Weather1°C (34°F)28 mm (1.1 inches)87%moderate
December Weather-4°C (25°F)39 mm (1.5 inches)84%low

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