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September Weather in Canyon, United States

Last updated: June 24, 2025

In Canyon, United States, the average temperature in September is a pleasant 22°C (72°F). However, be prepared for a range; temperatures can dip to a minimum of 2°C (36°F) and soar to a sizzling 37°C (99°F). Expect an average precipitation of 35 mm (1.4 in) over 6 days, coupled with a comfortable average humidity of 72%.

September Temperature in Canyon

In September in Canyon, the average temperature is 22°C (72°F). Maximums can reach 37°C (99°F), and minimums can be as low as 2°C (36°F). Pack accordingly for a range of temperatures to ensure a comfortable and enjoyable traveling experience.

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

The chart illustrates September temperature patterns in Canyon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canyon, September typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec384051576877807872584841
Data source: Temperature data for Canyon 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 Canyon

In Canyon in September, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

September Precipitation Trends in Canyon

The chart displays monthly precipitation patterns in Canyon, 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 Canyon, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec201034286332325135501312
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Canyon

In Canyon in September humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.

September Average Humidity in Canyon

This chart illustrates the average monthly humidity levels in Canyon, 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 Canyon is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Canyon

In Canyon in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Canyon.

Maximum UV Index Levels in Canyon for September

The chart shows the monthly maximum UV Index (UVI) for Canyon 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 Canyon typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111112121110864
Data source: Canyon 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 Canyon Compares to Other Months

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

This table compares monthly weather conditions in Canyon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)20 mm (0.8 inches)75%moderate
February Weather5°C (40°F)10 mm (0.4 inches)76%high
March Weather10°C (51°F)34 mm (1.3 inches)64%very high
April Weather14°C (58°F)28 mm (1.1 inches)70%extreme
May Weather20°C (68°F)63 mm (2.5 inches)78%extreme
June Weather25°C (77°F)32 mm (1.3 inches)81%extreme
July Weather27°C (80°F)32 mm (1.3 inches)82%extreme
August Weather26°C (78°F)51 mm (2.0 inches)78%extreme
September Weather22°C (72°F)35 mm (1.4 inches)72%very high
October Weather14°C (58°F)50 mm (2.0 inches)73%very high
November Weather9°C (49°F)13 mm (0.5 inches)80%high
December Weather5°C (42°F)12 mm (0.5 inches)81%moderate

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