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September Weather in Low Mountain, United States

Last updated: June 24, 2025

In September, the average temperature in Low Mountain, United States is a pleasant 20°C (68°F). However, temperatures can vary widely, dipping to a chilly 0°C (33°F) at times and peaking at a warm 34°C (94°F). Expect an average of 20 mm (0.8 in) of precipitation over approximately 3 days, complemented by a comfortable average humidity level of 59%. Enjoy the delightful climate!

September Temperature in Low Mountain

In September in Low Mountain, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 0°C (33°F). This weather offers travelers the chance to experience both warm days and cool nights, making it ideal for a variety of outdoor activities.

September Weather in Low Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Low Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Low Mountain, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec313543536173777567534332
Data source: Temperature data for Low Mountain 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 Low Mountain

In Low Mountain in September, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

September Precipitation Trends in Low Mountain

The chart displays monthly precipitation patterns in Low Mountain, 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 Low Mountain, September typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec28284110204331120281527
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Low Mountain

In Low Mountain in September, humidity is 59%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, creating a slightly muggy atmosphere that can be a bit stifling for outdoor activities, yet refreshing during cooler, shaded moments, making it ideal for leisurely sightseeing and exploration in the early mornings or late afternoons.

September Average Humidity in Low Mountain

This chart illustrates the average monthly humidity levels in Low Mountain, 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 Low Mountain is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%72%63%46%35%33%41%59%70%79%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Low Mountain

In Low Mountain in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Low Mountain.

Maximum UV Index Levels in Low Mountain for September

The chart shows the monthly maximum UV Index (UVI) for Low Mountain 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 Low Mountain typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec489111213131211864
Data source: Low Mountain 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 Low Mountain Compares to Other Months

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

This table compares monthly weather conditions in Low Mountain, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)27 mm (1.1 inches)80%moderate
February Weather2°C (35°F)28 mm (1.1 inches)83%very high
March Weather6°C (43°F)40 mm (1.6 inches)72%very high
April Weather12°C (53°F)10 mm (0.4 inches)63%extreme
May Weather16°C (61°F)20 mm (0.8 inches)46%extreme
June Weather23°C (74°F)4 mm (0.2 inches)35%extreme
July Weather25°C (77°F)33 mm (1.3 inches)33%extreme
August Weather24°C (76°F)11 mm (0.4 inches)41%extreme
September Weather20°C (68°F)20 mm (0.8 inches)59%extreme
October Weather12°C (53°F)28 mm (1.1 inches)70%very high
November Weather6°C (43°F)15 mm (0.6 inches)79%high
December Weather0°C (32°F)27 mm (1.1 inches)82%moderate

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