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September Weather in Buckhannon, United States

Last updated: June 24, 2025

In Buckhannon, United States, the average temperature for September hovers around 20°C (67°F). Temperatures can range from a brisk 4°C (39°F) to a warm 32°C (91°F). Expect about 112 mm (4.4 in) of precipitation spread over 10 days, contributing to an average humidity of 73%.

September Temperature in Buckhannon

In September in Buckhannon, the average temperature is 20°C (67°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop to as low as 4°C (39°F). This makes Buckhannon an ideal destination for travelers seeking a pleasant climate with a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Buckhannon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buckhannon, September typically has an average temperature of 20°C (67°F), with highs reaching up to 32°C (91°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec333944536369737167584338
Data source: Temperature data for Buckhannon 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 Buckhannon

In Buckhannon in September, the total precipitation amount is 112 mm (4.4 in) over the course of 10 days.

September Precipitation Trends in Buckhannon

The chart displays monthly precipitation patterns in Buckhannon, 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 Buckhannon, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec10715912716217415712313211212792135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Buckhannon

In Buckhannon in September humidity is 73%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket, making travel refreshing yet slightly heavy, as the air clings to your skin, prompting you to seek out shade or a cool breeze.

September Average Humidity in Buckhannon

This chart illustrates the average monthly humidity levels in Buckhannon, 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 Buckhannon is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Buckhannon

In Buckhannon 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 Buckhannon.

Maximum UV Index Levels in Buckhannon for September

The chart shows the monthly maximum UV Index (UVI) for Buckhannon 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 Buckhannon typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Buckhannon 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 Buckhannon Compares to Other Months

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

This table compares monthly weather conditions in Buckhannon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)107 mm (4.2 inches)88%moderate
February Weather4°C (39°F)159 mm (6.3 inches)88%moderate
March Weather7°C (44°F)127 mm (5.0 inches)88%high
April Weather12°C (53°F)162 mm (6.4 inches)86%very high
May Weather17°C (63°F)174 mm (6.9 inches)82%very high
June Weather21°C (69°F)157 mm (6.2 inches)84%very high
July Weather23°C (74°F)123 mm (4.8 inches)82%very high
August Weather22°C (72°F)132 mm (5.2 inches)73%very high
September Weather20°C (67°F)112 mm (4.4 inches)73%very high
October Weather14°C (58°F)127 mm (5.0 inches)81%high
November Weather6°C (44°F)92 mm (3.6 inches)89%moderate
December Weather4°C (39°F)135 mm (5.3 inches)86%moderate

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