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September Weather in South Fallsburg, United States

Last updated: June 24, 2025

In September, the average temperature in South Fallsburg, United States is a pleasant 17°C (64°F). However, temperatures can vary significantly, with a minimum of 2°C (37°F) and a maximum reaching up to 31°C (88°F). Expect around 98 mm (3.8 in) of precipitation spread over about 10 days, contributing to an average humidity of 68%.

September Temperature in South Fallsburg

In September in South Fallsburg, the average temperature is 17°C (64°F). Maximums can reach 31°C (88°F), and minimums can be as low as 2°C (37°F). This diverse range of temperatures makes it essential to pack layers to ensure comfort while exploring.

September Weather in South Fallsburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in South Fallsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Fallsburg, September typically has an average temperature of 17°C (64°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec272935465766727063533931
Data source: Temperature data for South Fallsburg 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 South Fallsburg

In South Fallsburg in September, the precipitation amount is 98 mm (3.8 in) spread over a period of 10 days.

September Precipitation Trends in South Fallsburg

The chart displays monthly precipitation patterns in South Fallsburg, 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 South Fallsburg, September typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec821089712713911512112798153105113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in South Fallsburg

In South Fallsburg in September, humidity is 68%. With an average temperature of 17°C (64°F), this humidity feels like a damp embrace that lingers on the skin, making every step feel heavier and every breath a little more labored, which can be a challenge for traveling.

September Average Humidity in South Fallsburg

This chart illustrates the average monthly humidity levels in South Fallsburg, 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 South Fallsburg is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in South Fallsburg

In South Fallsburg 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 South Fallsburg.

Maximum UV Index Levels in South Fallsburg for September

The chart shows the monthly maximum UV Index (UVI) for South Fallsburg 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 South Fallsburg typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: South Fallsburg 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 South Fallsburg Compares to Other Months

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

This table compares monthly weather conditions in South Fallsburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)82 mm (3.2 inches)84%moderate
February Weather-2°C (30°F)108 mm (4.2 inches)82%moderate
March Weather2°C (35°F)97 mm (3.8 inches)81%high
April Weather8°C (47°F)127 mm (5.0 inches)78%very high
May Weather14°C (58°F)139 mm (5.5 inches)69%very high
June Weather19°C (66°F)115 mm (4.5 inches)69%very high
July Weather22°C (72°F)121 mm (4.8 inches)62%very high
August Weather21°C (70°F)127 mm (5.0 inches)65%very high
September Weather17°C (64°F)98 mm (3.8 inches)68%very high
October Weather12°C (53°F)153 mm (6.0 inches)74%high
November Weather4°C (39°F)105 mm (4.1 inches)82%moderate
December Weather0°C (32°F)113 mm (4.4 inches)80%low

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