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September Weather in Mount Pocono, United States

Last updated: June 24, 2025

In Mount Pocono, United States, the average temperature in September hovers around 19°C (66°F), with a minimum dipping to 3°C (37°F) and a maximum soaring to 32°C (90°F). Expect about 120 mm (4.7 in) of precipitation across 10 days, paired with an average humidity level of 66%. This combination makes for a vibrant yet varied climate, perfect for those seeking both warmth and a touch of rain.

September Temperature in Mount Pocono

In September in Mount Pocono, the average temperature is 19°C (66°F). Maximum temperatures can reach 32°C (90°F), while minimum temperatures can drop to as low as 3°C (37°F). Be sure to pack a variety of clothing to accommodate both warm and cool weather during your travels.

September Weather in Mount Pocono: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mount Pocono, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Pocono, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338496068747266564134
Data source: Temperature data for Mount Pocono 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 Mount Pocono

In Mount Pocono in September, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.

September Precipitation Trends in Mount Pocono

The chart displays monthly precipitation patterns in Mount Pocono, 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 Mount Pocono, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec761099712014410613914612014395112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mount Pocono

In Mount Pocono in September, humidity is 66%. With an average temperature of 19°C (66°F), this humidity feels like a warm, cozy embrace, creating an inviting atmosphere for exploring the local sights while ensuring you stay hydrated and comfortable throughout your adventures.

September Average Humidity in Mount Pocono

This chart illustrates the average monthly humidity levels in Mount Pocono, 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 Mount Pocono is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mount Pocono

In Mount Pocono 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 Mount Pocono.

Maximum UV Index Levels in Mount Pocono for September

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

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

This table compares monthly weather conditions in Mount Pocono, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)76 mm (3.0 inches)87%moderate
February Weather0°C (33°F)109 mm (4.3 inches)85%moderate
March Weather3°C (39°F)97 mm (3.8 inches)85%high
April Weather10°C (49°F)120 mm (4.7 inches)83%very high
May Weather15°C (60°F)144 mm (5.7 inches)75%very high
June Weather20°C (69°F)106 mm (4.2 inches)73%very high
July Weather24°C (75°F)139 mm (5.5 inches)65%very high
August Weather22°C (72°F)146 mm (5.7 inches)62%very high
September Weather19°C (66°F)120 mm (4.7 inches)66%very high
October Weather13°C (56°F)143 mm (5.6 inches)79%high
November Weather5°C (42°F)95 mm (3.7 inches)87%moderate
December Weather1°C (34°F)112 mm (4.4 inches)85%low

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