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September Weather in Lebanon Junction, United States

Last updated: June 24, 2025

In Lebanon Junction, United States, the average temperature in September hovers around 22°C (72°F). Expect a minimum of 8°C (47°F) and a maximum of 36°C (97°F). The month brings 125 mm (4.9 in) of precipitation over approximately 9 days, creating a humidity level of about 71%. Whether you're basking in the sun or finding shelter from rain, be prepared for a variety of weather experiences!

September Temperature in Lebanon Junction

In September in Lebanon Junction, the average temperature is 22°C (72°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 8°C (47°F). This weather makes it an ideal time for outdoor activities and exploring the local attractions while enjoying comfortable temperatures.

September Weather in Lebanon Junction: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lebanon Junction, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lebanon Junction, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec374149576875787672614642
Data source: Temperature data for Lebanon Junction 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 Lebanon Junction

In Lebanon Junction in September, the total precipitation amount is 125 mm (4.9 in) recorded over a span of 9 days.

September Precipitation Trends in Lebanon Junction

The chart displays monthly precipitation patterns in Lebanon Junction, 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 Lebanon Junction, September typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9514613414212715211810212511088113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lebanon Junction

In Lebanon Junction in September humidity is 71%. With an average temperature of 22°C (72°F), this humidity feels like the air is thick and slightly stifling, making outdoor activities require frequent breaks to stay hydrated and cool.

September Average Humidity in Lebanon Junction

This chart illustrates the average monthly humidity levels in Lebanon Junction, 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 Lebanon Junction is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lebanon Junction

In Lebanon Junction in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lebanon Junction.

Maximum UV Index Levels in Lebanon Junction for September

The chart shows the monthly maximum UV Index (UVI) for Lebanon Junction 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 Lebanon Junction typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Lebanon Junction 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 Lebanon Junction Compares to Other Months

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

This table compares monthly weather conditions in Lebanon Junction, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)95 mm (3.7 inches)87%moderate
February Weather5°C (41°F)146 mm (5.8 inches)86%moderate
March Weather9°C (49°F)134 mm (5.3 inches)86%high
April Weather14°C (57°F)141 mm (5.6 inches)82%very high
May Weather20°C (68°F)127 mm (5.0 inches)82%very high
June Weather24°C (75°F)152 mm (6.0 inches)83%extreme
July Weather26°C (79°F)118 mm (4.7 inches)80%extreme
August Weather25°C (77°F)102 mm (4.0 inches)74%very high
September Weather22°C (72°F)125 mm (4.9 inches)71%very high
October Weather16°C (61°F)109 mm (4.3 inches)78%high
November Weather8°C (46°F)88 mm (3.5 inches)88%moderate
December Weather5°C (42°F)113 mm (4.5 inches)88%moderate

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