September Weather in Monroeton, United States

Last updated: June 24, 2025

In September, the average temperature in Monroeton, United States is a pleasant 18°C (64°F). While the mercury can dip to a chilly 2°C (35°F), it can also soar to a toasty 32°C (89°F). Expect about 94 mm (3.7 in) of precipitation over 9 days, coupled with an average humidity level of 66%. Whether you're looking to bask in the sun or enjoy the occasional shower, this month offers a mix of weather to suit everyone!

September Temperature in Monroeton

In September in Monroeton, the average temperature is 18°C (64°F). Maximums can reach 32°C (89°F) and minimums can be as low as 2°C (35°F). This diverse range of temperatures makes Monroeton a great destination for travelers who appreciate both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Monroeton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monroeton, September typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec273036475967727064543932
Data source: Temperature data for Monroeton 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 Monroeton

In Monroeton in September, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Monroeton

The chart displays monthly precipitation patterns in Monroeton, 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 Monroeton, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec67848410713393127103941248682
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Monroeton

In Monroeton in September humidity is 66%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace that can make outdoor activities slightly uncomfortable if you aren't properly hydrated. Travelers might find themselves longing for shade and refreshing drinks as they explore, but the pleasant temperatures still allow for enjoyable adventures with the right precautions.

September Average Humidity in Monroeton

This chart illustrates the average monthly humidity levels in Monroeton, 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 Monroeton 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 Monroeton

In Monroeton 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 Monroeton.

Maximum UV Index Levels in Monroeton for September

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

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

This table compares monthly weather conditions in Monroeton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)67 mm (2.7 inches)87%moderate
February Weather-1°C (30°F)84 mm (3.3 inches)85%moderate
March Weather2°C (37°F)83 mm (3.3 inches)85%high
April Weather8°C (47°F)107 mm (4.2 inches)83%very high
May Weather15°C (59°F)133 mm (5.2 inches)75%very high
June Weather19°C (67°F)92 mm (3.6 inches)73%very high
July Weather22°C (73°F)127 mm (5.0 inches)65%very high
August Weather21°C (71°F)103 mm (4.0 inches)62%very high
September Weather18°C (64°F)94 mm (3.7 inches)66%very high
October Weather12°C (54°F)124 mm (4.9 inches)79%high
November Weather4°C (39°F)86 mm (3.4 inches)87%moderate
December Weather0°C (33°F)82 mm (3.2 inches)85%low

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