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September Weather in Montgomery City, United States

Last updated: June 24, 2025

In September, the average temperature in Montgomery City, United States hovers around 22°C (72°F), making it quite pleasant. You'll experience a minimum of 7°C (45°F) and a maximum of 34°C (94°F), showcasing the potential for warm summer days. However, don’t forget your umbrella; expect around 56 mm (2.2 in) of precipitation spread over 6 days. With an average humidity of 76%, it’s the perfect time to enjoy the unique climate that Montgomery City has to offer!

September Temperature in Montgomery City

In September in Montgomery City, the average temperature is 22°C (72°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 7°C (45°F). This diverse temperature range makes it a great time for travelers to enjoy a mix of warm and cooler experiences.

September Weather in Montgomery City: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Montgomery City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montgomery City, September typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec313446546676797572584438
Data source: Temperature data for Montgomery City 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 Montgomery City

In Montgomery City in September, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

September Precipitation Trends in Montgomery City

The chart displays monthly precipitation patterns in Montgomery City, 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 Montgomery City, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec6866125121160989512456976346
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Montgomery City

In Montgomery City in September humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

September Average Humidity in Montgomery City

This chart illustrates the average monthly humidity levels in Montgomery City, 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 Montgomery City is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Montgomery City

In Montgomery City 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 Montgomery City.

Maximum UV Index Levels in Montgomery City for September

The chart shows the monthly maximum UV Index (UVI) for Montgomery City 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 Montgomery City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Montgomery City 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 Montgomery City Compares to Other Months

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

This table compares monthly weather conditions in Montgomery City, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)68 mm (2.7 inches)82%moderate
February Weather1°C (34°F)66 mm (2.6 inches)80%moderate
March Weather8°C (46°F)125 mm (4.9 inches)80%high
April Weather12°C (54°F)121 mm (4.8 inches)80%very high
May Weather19°C (66°F)160 mm (6.3 inches)82%very high
June Weather24°C (76°F)98 mm (3.9 inches)83%extreme
July Weather26°C (79°F)95 mm (3.7 inches)81%extreme
August Weather24°C (76°F)124 mm (4.9 inches)80%very high
September Weather22°C (72°F)56 mm (2.2 inches)76%very high
October Weather14°C (58°F)97 mm (3.8 inches)76%high
November Weather6°C (44°F)63 mm (2.5 inches)85%moderate
December Weather3°C (38°F)46 mm (1.8 inches)86%moderate

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